The cleanest HIIT workout timer built for people who actually train.
Supports EMOM, Tabata, circuits, and custom interval formats. No fluff, no subscriptions. Just the timer you need.
A private diary with no account and no server.
One page a day. Write it, speak it, or sketch it — your journal stays on your phone and nowhere else. Android coming soon.
A minimal focus timer. Set your intention, lock in, get it done.
Track your focus sessions, set weekly goals, and build real momentum. iOS coming soon.
ANNR Studio is a personal laboratory for mobile software. Not a team, not a VC-backed startup — just one developer with high standards and an obsession with craft.
Every app ships when it's ready. Every detail matters.
Have a question, a collaboration idea, or just want to say hello?
admin@annrstudio.com