Koala Nap: Stop Snoring Now
67
Quality Score
Solid
Koala Nap: Stop Snoring Now
by Tanya Harati
Medium confidence
✍️ Bumetric analysis
“
Koala Nap: Stop Snoring Now is an iOS app from Tanya Harati in the Education category, currently rated 4.4★ across 332 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 67: Solid (established niche player). For a Education app, that means established niche player. 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
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
99 snapshots on record
Rating
4.4
Reviews
332 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
99
since Feb 2020
ONE-TIME · BUILD
💰 Estimated build cost
$150K
↳ What it cost to build · not monthly revenue
Likely range $110K – $200K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.5y 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 (226 MB) | +$40K |
| ⚙ Education complexity ×1.20 | +$18K |
| ⚙ 6.7y maintenance × ~1-person team | +$40K |
Total estimate
$150K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $125K · 19× MRR multiple
💸
~0.7× build cost (under-water)
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 |
| 📅 6.7y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Education category multiple | +6% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
19× MRR
👥 Estimated audience size
19K
Lifetime downloads (US-equivalent)
Monthly active
2.5K
Daily active
750
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
| 📲 Education engagement | ~85 installs / rating |
| 📅 6.7y of rating accumulation | -30% |
| 🔁 Education D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 55%
Also possible
React Native
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📦 App bundle size | 226 MB |
| 🏷 Category context | Education |
| 📦 Large iOS bundle | → Native SwiftUI (post-2020 era) + assets |
💀 Maintenance status
Slowing
25%
Last shipped 2026-08-09 · 50 days ago
0 · Active
50 · At risk
100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅 50 days since last update | Healthy release cadence |
| 👥 Small user base (332 ratings) + 6.7y old | +10% (solo-project pattern) |
Verdict
Slowing
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Tailwinds: monetization model proven
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
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
Below median · 55/100MID TIERSUBSCRIPTIONunderperforming peersGrowth Velocity
5.0
Founder Strength
5.7
Product Quality
4.7
Revenue Strength
3.7
Monetization Maturity
9.5
Defensibility
6.2
Market Position
2.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.42★ across 332 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — 7% subscription complaints, rating drift -0.74 ★ (recent 50 vs lifetime).
🎯 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 = $90K-$160K. Portfolio play ($54K/mo combined) commands premium.
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:
| machine learningREVIEW | +$3,500 | |
| Paid app ($0.00)METRIC | +$2,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Multilingual (24 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| free trialREVIEW | +$1,200 | |
| Good rating (4.4★)METRIC | +$800 | |
| Established app (6y old)METRIC | +$800 | |
| Early-stage install base (332 ratings)METRIC | +$400 |
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 · v1.148
This update includes:
- Added iOS 27 support for reliable background snore detection.
- Updated the app icon.
- Added iOS 27 support for reliable background snore detection.
- Updated the app icon.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Koala Nap: Stop Snoring Now
- Developer
- Tanya Harati
- Bundle ID
- com.ronenharati.Koala
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- AR, CS, DA, NL, EN, FI, FR, DE, HE, HU, ID, IT, JA, KO, NB, PL, PT, RU, ZH, ES, SV, TH, ZH, TR
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
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $5.0K/mo
- Top-grossing rank
- Outside top 100 in US Education
- 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 growth342 ratings+208% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 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.
🚀Update Frequency · Releases per Quarter8 releases tracked
🚀Version Release Timeline8 releases tracked
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
Stop snoring. Help your partner sleep better.
Koala Nap detects snoring and sends a gentle alert to help you stop without fully waking up. Use Apple Watch vibrations, iPhone alerts, or Bluetooth earphones to prompt a quieter sleep position and reduce sleep disruption for both of you.
If snoring is keeping your partner awake, Koala Nap gives you a simple way to act on it in the moment. Instead of sleeping through the noise and dealing with the frustration the next day, you get subtle alerts when snoring is detected so you can adjust and get back to sleep faster.
Why people use Koala Nap:… View full description on the official store →
Koala Nap detects snoring and sends a gentle alert to help you stop without fully waking up. Use Apple Watch vibrations, iPhone alerts, or Bluetooth earphones to prompt a quieter sleep position and reduce sleep disruption for both of you.
If snoring is keeping your partner awake, Koala Nap gives you a simple way to act on it in the moment. Instead of sleeping through the noise and dealing with the frustration the next day, you get subtle alerts when snoring is detected so you can adjust and get back to sleep faster.
