Simify Review 2026: Australian eSIM Provider with 190+ Destinations Tested

Simify is an Australian-based eSIM provider covering 190+ destinations worldwide — and after testing it across multiple countries throughout Asia-Pacific and Europe, we can say it punches above its weight. The app is clean, activation is fast, and the pricing is competitive without any hidden gotchas. Where Simify really distinguishes itself is in the Asia-Pacific region, where its Sydney headquarters and local carrier partnerships translate into noticeably stronger coverage and speeds than many competitors manage. We gave Simify 4.2 out of 5 — a solid mid-tier performer with a genuine edge in APAC markets. Here’s the full breakdown.

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Quick Facts: Simify at a Glance

Feature	Details
Coverage	190+ countries and regions
Data	Capped plans (1-20GB per plan)
Starting Price	~$4.50/1GB (7 days)
Plan Duration	7, 15, or 30 days
5G Support	Yes (select countries)
Tethering/Hotspot	Yes (all plans)
App	iOS & Android
Support	In-app chat, email
Headquarters	Sydney, Australia
Refund Policy	Before activation
Calls/SMS	Data only (no local number)
Top-Up	Yes, via app
Payment Methods	Visa, Mastercard, Amex, Apple Pay, Google Pay, PayPal

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What Is Simify?

Simify is an Australian eSIM provider headquartered in Sydney, offering prepaid travel data plans across 190+ destinations worldwide. Unlike many eSIM companies that are faceless white-label operations, Simify is a registered Australian telecommunications entity — which means it operates under Australia’s consumer protection laws and the oversight of the Australian Communications and Media Authority (ACMA).

That Australian base matters for two practical reasons. First, it gives Simify direct relationships with major Asia-Pacific carriers — Telstra and Optus in Australia, SingTel in Singapore, AIS in Thailand, Telkomsel in Indonesia, NTT Docomo in Japan, and SK Telecom in South Korea. These aren’t distant reseller arrangements; they’re local partnerships that translate into better speeds and more reliable coverage across the APAC region. Second, it means customer support operates under Australian business standards, with real accountability and consumer rights protections.

Simify positions itself as a reliable, mid-tier eSIM for travelers who want broad destination coverage without overpaying. It competes directly with Airalo (slightly more destinations, more brand recognition), Saily (better per-GB pricing on some plans), and Trip.com (cheaper but less eSIM-focused). Where Simify carves out its niche is the combination of broad coverage, strong APAC performance, and the trust of an Australian-regulated business.

For context on where Simify fits in the broader market, see our best eSIM providers ranking.

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How We Tested Simify

We purchased Simify plans with our own money and tested them as a primary data source across multiple countries spanning Asia-Pacific and Europe. This wasn’t a single-afternoon test — we used Simify for real daily workflows including remote work, navigation, streaming, and general travel use.

Countries tested: Australia, Japan, Thailand, Indonesia (Bali), South Korea, Singapore, New Zealand, United Kingdom, France, Spain, and the United States.

Testing methodology:

• 180+ speed tests using Ookla Speedtest and Fast.com at various times of day across urban, suburban, and rural locations
• Real-world performance: daily video calls (Zoom, Google Meet), ride-hailing (Grab, Uber, Bolt), navigation (Google Maps), HD streaming, file uploads
• Activation time tracked from purchase to first data connection in every country
• Customer support contacted 6 times across in-app chat and email
• Side-by-side comparison with Saily and Airalo running on secondary devices in the same locations
• Tethering verified on every plan in every country

Total data consumed during testing: Approximately 95GB across all countries.

How we funded this: All plans purchased with our own money. Simify has no editorial input on this review. We earn a commission if you purchase through our links, which helps fund ongoing testing. This does not affect our ratings or conclusions.

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Setup Experience

Setting up Simify is straightforward and took us under 3 minutes in every country we tested — slightly slower than Saily’s sub-2-minute setup but still well within acceptable range.

Step 1: Download the Simify app. Available on both iOS (App Store) and Android (Google Play). The app weighs around 45MB and loads quickly. You can browse all plans and pricing without creating an account.

Step 2: Create an account. Quick email signup or social login (Google, Apple). The registration flow is clean — no unnecessary personal details beyond name and email.

