Mustard
Communication
Mustard lets you "add your own mustard" to any page in the form of notes (named by the german saying "seinen Senf dazugeben"…
- Store users
- 9
- Ratings
- 5.0/ 5 1 rating
fettstorch
1 listing we've seen · as of 6 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.