The Dumby Apps mission
Everyday apps.
Your data stays yours.
The app is the product. We make Android tools for workouts, paperwork, music practice, and more.
- No trackers
- Minimal permissions
- Works offline
Dumby
Fit a dumbbell workout into a busy day or a small room.
Page & Plate
Turn that pile of paper into PDFs you can actually search.
MetroGnome
Tap out your tempo, shape the beat, and save it for your next rehearsal.
SkeinVault
Put your knitting down and come back to the right row.
PlumbPoint
Straighten a shelf or check an awkward angle with your phone.
ClearFlow
See what’s left after the bills, before you spend it.