Stop Scanning New QR Codes for Every Trip
Most travel data providers force you to install a new digital card every time you fly. Your phone settings become a graveyard of expired "Travel eSIMs."
OVOSIM is different. You install our eSIM once. It stays on your phone forever. Next time you travel, you just "Top Up" the existing card in seconds. No scanning. No setup.
The "Other" Guys
- Buy Plan
- Scan QR Code
- Configure Settings
- Travel & Use
- Delete eSIM (Wasteful)
- Repeat for next trip...
The OVOSIM Way
- Install Once (First Trip)
- Travel & Use
- Next Trip? Just Click "Top Up"
- Instant connection
- Keep the same eSIM forever
How to Top Up in 30 Seconds

1. Open App / Web
Log in to your OVOSIM account. You will see your active eSIM.
2. Add Destination
Going to Japan? Just select the Japan Data Pack and click "Add."
3. Instant Live
The data is added to your existing chip immediately. No installation needed.
The "Runway" Advantage
Picture this: You are sitting on the plane, taxiing to the gate in London. You forgot to buy data.
With other providers, you'd have to find WiFi, buy a plan, scan a QR code (impossible without a second screen!), and fumble with settings.
With OVOSIM, you just open the app, hit "Top Up UK," and by the time the seatbelt sign turns off, you have 5G.
Common Questions
Can I top up a different country?
Yes! You can use the same OVOSIM eSIM for Japan in January, France in March, and the USA in July. It is a Global Shell that accepts any local package we sell.
What if I run out of data mid-trip?
You don't need to buy a whole new plan. Just buy a "Top Up" (e.g., add 1GB) and it applies instantly to your current session. No interruption in service.
Get the Last eSIM You'll Ever Need
Join the travelers who have switched to the "Install Once, Travel Forever" lifestyle.
Get Your OVOSIM Global Key