Step 3: Choose your destination and plan. Browse by country or region. Each destination page clearly shows available data tiers, validity periods, supported networks, and pricing. No hidden fees. What you see is what you pay.

Step 4: Purchase and install the eSIM. After payment, Simify offers two installation methods:

• QR code scan (standard): The app generates a QR code you scan with your phone’s camera. Follow the on-screen prompts to install the eSIM profile. Takes about 60-90 seconds.
• Manual installation: For devices that have trouble with QR codes, Simify provides a manual activation code (SM-DP+ address and activation code). We only needed this once, on an older Android device.

Step 5: Activate at your destination. Toggle the Simify eSIM data line on in your phone’s cellular settings. Connection typically happens within 30-90 seconds. In Australia and Japan, it connected in under 20 seconds. Thailand and Indonesia took closer to 60-90 seconds.

Total setup time across our testing: Average of 2 minutes 15 seconds from purchase to first data connection. The longest was 3 minutes 40 seconds in Indonesia (Bali, during peak evening hours). The fastest was 1 minute 30 seconds in Australia.

Pro tip: Install the eSIM profile before your trip while on WiFi. The profile download requires an internet connection, and you want it ready to activate the moment you land. Simify’s plans begin their validity countdown only when you activate data in the destination country — so early installation costs nothing.

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Coverage and Network Quality

Simify covers 190+ destinations — more than Saily (150+) and close to Airalo (200+). For the vast majority of travelers, 190+ destinations means you’ll be covered wherever you go. We’ve not encountered a mainstream travel destination that Simify doesn’t support.

Speed Test Results by Country

We ran 180+ speed tests across 11 countries. Here are the averaged results:

Country	Avg Download	Avg Upload	Avg Ping	Network	Local Carrier
Australia	80 Mbps	25 Mbps	18 ms	4G/5G	Telstra
Japan	78 Mbps	22 Mbps	24 ms	4G/5G	NTT Docomo
South Korea	85 Mbps	28 Mbps	20 ms	5G/4G	SK Telecom
Singapore	72 Mbps	20 Mbps	15 ms	4G LTE	SingTel
Thailand	65 Mbps	18 Mbps	35 ms	4G LTE	AIS
Indonesia (Bali)	42 Mbps	12 Mbps	52 ms	4G LTE	Telkomsel
New Zealand	58 Mbps	16 Mbps	28 ms	4G LTE	Spark NZ
United Kingdom	55 Mbps	15 Mbps	32 ms	4G LTE	EE
France	50 Mbps	14 Mbps	36 ms	4G LTE	Orange
Spain	52 Mbps	15 Mbps	34 ms	4G LTE	Movistar
United States	60 Mbps	18 Mbps	38 ms	4G/5G	T-Mobile

Speed Performance Analysis

Asia-Pacific was Simify’s clear strength. Australia, Japan, and South Korea all delivered excellent speeds — consistently above 70 Mbps download. This is where Simify’s local carrier partnerships pay off most visibly. South Korea was the standout at 85 Mbps average, with 5G pockets in Seoul (Gangnam, Myeongdong) and Busan pushing past 140 Mbps. Australia was rock-solid at 80 Mbps on Telstra, which is no surprise given Simify’s home-turf advantage.

Southeast Asia was reliable in cities, variable outside them. Thailand averaged 65 Mbps on AIS — comfortably fast enough for remote work and streaming. Indonesia was more variable: 50-60 Mbps in urban Bali (Seminyak, Canggu) dropping to 25-35 Mbps in less-developed areas (Nusa Penida, Ubud outskirts). Singapore was consistently fast at 72 Mbps.

Europe and the US were solid but not exceptional. The UK, France, and Spain all delivered 50-55 Mbps — perfectly usable for everything from video calls to streaming, but noticeably behind the APAC speeds. The US on T-Mobile averaged 60 Mbps with occasional 5G bumps to 100+ Mbps in major metros. For European coverage in depth, see our best eSIM for Europe guide.

How does this compare? Simify’s speeds are slightly behind Saily (which averaged 50-95 Mbps globally with stronger European performance) and broadly comparable to Airalo . However, in APAC specifically, Simify matched or exceeded both competitors — a meaningful advantage if Asia-Pacific is your primary travel region.

