Fintech super-app
mySubWallet
Airtime and data, bills, airtime-to-cash, virtual dollar cards and flight bookings, all in one secure wallet. We designed and engineered the whole platform: web, Android, iOS and the payment backend behind it.
LaravelFlutterAndroidiOSVirtual accounts

Dynamic fundingA fresh virtual account per top-up
Airtime to cashConvert unused airtime instantly
Virtual cardsPay for services abroad
Web + mobileApp Store & Google Play
The goal
Airtime and data, bills, airtime-to-cash, virtual dollar cards and flight bookings, all in one secure wallet. We designed and engineered the whole platform: web, Android, iOS and the payment backend behind it.
What we built
- Dynamic funding: A fresh virtual account per top-up.
- Airtime to cash: Convert unused airtime instantly.
- Virtual cards: Pay for services abroad.
- Web + mobile: App Store & Google Play.
The result
mySubWallet is live and serving customers every day, with ADE Developers handling engineering and ongoing improvements.
Want one like this?
Tell us what you have in mind. We reply within one working day.