Annoying Sounds

Name: Annoying Sounds
Rating: 3.94 (17395 reviews)
Author: Crystal Clear Ringtones

Crystal Clear Ringtones

★ 3.9 (17,395 ratings)

⬇ 1,000,000+ downloads

Est. actual: 3,551,344

Free

Released: Nov 15, 2012

No in-app purchases

Contains ads

Rated: Teen

Signals

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

📈Last 7 days +289 installs — 15% slower than the week before (+339) · 32/day since Oct 1
🏆Among Entertainment apps top 10% by installs gained this week (403 peers growing)
⭐Rating steady at ★ 3.94 since Oct 1
🛠Updates dormant · updated 130 days ago

Installs since launch

+1,259 installs · -57 ratings since Oct 1

Update history

8.4 Jul 3, 2026 · seen Oct 1, 2026

Minor update

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

Annoying Sounds is an entertainment app by Crystal Clear Ringtones with 1,000,000+ downloads (about 3.6M estimated). +289 installs in the last 7 days. Rated 3.9 from 17K ratings. Released Nov 15, 2012. Install growth, rank history, SDKs and ad networks.

From the store listing: “The sound of nails on a chalkboard or screams may send shivers down the spine for a good reason. A new study shows annoying sounds trigger a highly emotional response in the brain. Researchers found the part of the brain that regulates emotions, the amygdala, appears to take over the hearing part of the brain when…”