Mobile case study
Sponsorship and reward mobile app
A public iOS and Android app where users sponsor friends, unlock promotions on household expenses and earn redeemable points.

- Client
- U-Smile NV.
- Service
- Mobile app
- Date
- January 15, 2024
- Website
- Preview project
Project overview
Vazygo developed U-Smile, a public-facing mobile application, in just a few months. The sponsorship and reward app lets users sign up, sponsor their loved ones and help them enjoy promotions on their household expenses while earning points redeemable for rewards.
We started with an extensive research phase to understand the needs of the client and of the target audience, then produced a detailed app development plan before design and development began.
The app gives users an intuitive interface: register, sponsor friends and family, and access exclusive promotions on household expenses. Each sponsorship earns points that can later be exchanged for a range of rewards.
Real-time notifications, secure authentication and a complete reward system were integrated, and the app was optimized for both Android and iOS to reach a broad audience.
Context
U-Smile NV needed a consumer app that turns word-of-mouth into a measurable growth channel: sponsor a relative, give them a promotion on household expenses, earn points in return.
Challenge
Ship a public-facing app on iOS and Android in a few months, with a rewards economy that stays simple to understand and secure enough for real accounts.
Solution
Research phase, detailed development plan, then design and build: onboarding, sponsorship flows, promotions and a points-to-rewards catalogue in one intuitive interface.
Stack
Cross-platform mobile build for iOS and Android, secure user authentication, real-time push notifications and a rewards and transactions back end.
Result
U-Smile launched on both stores within the planned timeframe, with positive user feedback on the sponsorship and reward experience.