Extreme Alarm icon

Extreme Alarm

PORTMAN SECURITY SYSTEM INTERNATIONAL CO LTD

⬇ 1,000+ downloads

Est. actual: 2,307

Free

Released: Aug 11, 2017

No in-app purchases

No ads

Signals

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

📈Last 7 days +2 installs — 100% faster than the week before (+1) · 0/day since Oct 9
🏆Among Auto & Vehicles apps bottom 33% by installs gained this week (156 peers growing)
🛠Updates dormant · updated 753 days ago

Installs since launch

+8 installs since Oct 9

Update history

— Oct 22, 2024 · seen Oct 22, 2026

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

Extreme Alarm is an auto & vehicles app by PORTMAN SECURITY SYSTEM INTERNATIONAL CO LTD with 1,000+ downloads (about 2.3K estimated). +2 installs in the last 7 days. Released Aug 11, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “Install APP on mobile phone to control vehicles via Low power Bluetooth BLE 4.0”