Note Recognition
63
Quality Score
Solid
โ๏ธ Bumetric analysis
“
Note Recognition is an Android app from mystage.fm โ Apps for Music, Comics & Games in the Music & Audio category, currently rated 4.2โ across 1,586 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 63: Solid (established niche player). For a Music & Audio 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.
๐ฐ Monthly revenue ยท now vs forecast
โ Right now
$7.7K
per month
โ
12-mo forecast
$8.0K โ $16.7K
per month
โ
24-mo forecast
$9.9K โ $29.6K
per month
MID tier
๐ก Grow this revenue
Free AI audit of this appโs store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5ร organic installs
๐ Performance Tracking LIVE
2 snapshots on record
Rating
4.2
Reviews
1,586 reviews
Forecast Revenue / mo
$7.7K
Snapshots tracked
2
since May 2026
ONE-TIME ยท BUILD
๐ฐ Estimated build cost
$170K
โณ What it cost to build ยท not monthly revenue
Likely range $130K โ $230K
$25K ยท MVP floor
$100K ยท indie scale
$500K+ ยท studio build
๐
Pays back in ~1.8y at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age ร team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| ๐งฑ MVP baseline (design + 1-store ship) | +$28K |
| ๐ฑ 5 unique screens ร $4.5K | +$22K |
| โ Music & Audio complexity ร1.45 | +$22K |
| ๐ Cross-platform reach (iOS + Android) | +$40K |
| โ 9.0y maintenance ร ~1-person team | +$54K |
Total estimate
$170K
ONE-TIME ยท EXIT VALUE
๐ต Estimated acquisition value
$150K
โณ What it would sell for ยท not monthly revenue
Marketplace range $100K โ $175K ยท 18ร MRR multiple
๐ธ
~0.9ร 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
| ๐บ Ad-supported base | 15ร MRR |
| ๐ 9.0y proven track record | +20% |
Final multiple
18ร MRR
๐ฅ Estimated audience size
140K
Lifetime downloads (US-equivalent)
Monthly active
16K
Daily active
8.0K
Synthetic estimate from ratings ร category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent โ true global audience can be 5-10ร larger for international apps. Full math + source list on /methodology.
How we sized it
| ๐ฒ Music & Audio engagement | ~130 installs / rating |
| ๐ 9.0y of rating accumulation | -30% |
| ๐ Music & Audio D30 retention | 20% |
| ๐ DAU / MAU stickiness | 0.50 |
DAU / MAU
50% sticky
๐ Estimated tech stack
๐ค
Native Android (Kotlin)
High confidence ยท 80%
Also possible
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries โ 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
| ๐ท Category context | Music & Audio |
| ๐ฆ Compact Android bundle | โ Native Kotlin |
๐ฌ
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$7.7K/mo ยท ML-estimated from 234 triggers
Growth rate
+4.0% MoM ยท MID tier baseline (compound monthly)
6 months
$7.3K โ $12.2K
12 months
$8.0K โ $16.7K
24 months
$9.9K โ $29.6K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon โ typical noise band ยฑ25% at 6mo.. Ranges widen with horizon โ distant futures carry more uncertainty.
๐
BU Investment Matrix
Below median ยท 50/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.0
Product Quality
7.5
Revenue Strength
3.9
Monetization Maturity
1.0
Defensibility
7.2
Market Position
0.0
Operational Safety
10.0
- ๐ฐ Revenue: Modest โ $5K - $11K/mo ยท MID tier ยท medium confidence, trajectory unclear.
- โญ Quality: 4.16โ across 1,586 reviews โ solid.
- ๐ Market: Not yet charting in any of the 9 monitored markets.
- ๐ Growth: Insufficient signal to assess trajectory.
- โ ๏ธ Risk: Low โ no material risk signals detected.
๐ฏ For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge โ otherwise crowded segment.
๐ต For acquirers: Estimated asking range 18-32ร monthly = $138K-$246K.
Composite of 8 dimensions computed deterministically from public signals โ no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
๐ฐ Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
๐ฌForecast Breakdown โ Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($6.99)METRIC | +$2,800 | |
| 5 starREVIEW | +$1,800 | |
| Low install base (1,586 ratings)METRIC | +$1,500 | |
| Mature app (9y old)METRIC | +$1,500 | |
| Good rating (4.2โ )METRIC | +$800 |
METRIC = structural app data ยท REVIEW = mined from user reviews ยท โ VERIFIED = Stripe-verified anchor (TrustMRR)
๐ Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
โญ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
Profile & Insights
Everything we know โ and don't โ about this app and its company.
Identification
- App name
- Note Recognition
- Developer
- mystage.fm โ Apps for Music, Comics & Games
- Bundle ID
- fm.mystage.note_recognition
- App Store URL
- Open in App Store
- Category
- Music & Audio
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- note-recognition.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $7.7K/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.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" โ additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
๐ About this app
Want to see the music you play or sing as sheet music? ๐ถ
Record your instrument or voice โ and see your melody as notes. Note Recognition captures audio through your microphone, then analyzes the pitch of every note and displays your melody as easy-to-read sheet music in a simplified, alternative notation. Export the result as a MIDI file and keep working with it anywhere.
๐ฅ What this note detector offers:
โ Easy-to-Read Sheet Music: See your melody in a simplified, alternative notation that anyone can follow โ even without classical staff reading skills.โฆ View full description on the official store โ
Record your instrument or voice โ and see your melody as notes. Note Recognition captures audio through your microphone, then analyzes the pitch of every note and displays your melody as easy-to-read sheet music in a simplified, alternative notation. Export the result as a MIDI file and keep working with it anywhere.
๐ฅ What this note detector offers:
โ Easy-to-Read Sheet Music: See your melody in a simplified, alternative notation that anyone can follow โ even without classical staff reading skills.โฆ View full description on the official store โ
๐ vVaries with device๐ Music & Audio๐ฐ Free๐ Launched 2017 (9y old)
๐งช
Tech & Domain Intel โ note-recognition.com
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
๐
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๐ Description
95
BU Score ยท Transcendent
Full revenue analysis
Read the article-style breakdown for Note Recognition: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by mystage.fm โ Apps for Music, Comics & Games
View all โ๐ฆ Portfolio summaryINDIE studio
9appsยท$8K/mocombined
โ Concentrated โ top app contributes 94% of combined revenue (single-app dependency)
About this analysis
Why medium confidence: 1,586 ratings ยท no founder-verified revenue (model estimate only).
โ Frequently Asked Questions
8 answers ยท auto-generated from this app's public dataHow much does Note Recognition make per month?โด
Based on our ML-calibrated revenue forecast, Note Recognition earns approximately $7.7K/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 Note Recognition profitable?โด
With estimated build cost $170K and monthly revenue $7.7K, Note Recognition looks break-even-grade โ payback period sits around 1.8 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Note Recognition have?โด
Estimated audience: ~140K lifetime downloads, ~16K monthly active users, and ~8K daily active users. Derived from ratings count ร category installs-per-rating ร age decay. US-storefront-equivalent โ global audience can be 5-10ร larger for internationally-distributed apps.
What apps are like Note Recognition?โด
Browse the full Music & Audio 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 Note Recognition built with?โด
Our heuristic places Note Recognition on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
How much would Note Recognition sell for?โด
Estimated acquisition value: $150K (marketplace range $100K โ $175K). Calculated as 18ร 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.
Who makes Note Recognition?โด
Note Recognition is published by mystage.fm โ Apps for Music, Comics & Games on the Google Play 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 Note Recognition's BU Score?โด
Note Recognition has a BU Score of 63/100 (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.