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
mySubWallet website
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.

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