SimonsVoss Key4Friends

Name: SimonsVoss Key4Friends
Author: SimonsVoss Technologies

SimonsVoss Technologies

⬇ 10,000+ downloads

Est. actual: 38,110

Free

Released: Oct 30, 2016

No in-app purchases

No ads

Signals

3 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +112 installs — 27% slower than the week before (+153) · 16/day since Oct 8
🏆Among Tools apps top 14% by installs gained this week (758 peers growing)
🛠Updates quiet · updated 75 days ago

Installs since launch

+456 installs since Oct 8

Update history

2.5.2 Aug 27, 2026 · seen Oct 17, 2026

Minor fixes and performance improvements

Only the current version so far — new entries appear as the app ships updates.

SimonsVoss Key4Friends is a tools app by SimonsVoss Technologies with 10,000+ downloads (about 38K estimated). +112 installs in the last 7 days. Released Oct 30, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “Safe distribution of keys among friends has never been easier: the Key4Friends app receives keys which the owner wishes to share with you from the MobileKey app. The function is quickly explained: the owner of the door sends you an authorisation for one or more doors over the MobileKey web app. You can then open and…”