OnSiren
OnSiren Limited
Getting the latest details from the App Store…
OnSiren Limited
Getting the latest details from the App Store…
OnSiren is a real-time shared awareness and threat intelligence platform for the UK's SIA-licensed security officers. YOUR LOCAL THREAT INTELLIGENCE Alpha One, the AI in the system, briefs you on what's happening around you: what's changed, what to look out for. And it warns you the moment things change. REPORT IN SECONDS See something worth knowing? One press reports it to the officers around you, with the location. Everybody who needs to know, knows at once. A RADIO IN YOUR…
Top of Free · Social Networking in United Kingdom. OnSiren is #75 there. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 0.5.0 · 9 Oct 2026 · 3 days ago
Radio Check: schedules, follow-up checks and spoken answers Ranks: new levels and badges, share your rank to chat PTT: live translation, captions and clearer audio Zone Chat: new Loud Mode Alerts: shows approval status, photo stamps Channels: search, filters and a smoother map Alpha One: improvements to the brief button and Android back Battery: location only runs while the app is open Fixes: freeze after locking the phone mid-alert, plus captions and transcripts
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United Kingdom· Free · Social Networking | #75 | New entry | Change unknown | #75 | 1 |
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
United Kingdom · Free · Social Networking: best #75, latest #75, over 10 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, on 11 Oct, and on 12 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
