Our apps
Simple tools,
thoughtfully made.
Every Ottler app is free or freemium: no ads, no trackers, no dark patterns. Just tools that do what they say.
01 
Tempo
Multi Kitchen Timer lets you run multiple countdowns at the same time so you can track every dish in your kitchen without juggling a single timer.
02 
Vigil
Keeps your screen on while you need it, reading, cooking, presenting. One tap, full control. Turns off when you close the app.
03 
Passforge
Generate strong, unique passwords locally on your device. No network requests, no cloud sync, your data stays yours.
04 
Lumio
The flashlight app that opens in under a second. No account, no permissions beyond the camera. Tap open, light on.
Free apps
Always free.
€0
Some Ottler apps are completely free, forever. No ads, no paywalls, no premium tier. Just tools that work.
- Full functionality, nothing locked
- No account or sign-up required
- No ads. No trackers. No data collection.
- Available on iOS & Android
Freemium apps
Free core, optional Pro.
€2–5
A handful of apps offer a one-time Pro upgrade that unlocks advanced features. The essentials are always free.
- Core features free, no time limit
- One-time purchase, yours forever
- No subscription, no recurring charge
- Pro unlocks extras, not basics
Enjoy our apps? Buy us a coffee. ☕
All our apps are free to use. If they save you time or make your day a little easier, a coffee means a lot to a two-person indie studio.
Support us on Ko-fi →