OK Wallet is a mobile financial services application offered by ONE Bank Limited. It stands out with its unique game mechanic, setting it apart from other games of its kind. The app's primary objective is to find hidden objects in images. The concept revolves around players identifying concealed objects within pictures, offering an engaging and enjoyable experience.

With this app, users can swiftly send cash to others, recharge mobile talk time, pay utility bills, and make payments at their favorite stores by scanning QR codes. The app supports online shopping payments through the OK merchant payment gateway. Users can also check their account balance and explore various features.

Registering with OK Wallet is straightforward. Users can download the app from Google Play Store or the iOS App Store and complete the registration process online using their National ID (NID) and other necessary information. Alternatively, they can visit a nearby ONE Bank branch or OK Wallet agent point with valid photo ID (NID/Passport) and a lab-printed color photograph.