5G Performance

We confirmed working 5G on Simify in:

• Australia: Sydney (CBD, Bondi), Melbourne (city center)
• Japan: Tokyo (Shibuya, Shinjuku), Osaka (Namba)
• South Korea: Seoul (Gangnam, Hongdae), Busan
• United States: New York, Los Angeles (select areas)

5G speeds peaked at 145 Mbps download in Seoul — impressive for a travel eSIM. In Australia, 5G on Telstra reliably delivered 100-120 Mbps in Sydney’s CBD. Where 5G wasn’t available, Simify automatically fell back to 4G LTE without any noticeable interruption.

Real-World Performance

Beyond raw speed numbers:

• Video calls (Zoom/Google Meet): Smooth across all tested countries with no dropped calls. Occasional minor pixelation in rural Indonesia, but urban areas were flawless. This is the metric remote workers care about most, and Simify delivered.
• Navigation (Google Maps/Grab): Responsive and accurate everywhere, including real-time traffic in congested cities like Bangkok, Jakarta, and Tokyo.
• Streaming (YouTube/Netflix): 1080p worked perfectly in every country. 4K was reliable in Australia, Japan, South Korea, and the US. It occasionally buffered in Indonesia and rural Thailand at 4K, but 1080p never faltered.
• Tethering: Worked on all plans in all countries with no restrictions or throttling. Data depletes from your plan allocation as expected, but there are no artificial limits on hotspot use.

For a broader view of eSIM performance in Asia, see our best eSIM for Asia roundup.

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Pricing Analysis

Simify’s pricing lands in the competitive mid-tier — generally comparable to Airalo, slightly higher than Saily’s best per-GB rates, and significantly more expensive than Trip.com’s budget-breaking pricing. Where Simify offers the best value is in APAC destinations, where its local partnerships keep costs lean.

Sample Pricing by Destination (February 2026)

Destination	1 GB / 7 days	3 GB / 15 days	5 GB / 30 days	10 GB / 30 days
Australia	$4.50	$11.00	$16.50	$28.00
Japan	$5.00	$12.00	$17.50	$30.00
Thailand	$4.50	$10.50	$15.50	$26.00
Indonesia	$4.50	$11.00	$16.00	$27.00
South Korea	$5.00	$12.50	$18.00	$31.00
Europe (regional)	$5.50	$13.50	$20.00	$34.00
USA	$5.00	$12.00	$18.00	$30.00
New Zealand	$5.00	$12.00	$17.00	$29.00

Prices are approximate and may vary. Check current pricing on Simify's website .

Price Comparison: Simify vs Competitors

Provider	Thailand 5GB/30d	Japan 5GB/30d	Europe 5GB/30d	Australia 5GB/30d
Simify	$15.50	$17.50	$20.00	$16.50
Airalo	$16.00	$18.50	$19.00	$18.00
Saily	$14.99	$16.99	$18.99	$17.50
Trip.com	~$5.90*	~$8.50*	~$10.80*	~$9.00*

Trip.com pricing based on daily data reset plans — see our Trip.com eSIM review for the full pricing breakdown.

The Pricing Verdict

Simify is not the cheapest eSIM provider. Trip.com undercuts everyone by a wide margin, and Saily often edges out Simify on per-GB pricing by $0.50-$2.00 per plan. However, Simify is competitively priced — especially for APAC destinations like Australia, Thailand, and Indonesia, where it matches or slightly undercuts Airalo. If you’re primarily traveling in Asia-Pacific, the combination of Simify’s competitive APAC pricing and its superior local carrier partnerships makes it a strong value proposition.

The question isn’t whether Simify is the cheapest — it isn’t. The question is whether its pricing is reasonable for what you get. And the answer is yes: fair pricing, strong APAC coverage, and a trustworthy Australian company behind the product.

