Ovosim Review 2026 - Is Ovosim's eSIM reliable?
At a glance
Reviews & ratings
I used Ovosim in the United States, it was easy and fast. I could track my data usage via the app and recharge without needing a new eSIM.
It's better than Airalo, internet is fast and affordable. Activation is instant and tracking via the app is excellent.
The global service is good.
Pros & cons
👍 What we like
- ✓Competitive prices from €4.5, cheaper than roaming.
- ✓Ultra-simple installation (QR scan, 3 steps).
- ✓Reliable 5G/4G speeds, with tethering allowed.
- ✓Data tracking via the app, easy recharges.
- ✓Wide compatibility (eSIM-compatible devices post-2018).
👎 What we like less
- ✗No Android app (iOS and Web only).
- ✗Data only, no calls or SMS included.
- ✗Coverage may vary by country and partner network.
- ✗No phones are listed as incompatible.
What is Ovosim?
What is Ovosim?
Ovosim is a data eSIM solution for international travelers, eliminating roaming fees with instant activation via QR code. No physical SIM card is required, connection is immediate on premium local networks (AT&T, T-Mobile, Vodafone, Orange).
Plans include local options (e.g., USA 1GB at €4.5), regional (Europe+), and global (over 200 countries starting at €9.99), as well as unlimited plans (2-5GB/day). The iOS app and web interface allow purchase, installation, usage tracking, and easy recharges.
The system works in dual-SIM mode: it keeps your main line for calls and SMS while using Ovosim for affordable data everywhere.
Plans overview
Destinations covered by Ovosim
Coverage broken down by region. Tap a region to see its countries.
Our verdict
Ovosim offers instant data eSIMs in over 200 countries with no roaming fees. Activation is simple via QR code, 5G coverage is on premium networks, and an app allows usage tracking.
Popular alternatives
Frequently asked questions
No, Ovosim is not a scam: it is a reliable, well-known eSIM with a 3.6/5 rating in our test, coverage across 200 destinations and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
Ovosim covers more than 200 destinations. Availability and network quality depend on the destination and the local partner operator: check that your travel country is covered before buying.
The main downsides we found in our test: No Android app (iOS and Web only), Data only, no calls or SMS included, Coverage may vary by country and partner network and No phones are listed as incompatible.
It depends on your destination and budget: Ovosim scores 3.6/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
For the United States, you can choose between 1GB at €4.5 or an unlimited 3GB/day plan at €12.99, with 5G coverage on T-Mobile and AT&T networks.
Yes, tethering is allowed on all plans. You can share your data with a laptop or other devices.
iPhones XR and newer, Samsung S20 and newer, as well as most eSIM-compatible devices made after 2018, are compatible. You can check compatibility using the detector on the site.
Contact support available 24/7. Refund policies vary depending on the plan. No identity verification (KYC) is required.
Yes, the system works in dual-SIM mode: your physical SIM card is used for calls and SMS, and Ovosim provides data.
You can track your consumption in real time via the Ovosim app. Recharging is instant on the same eSIM.
Yes, for example, an unlimited 2GB/day plan in the United States is available for €18.98, with no speed limits on top networks.