68
BU Score
Solid
Sleep Timer (Audio & Video)
✍️ bumetric analysis
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Sleep Timer (Audio & Video) is an Android app from Kuczera in the Lifestyle category, currently rated 4.6★ across 23,466 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 68: Solid (established niche player). For a Lifestyle 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
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Reviews
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Forecast Revenue / mo
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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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (23,466 ratings)METRIC | +$5,500 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| Mature app (11y 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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v3.4 (100226)🔄 updated 3mo ago📂 Lifestyle💰 Free📺 Ad-supported💎 IAP $3.99 per item🚀 Launched 2014 (11y old)
📝 About this app
Sleep Timer lets you enjoy your favorite music or watch videos while you drift off to sleep, without worrying about your playback running all night. The app automatically pauses audio or video after a set time, gently fading the volume before stopping the playback. This ensures uninterrupted rest and prevents you from being awakened by ongoing playback that could continue to drain your battery.
With its intuitive and user-friendly design, Sleep Timer is easy to set up and use. Simply open the app, set your custom sleep timer, press play, and start your media.… View full description on the official store →
With its intuitive and user-friendly design, Sleep Timer is easy to set up and use. Simply open the app, set your custom sleep timer, press play, and start your media.… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Sleep Timer (Audio & Video)
- Developer
- Kuczera
- Bundle ID
- com.baylife.sleeptimer
- App Store URL
- Open in App Store
- Category
- Lifestyle
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- kuczera.io
- 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
- $880/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $3.99 per item
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 growth23,466 ratings+14% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (36 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.
Full revenue analysis
Read the article-style breakdown for Sleep Timer (Audio & Video): category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.