63
Quality Score
Solid
MyMusicTheory - music theory
✍️ bumetric analysis
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MyMusicTheory - music theory is an Android app from myrApps s.r.o. in the Education category, currently rated 4.7★ across 1,451 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 63: 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.
💰 Revenue · today and ahead
Today
$5.0K/mo
In 12 months
$5.2K – $10.8K
In 24 months
$6.4K – $19.2K
MID tier
💡 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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🔬
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)
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
Building · 61/100MID TIERcompetitive build-outRevenue Strength
3.7
Product Quality
8.4
Market Position
0.0
Growth Velocity
5.0
Defensibility
10.0
Operational Safety
10.0
Founder Strength
6.4
Monetization Maturity
5.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.68★ across 1,451 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: Strong subscription moat. Hard to outcompete on retention. Better angle: free alternative with one-time purchase, or feature parity for an underserved sub-niche.
💵 For acquirers: Estimated asking range 18-32× monthly = $90K-$160K.
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.
🧪
Tech & Domain Intel — mymusictheory.org
- Tech stack
- Google Workspace
Derived from public RDAP + DNS TXT records (no scraping, no login).
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:
| Excellent rating (4.7★)METRIC | +$2,200 | |
| Low install base (1,451 ratings)METRIC | +$1,500 | |
| 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 →🔖 v2.5.5🔄 updated 2mo ago📂 Education💰 Free📺 Ad-supported💎 IAP $8.99 per item🚀 Launched 2015 (11y old)
📝 About this app
Practice music theory and train your sight reading skills. Learn all important topics of music theory. Start with simple notes in treble clef for total beginners up to identification of exotic scale modes in mezzo-soprano clef.
These topics are covered:
• Key signatures up to 7 accidentals of major or major scale
• Intervals including compound intervals (up to double octave). In identification mode can be double sharps or double flats used.
• Chords including triads, sixths, sevenths, extended chords (9ths, 11ths), suspended chords, open voicing, inversions...… View full description on the official store →
These topics are covered:
• Key signatures up to 7 accidentals of major or major scale
• Intervals including compound intervals (up to double octave). In identification mode can be double sharps or double flats used.
• Chords including triads, sixths, sevenths, extended chords (9ths, 11ths), suspended chords, open voicing, inversions...… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- MyMusicTheory - music theory
- Developer
- myrApps s.r.o.
- Bundle ID
- com.myrapps.musictheory
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.mymusictheory.org
- 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
- $319/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $8.99 per item
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 growth1,451 ratings+23% 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.
More by myrApps s.r.o.
View all →📦 Portfolio summaryINDIE studio
7apps·$7K/mocombined
✓ Diversified — top app contributes 41%; risk spread across portfolio
Full revenue analysis
Read the article-style breakdown for MyMusicTheory - music theory: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.