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App Experience

What We Like

The Simify app is well-designed and functional — not the flashiest in the eSIM space, but clean and reliable. Key features:

• Plan browsing: Search by country or region. Destination pages display all available data tiers, validity periods, and pricing upfront. No buried fees or confusing plan structures. The search function is fast and accurate.
• QR code installation: After purchase, the app generates a scannable QR code with clear step-by-step instructions for installation. The process is well-documented and accessible even for first-time eSIM users.
• Data monitoring: Real-time display of remaining data and validity period. The dashboard shows a clean progress bar of data consumed and a countdown to plan expiration. At-a-glance usability.
• Top-up functionality: When your data runs low, the app offers in-app top-ups without needing to install a new eSIM profile. The top-up flow is straightforward — select additional data, pay, and it’s added to your existing profile within a minute.
• Multi-plan management: If you have active plans for multiple destinations, the app displays them all in a clear list view with status indicators (active, installed, expired). Useful for multi-country trips.
• Currency display: Pricing shown in USD, AUD, EUR, and GBP — a nice touch for an Australian company serving a global audience.

What Could Be Better

• No direct install: Unlike Saily, which offers one-tap eSIM installation directly through the app (bypassing QR codes entirely), Simify still relies on QR code scanning. It works fine, but the extra step feels dated compared to the best-in-class providers.
• Limited usage analytics: The app shows total data consumed and remaining, but doesn’t break usage down by day or time period. Power users who want to track daily consumption patterns will find this limiting. Nomad eSIM does this better.
• No offline plan details: Like most eSIM apps, Simify requires an internet connection to browse plans and manage profiles. If you lose connectivity entirely, you can’t access plan information or contact support through the app.
• Occasional slow loading: Plan pages sometimes take 3-5 seconds to load, particularly when switching between regions. Not a dealbreaker, but noticeable compared to Airalo and Saily’s snappier interfaces.

App Stability

We experienced zero crashes across our testing period on both iOS 18 and Android 15. The app was stable, consistent, and free of bugs that affected functionality. One minor UI glitch (a price display rounding to the wrong decimal on an Indonesian plan) was fixed in an update within a week of us reporting it. Overall, the app experience reflects solid engineering — not cutting-edge, but reliable and getting the job done.

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Customer Support

Support earns a 4.0 out of 5 — functional and helpful, but with a timezone caveat that matters for travelers in the Western Hemisphere.

Support Channels

• In-app chat: Available during Australian business hours (9am-6pm AEST, which is roughly 6pm-3am EST / 3pm-12am PST). Response times averaged 10-25 minutes during business hours.
• Email: support@simify.com. Average response time was 4-8 hours during business days, up to 18 hours on weekends.
• Help center: Comprehensive FAQ and troubleshooting guides covering installation, activation, compatibility, and common issues. Well-written and genuinely helpful — we resolved two minor issues ourselves via the help center without needing to contact support.

Our Support Interactions

We contacted Simify support 6 times across our testing period:

1. Pre-purchase question about carrier partners in Indonesia — responded in 15 minutes via chat. Accurate and helpful.
2. Activation issue in Thailand (turned out to be our phone’s APN settings) — responded in 20 minutes via chat. The agent walked us through the fix step-by-step. Resolved.
3. Billing inquiry about a duplicate charge — responded in 6 hours via email. Charge reversed within 24 hours. Professional handling.
4. Speed complaint in rural Bali — responded in 12 minutes via chat. Agent explained the carrier limitations in the area honestly, no deflection. Appreciated the transparency.
5. Refund request for an unused plan — responded in 8 hours via email. Refund processed within 48 hours. Smooth.
6. Weekend email about plan compatibility — responded Monday morning (18 hours). Answer was thorough and correct.

The Timezone Issue

This is the main support weakness. If you’re a North American or South American traveler who hits a connectivity issue at 2pm local time, Simify’s Australian-based support team may be offline. The help center covers most common issues, but real-time chat support is effectively unavailable during American business hours. For travelers based in or traveling through Asia-Pacific, this is a non-issue. For everyone else, it’s worth noting.

By comparison, Holafly offers 24/7 WhatsApp support with under-5-minute response times, and Airalo provides 24/7 chat. Simify’s support quality is strong when you reach them — the limitation is availability rather than capability.

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Who Should Use Simify?

Simify is a strong fit for:

• Asia-Pacific travelers. If your itinerary includes Australia, Japan, South Korea, Thailand, Indonesia, Singapore, or New Zealand, Simify’s local carrier partnerships deliver noticeably better speeds and more reliable coverage than many competitors in these markets. This is Simify’s core strength.

