66
BU Score
Solid
Annoying Sounds
✍️ BU Analytics Review
“
Annoying Sounds is an Android app from Crystal Clear Ringtones in the Entertainment category, currently rated 4.0★ across 17,593 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 66 — Solid (established niche player). For a Entertainment app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
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Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (17,593 ratings)METRIC | +$5,500 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v8.3🔄 updated 5mo ago📂 Entertainment💰 Free📺 Ad-supported🚀 Launched 2012 (13y old)
📝 About this app
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 people hear an extremely annoying sound.
This application includes 45 of the most annoying ringtones and sounds known to man. Some are included just for fun, while others are scientifically proven to be the most annoying sounds to man.
- 45 annoying sounds
- Easily set any sound as ringtone, notification, alarm or to a person
- Never miss a call again with these annoying sounds as your custom tone
Enjoy these funny and annoying ringtones and sound effects, free!
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 people hear an extremely annoying sound.
This application includes 45 of the most annoying ringtones and sounds known to man. Some are included just for fun, while others are scientifically proven to be the most annoying sounds to man.
- 45 annoying sounds
- Easily set any sound as ringtone, notification, alarm or to a person
- Never miss a call again with these annoying sounds as your custom tone
Enjoy these funny and annoying ringtones and sound effects, free!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Annoying Sounds
- Developer
- Crystal Clear Ringtones
- Bundle ID
- com.clear.annoying
- App Store URL
- Open in App Store
- Category
- Entertainment
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.crystalclearringtones.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $1.2K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth17,593 ratings+20% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
