eSIMratCompare
voilà
Verified partner4.7 / 5eSIMrat score
A travel eSIM covering 187 countries, with some of the lowest per-GB prices on the market. Human support, a simple app, tethering included.
ESIMRAT- DESTINATIONS
- 205
- FROM
- €0.57/GB
- NETWORK
- 4G / 5G
- MAX DATA
- 50 GB
- CALLS / SMS
- No
Our marks, criterion by criterion
Price per GB
4.8Among the most competitive rates on the market, especially across Asia and Europe.
Coverage
4.6187 countries covered. Fewer than Airalo (200+), but every popular destination is there.
App
4.5Clear interface, quick install. The Android app is still young and has a few reported bugs.
Support
4.7Responsive human support over WhatsApp and Instagram. Replies within minutes.
Transparency
4.5No hidden fees, real-time usage tracking. The refund policy could be clearer.
Flexibility
4.4Plans from 1 to 50 GB, 7 to 180 days. No unlimited data, no native calls or texts.
Technical note
An overview of voilà's performance across 6 criteria
How we score
This score is eSIMrat's own, not an average of customer reviews. It covers six criteria we assess ourselves from the catalogue's real coverage, the prices we record, and test purchases and installs. We earn a commission on sales made through our links: it changes neither the score nor the order of our rankings, which stay sorted by price per GB.
The eSIMrat verdict
voilà is a solid choice for travellers who want the best price per GB without the hassle. The app is simple, support answers fast, tethering is included. If you need unlimited data, native calls or a built-in VPN, look elsewhere.
Good for
- Travellers who compare on price per GB
- Short to medium trips (7 to 30 days)
- Families (tethering included, one plan for everyone)
- Digital nomads with moderate data use
Less suited if
- You need unlimited data (→ Holafly)
- You want a built-in VPN (→ Saily)
- You need native calls/texts (→ Yesim)
- You travel to rare countries outside the catalogue
Pros and cons
Pros
- Price per GB among the lowest on the market
- Simple interface, install in 2 to 3 minutes
- No apps blocked (TikTok, banking apps and ChatGPT all work)
- Responsive human support 24/7 over WhatsApp
- Tethering included at no extra cost
- Real-time usage tracking in the app
- Instant top-up from the app
Cons
- No unlimited data (50 GB max per plan)
- No native calls or texts, everything goes through WhatsApp/Signal
- 187 countries: fewer than Airalo (200+) or Holafly (200+)
- Network quality varies with the local partner operator
voilà price list: sample prices
Prices vary by destination. Here is an overview for the most requested countries.
Prices checked in August 2026. Check live rates on the comparator.
How to install your voilà eSIM
Download the app
Download the voilà app (iOS or Android).
Pick your destination
Choose your destination and your data plan.
Scan the QR code
Pay and scan the QR code to install the eSIM.
Get connected
Turn the connection on when you land. That's it.
If something goes wrong
Check that your phone supports eSIM (iPhone XS+, Samsung S20+, Pixel 3+) and is carrier-unlocked. Make sure you have a stable Internet connection during the install. If the problem persists, contact voilà support on WhatsApp (@voila_esim).
Turn Airplane mode on and off again. Check that the voilà eSIM is selected for mobile data in your settings. Turn data roaming on. Restart the phone. If nothing works, support replies within minutes on WhatsApp.
Check the real-time usage tracker in the voilà app to spot the hungry apps. Turn off automatic updates and high-resolution video playback. You can top up instantly from the app if you need to.
Check your spam folder. The QR code is also available directly in the voilà app after purchase. Contact support for a manual resend if needed.
What users say
Reviews synthesised from the App Store, Google Play and online feedback. We do not republish reviews word for word: we summarise the trend.
- ★★★★★App Store
Installed in a minute, connected to the network automatically on landing in Japan. Reviewers single out how simple it is next to competitors.
- ★★★★★Google Play
Refund granted quickly after a compatibility problem. Customer service described as honest and professional.
- ★★★★★Google Play
Used across 3 countries, smooth every time. Fast, professional support. The app is easy to get around.
- ★★★★☆Online
Good value, but uneven throughput depending on the area in Indonesia. Works very well in the main cities.
Alternatives to voilà
voilà is not the only option. Depending on your priorities, these providers are worth comparing.
- A
Airalo
Coming soon
- S
Saily
Coming soon
- H
Holafly
Coming soon
- U
Ubigi
Coming soon
- N
Nomad
Coming soon
- Y
Yesim
Coming soon
- M
Maya
Coming soon
Frequently asked questions
For a week in Europe with typical use (GPS, messaging, social media), 5 GB is plenty. For streaming or tethering, aim for 10 GB. Prices start around €5 for the smaller European plans.
Yes, on every voilà plan, at no extra cost. You can use your phone as a hotspot to connect your family or your other devices.
voilà works on most smartphones released after 2019: iPhone XS and later, Samsung Galaxy S20 and later, Google Pixel 3 and later. Your phone must be carrier-unlocked. You can check compatibility in the app before buying.
Yes. Most recent smartphones handle a physical SIM (calls, texts, your number) and a voilà eSIM (mobile data) side by side. You keep your usual number and use voilà for the Internet.
Contact support on WhatsApp (@voila_esim) or by email ([email protected]). Users report fast refunds when there is a genuine technical problem. The exact policy depends on the plan and the terms of use.
No. Unlike some providers, voilà blocks no application: TikTok, ChatGPT, banking apps, third-party VPNs. Everything works normally.
Yes, top-ups are instant from the app. If you run low on data before the end of your trip, you buy more in a few taps without reinstalling a profile.
Practical information
- Coverage
- 187 countries
- Plan type
- Data only
- Durations
- 7 to 180 days
- Tethering
- Included, no extra cost
- Support
- WhatsApp and Instagram, 24/7
- Top-up
- Instant from the app
Interested in voilà? Compare first.
Check it really is the best price per GB for your destination before you click.