A small studio
making quiet,
characterful apps

One person, working slowly, on software with a bit of a personality problem.

No ads, no accounts, no data collection beyond what a purchase requires. Built in Victoria, Australia, for iPhone.

Apps

One, so far
On the App Store Free · iPhone

Grumble

You walk. A small grumpy monster grows up.

A walking companion that reads your steps from Apple Health and keeps everything on your phone. It complains about exercise, refuses to be impressed, and grows anyway.

Look at Grumble
Starting a live session in Grumble.

How this studio
works

  • 01 Nothing is collected that isn't neededNo analytics, no sign-up, no profile. Health data is read on the device and stays there.
  • 02 Paid once, not rentedWhere there is something to buy, it is a one-time purchase, and what you bought stays yours.
  • 03 Slowly, by one personFewer things, finished properly. Support goes to a real inbox, and comes back from the person who wrote it.
Get in touch

Support, questions,
or anything else

studio@mutterware.com