Police Siren SOS

Name: Police Siren SOS
Rating: 4.285714 (2362 reviews)
Author: SMARTWHO

SMARTWHO

★ 4.3 (2,362 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,201,781

Free

Released: Aug 30, 2010

IAP: $0.79 - $4.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive All of this week's signals →

📈Last 7 days +711 installs — 6% faster than the week before (+672) · 64/day since Sep 26
🏆Among Entertainment apps top 6% by installs gained this week (475 peers growing)
⭐Rating steady at ★ 4.29 since Sep 26
🛠Updates quiet · updated 44 days ago · every ~88 days (2 updates tracked)

Installs since launch

+2,561 installs · +81 ratings since Sep 26

Update history

3.3.3 Sep 28, 2026

[ Version 3.3.3 ] - 12 new siren presets added - 12 new siren sounds - Improved Fake Call - Improved compass - Improved LED display service - 12 new siren effects - Major user experience improvements

3.3.2 Jul 2, 2026 · seen Sep 26, 2026

[ Version 3.3.2 ] - Ad-removal subscription (monthly/yearly/lifetime) now available - New "Seamless Sky" unified design - 10 new siren sounds & 10 new siren effects - Compass redesign & smoother walkie-talkie - Improved Fake Call, LED display, and overall UI/UX - Removed unnecessary permissions; stability & bug fixes

Trailer

Police Siren SOS is an entertainment app by SMARTWHO with 1,000,000+ downloads (about 1.2M estimated). +711 installs in the last 7 days. Rated 4.3 from 2.4K ratings. Released Aug 30, 2010. Install growth, rank history, SDKs and ad networks.

From the store listing: “Police Siren SOS is the ultimate personal safety utility — an all-in-one toolkit to draw attention and stay prepared. One tap triggers a police siren, flashes SOS Morse code, shows emergency numbers for 63 countries, or sends your GPS location to loved ones. 24 siren sounds, 50 visual effects, 12 one-touch presets —…”