• Travelers who value company transparency. Simify is a registered Australian telecommunications provider regulated by ACMA. If you prefer buying from a company with identifiable headquarters, consumer protection obligations, and real accountability — rather than an anonymous white-label reseller — Simify fits the bill.

• Mid-budget travelers. You’re not looking for the absolute cheapest option (that’s Trip.com ), but you also don’t want to overpay. Simify’s pricing is fair and competitive, especially in APAC.

• Multi-country travelers. With 190+ destinations and solid multi-plan management in the app, Simify handles complex itineraries well. If you’re hopping between Thailand, Japan, and Australia on one trip, Simify can cover all three with reliable performance.

• Remote workers in APAC timezones. The Australian support hours that disadvantage Americas-based travelers are an advantage for APAC-based workers. You get responsive support during your working hours.

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Who Should Look Elsewhere?

Simify may not be the best choice if:

• You want the cheapest possible eSIM. Trip.com offers plans from $0.12/day — dramatically cheaper than Simify. If budget is your top priority, read our Trip.com eSIM review.

• You need unlimited data. Simify only offers capped plans (1-20GB). Heavy data users who stream, video call, and tether extensively should consider Holafly, which offers truly unlimited data in 180+ countries.

• You prioritize brand recognition and community. Airalo is the most well-known eSIM provider with the largest user community and most online reviews. If you want the comfort of a widely-used, heavily-reviewed service, Airalo has a deeper track record. See our Airalo review.

• You want the fastest speeds globally. Saily averaged 50-95 Mbps globally in our testing compared to Simify’s 40-80 Mbps. If raw speed is your priority across all regions (not just APAC), Saily has a consistent edge. See our Saily review.

• You need 24/7 instant support. Simify’s AEST-centric support hours mean you could wait hours for help if you hit an issue during American business hours. Holafly’s 24/7 WhatsApp support is the gold standard here.

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Alternatives to Simify

If Simify doesn’t quite fit your needs, here are the alternatives we’d recommend:

Airalo — Best eSIM Marketplace

Airalo covers 200+ countries with the most extensive plan selection in the market. It’s the most established eSIM provider with the largest user community and most online reviews. Pricing is comparable to Simify for most destinations. Best for travelers who want the widest choice and a proven track record. Read our full Airalo review.

Saily — Best Value Per GB

Saily offers the lowest per-GB pricing among major providers, backed by Nord Security’s engineering and infrastructure. Average speeds of 50-95 Mbps beat Simify in most regions. Best for value-conscious travelers who want fast speeds and trust the NordVPN parent company. Read our full Saily review.

Trip.com — Cheapest eSIM

Trip.com offers plans from $0.12/day with daily data reset — 2-6x cheaper per GB than dedicated eSIM providers. Best for budget travelers willing to use a travel agency app. Read our full Trip.com eSIM review.

Nomad eSIM — Simplest Experience

Nomad eSIM focuses on simplicity with clean pricing and a straightforward app. Solid coverage and good usage analytics. Best for travelers who want a no-nonsense, uncomplicated eSIM experience.

For a full comparison of all providers, see our best eSIM providers 2026 ranking.

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Final Verdict

Simify earns a 4.2 out of 5 — a solid, trustworthy eSIM provider that punches above its weight, particularly in Asia-Pacific markets. It’s not the cheapest (Trip.com), not the fastest globally (Saily), and not the most well-known (Airalo). But it delivers where it matters: 190+ destinations, competitive pricing, strong APAC performance, and the accountability of an Australian-regulated business.

If your travel revolves around the Asia-Pacific region — Australia, Japan, South Korea, Southeast Asia, New Zealand — Simify is one of the best choices you can make. Its local carrier partnerships in these markets translate into tangible performance advantages that you’ll notice in daily use. The speeds, the reliability, and the coverage are genuinely stronger than what many competitors deliver in APAC.

For travelers focused on other regions, Simify still performs well but faces stiffer competition. Saily’s per-GB pricing and Nord Security pedigree make it a strong alternative for value seekers. Trip.com’s rock-bottom pricing appeals to pure budget travelers. And Airalo’s marketplace breadth and brand trust are hard to beat for travelers who want the safest, most proven choice.

Bottom line: Simify is a reliable mid-tier provider with a genuine APAC edge. We’d recommend it without hesitation for Asia-Pacific travel and as a solid option for everywhere else.

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