Crystal Alarm

Name: Crystal Alarm
Author: Crystal Alarm

⬇ 10,000+ downloads

Est. actual: 11,108

Free

Released: Nov 17, 2014

No in-app purchases

No ads

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +18 installs — 62% slower than the week before (+48) · 3/day since Oct 9
🏆Among Business apps top 9% by installs gained this week (693 peers growing)
🛠Updates dormant · updated 224 days ago

Installs since launch

+66 installs since Oct 9

Update history

3.0.24 Mar 31, 2026 · seen Oct 21, 2026

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

Crystal Alarm is a business app by Crystal Alarm with 10,000+ downloads (about 11K estimated). +18 installs in the last 7 days. Released Nov 17, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “Personal Alarm for Enterprise”