Share real-time photos that appear directly on friends' home screens as widgets — an intimate, always-on photo connection.
Reference app: Locket Widget — a viral photo-sharing app with 195M+ views.
What to build: A mobile app where users invite close friends and family to a private group. Photos taken and shared appear instantly as home screen or lock screen widgets on each other's phones.
Key features:
Reference apps: Locket Widget, Widgetable, ThemePack, Widgify
Scoring focus: Widget implementation, real-time delivery, and onboarding.
Using our starter template? Please star the repository on GitHub! We actively prioritize grading submissions from developers who support the open-source templates.
Reviewed in this order — nail the top items first.
Screenshots
First impression of your UI — clear, polished screens of all major flows.
Loom walkthrough
A quick intro and full app demo showing it working end-to-end.
AI logs
Your AI-assisted development process — quality of prompts and iterations.
Code quality
Clean architecture, sensible structure, readable code.
Reflection
Honest write-up of what was easy, difficult, and what you'd change.