Why people use Koala Nap:… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 226 MB🔞 4+📱 iOS 16.0+🔖 v1.148🔄 updated 1mo ago🌐 AR, CS, DA, NL, EN +19📂 Education💰 Paid🚀 Launched 2020 (6y old)
📅
What Worked™ · Development Pipeline
20 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 →
2026-08
🔧
Shipped update — v1.147 → v1.148
2026-07
🔧
Shipped update — v1.146 → v1.147
2026-06
🔧
Shipped update — v1.144 → v1.146
→ 30 days after: revenue +$27.0K/mo high confidence
2026-06
🔧
Shipped update — v1.143 → v1.144
2026-06
🔧
Shipped update — v1.142 → v1.143
2026-05
🔧
Shipped update — v1.141 → v1.142
2026-05
🔧
Shipped update — v1.140 → v1.141
2026-05
🔄
Monetization changed: paid → free
2026-05
⭐
Rating ↑ 3.86 → 4.42 (improved 0.56★)
2024-06
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$159/mo high confidence
2023-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$174/mo high confidence
2023-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$445/mo · rating +0.06★ · reviews +5 high confidence
2021-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$90/mo · rating +0.15★ high confidence
2021-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: revenue +$245/mo · rating +0.22★ high confidence
2020-12
⭐
Rating ↑ 2.60 → 3.00 (improved 0.40★)
→ 30 days after: revenue +$310/mo medium · co-occurring
2020-12
⭐
Rating ↓ 3.00 → 2.60 (dropped 0.40★)
→ 30 days after: revenue +$310/mo medium · co-occurring
2020-09
⭐
Rating ↓ 3.67 → 3.00 (dropped 0.67★)
2020-08
⭐
Rating ↑ 3.00 → 3.67 (improved 0.67★)
→ 30 days after: revenue +$64/mo · rating −0.67★ high confidence
2020-04
⭐
Rating ↑ 1.00 → 3.00 (improved 2.00★)
2020-02
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 200 reviews across 6 markets● 81% positive · ● 5% neutral · ● 14% negative · Rating drift: -0.74★ (declining — recent 50: 3.68★ vs lifetime: 4.42★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇧🇷 BR
+0.84
🇫🇷 FR
+0.84
🇬🇧 GB
+0.64
🇺🇸 US
+0.58
🇦🇺 AU
+0.23
🇩🇪 DE
+0.01
Top praise themes
apple watch ×65 game changer ×12 highly recommend ×10 sleep apnea ×8 first night ×7 without waking ×7 few nights ×7 watch vibration ×7
Top complaint themes
doesn work ×4 apple watch ×4 didn work ×3 free trial ×3 turned off ×3 notifications watch ×3 kostenlose nutzung ×3 night ×10
Risk signals
Subscription complaints: 7%
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4★ | 28 | 4★ this version |
| 🇧🇷 BR | 4.59999★ | 5 | 4.59999★ this version |
| 🇨🇦 CA | 4.27027★ | 37 | 4.27027★ this version |
| 🇩🇪 DE | 3.62963★ | 27 | 3.62963★ this version |
| 🇫🇷 FR | 4.125★ | 8 | 4.125★ this version |
| 🇬🇧 GB | 4.2619★ | 84 | 4.2619★ this version |
| 🇮🇳 IN | 1★ | 1 | 1★ this version |
| 🇯🇵 JP | 4★ | 11 | 4★ this version |
| 🇺🇸 US | 4.42398★ | 342 | 4.42398★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Koala Nap: Stop Snoring Now: 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: 332 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Koala Nap make per month?▴
Based on our ML-calibrated revenue forecast, Koala Nap earns approximately $5.0K/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.
Is Koala Nap profitable?▴
With estimated build cost $150K and monthly revenue $5.0K, Koala Nap looks break-even-grade — payback period sits around 2.5 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Koala Nap have?▴
Estimated audience: ~19K lifetime downloads, ~2K monthly active users, and ~750 daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Koala Nap?▴
Browse the full Education 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.
What is Koala Nap built with?▴
Our heuristic places Koala Nap on the Native iOS (SwiftUI) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Koala Nap still actively maintained?▴
Maintenance status: Slowing (25% abandonment risk). Last shipped version was 1 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Koala Nap sell for?▴
Estimated acquisition value: $100K (marketplace range $75K – $125K). Calculated as 19× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Koala Nap last updated?▴
Koala Nap last shipped a new version on 2026-08-09 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Koala Nap?▴
Koala Nap is published by Tanya Harati 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 Koala Nap's BU Score?▴
Koala Nap has a BU Score of 67/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.