Work that runs on real devices.
Every app here solves one problem, loads fast, and stays maintained. No bloat, no abandoned builds — just Android work that holds up.
Apps built to be kept.
QuizDrop
Taskline
SwapRate
A trivia app that runs offline, loads in under a second, and fits inside 8 MB. Built for users with limited data and intermittent connectivity.
A task tracker with no account required, no sync overhead, and no notifications you didn't ask for. Does exactly one thing without getting in the way.
Currency conversion that caches rates locally so it works without a connection. Lightweight enough to run on entry-level hardware without frame drops.
One interface. One job done.
QuizDrop ships updates quarterly. The interface gets smaller, not bigger — each release removes friction rather than adding features nobody asked for.
Maintained products, not one-time uploads. That difference shows in the ratings and in the retention numbers.
Under 8 MB installed. Runs on Android 7+. Works fully offline.
Evaluating Avantage for a project?
We're available for new Android work. Tell us what you need and we'll tell you honestly whether it fits what we build.