Sleep Recorder: Schlaf Analyse
72
Quality Score
Strong
Sleep Recorder: Schlaf Analyse
Medium confidence
✍️ bumetric analysis
“
Sleep Recorder: Schlaf Analyse is an iOS app from Xi'an Monster Software Technology Co., Ltd in the Health & Fitness category, currently rated 4.5★ across 2,641 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 72: Strong (healthy traction). For a Health & Fitness app, that means healthy traction. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$9.2K
per month
→
12-mo forecast
$9.5K – $19.9K
per month
→
24-mo forecast
$11.8K – $35.4K
per month
MID tierSUBSCRIPTION
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$125K
↳ What it cost to build · not monthly revenue
Likely range $95K – $170K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~11 months at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (394 MB) | +$40K |
| ⚙ Health & Fitness complexity ×1.40 | +$36K |
Total estimate
$125K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$200K
↳ What it would sell for · not monthly revenue
Marketplace range $150K – $275K · 18× MRR multiple
💸
~1.6× build cost (break-even+)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Health & Fitness category multiple | +10% |
Final multiple
18× MRR
👥 Estimated audience size
180K
Lifetime downloads (US-equivalent)
Monthly active
39K
Daily active
13K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Health & Fitness engagement | ~70 installs / rating |
| 🔁 Health & Fitness D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.35 |
DAU / MAU
34% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$9.2K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Tailwinds: monetization model proven
6 months
$8.7K – $14.6K
12 months
$9.5K – $19.9K
24 months
$11.8K – $35.4K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Building · 62/100MID TIERSUBSCRIPTIONcompetitive build-outRevenue Strength
4.0
Product Quality
8.1
Market Position
2.0
Growth Velocity
5.0
Defensibility
6.0
Operational Safety
9.6
Founder Strength
5.1
Monetization Maturity
9.5
- 💰 Revenue: Modest — $6K - $13K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.51★ across 2,641 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $165K-$294K.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
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 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (2,641 ratings)METRIC | +$1,500 | |
| Multilingual (23 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Established app (5y old)METRIC | +$800 |
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.
🆕 What's New · v2.7.6
Exciting Update for Sleep Monitor!
● Bug fixes & performance improvements for smoother operation.
● Minor adjustments for better compatibility with your device.
Update now for a more reliable and intuitive sleep-tracking experience!
● Bug fixes & performance improvements for smoother operation.
● Minor adjustments for better compatibility with your device.
Update now for a more reliable and intuitive sleep-tracking experience!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Sleep Recorder: Schlaf Analyse
- Developer
- Xi'an Monster Software Technology Co., Ltd
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 12+
- Languages
- BG, CA, CS, DA, NL, EN, FI, FR, DE, HU, ID, IT, JA, KO, PL, PT, RU, ZH, ES, ZH, TR, UK, VI
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $11.7K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth2,641 ratings+39% lifetimeShow 3-year history estimate ▾
Tracked (43 weeks) Pre-tracking estimate (35 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
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.
📝 About this app
Are you a snorer or a sleep talker? Sleep Monitor is your professional sleep companion to help you sleep better and feel more refreshed.
With advanced technology and an easy-to-use interface, the app helps you fall asleep faster, track your sleep cycles, and wake up energized.
Key Features
【Fall Asleep Faster】
Guided breathing exercises help you relax and drift off quickly.
130+ sleep sounds, meditations, and music create a soothing bedtime environment.
【Sleep Talk Recorder】
Capture snoring, talking, coughing, teeth grinding, and more.… View full description on the official store →
With advanced technology and an easy-to-use interface, the app helps you fall asleep faster, track your sleep cycles, and wake up energized.
Key Features
【Fall Asleep Faster】
Guided breathing exercises help you relax and drift off quickly.
130+ sleep sounds, meditations, and music create a soothing bedtime environment.
【Sleep Talk Recorder】
Capture snoring, talking, coughing, teeth grinding, and more.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 394 MB🔞 12+📱 iOS 13.0+🔖 v2.7.6🔄 updated 0d ago🌐 BG, CA, CS, DA, NL +18📂 Health & Fitness💰 Paid
📅
What Worked™ · Development Pipeline
9 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2025-06
📈
Crossed 100 ratings — social-proof flywheel kicking in
2025-04
📈
Crossed 50 ratings — social-proof flywheel kicking in
2025-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-02
⭐
Rating ↑ 3.33 → 3.75 (improved 0.42★)
2025-02
🚀
First tracked snapshot — initial data captured
2025-02
⭐
Rating ↑ 4.00 → 4.50 (improved 0.50★)
🔎
ASO Keyword Positions
BEST RANK #11Ranked for 1 App Store search query in our last keyword sweep. Lower position = closer to the top.
sleep tracker·#11🇺🇸
Last sweep: 2026-05-19 · iTunes Search API
🗣
Voice of Customer
Based on 888 reviews across 9 markets● 70% positive · ● 23% neutral · ● 7% negative · Rating drift: -0.07★ (stable — recent 50: 4.44★ vs lifetime: 4.51★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇦🇺 AU
+0.62
🇨🇦 CA
+0.61
🇺🇸 US
+0.55
🇬🇧 GB
+0.55
🇮🇳 IN
+0.49
🇫🇷 FR
+0.19
🇯🇵 JP
+0.16
🇩🇪 DE
+0.10
🇧🇷 BR
+0.09
Top praise themes
highly recommend ×14 fall asleep ×12 muito bom ×11 sehr gut ×9 white noise ×8 helps track ×7 helped understand ×6 cette application ×6
Top complaint themes
waste money ×4 apple watch ×4 free trial ×3 dream talk ×3 payer pour ×3 pay ×12 que ×11 subscription ×10
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.61271★ | 5,097 | 4.61271★ this version |
| 🇬🇧 GB | 4.57451★ | 2,677 | 4.57451★ this version |
| 🇩🇪 DE | 4.52423★ | 2,022 | 4.52423★ this version |
| 🇫🇷 FR | 4.47774★ | 1,078 | 4.47774★ this version |
| 🇯🇵 JP | 4.09091★ | 154 | 4.09091★ this version |
| 🇨🇦 CA | 4.48417★ | 979 | 4.48417★ this version |
| 🇦🇺 AU | 4.49735★ | 754 | 4.49735★ this version |
| 🇧🇷 BR | 4.55875★ | 417 | 4.55875★ this version |
| 🇮🇳 IN | 4.53498★ | 486 | 4.53498★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Sleep Recorder: Schlaf Analyse: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 2,641 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Sleep Recorder make per month?▴
Based on our ML-calibrated revenue forecast, Sleep Recorder earns approximately $11K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like Sleep Recorder?▴
Browse the full Health & Fitness category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes Sleep Recorder?▴
Sleep Recorder is published by Xi'an Monster Software Technology Co., Ltd on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is Sleep Recorder's BU Score?▴
Sleep Recorder has a BU Score of 72/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.