Flute Tuner

60
Flute Tuner is an Android app from TarrySoft in the Music & Audio category, currently rated 4.4β across 1,662 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 60: 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.
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
π Performance Tracking LIVE
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age Γ team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
| π§± MVP baseline (design + 1-store ship) | +$28K |
| π± 5 unique screens Γ $4.5K | +$22K |
| π In-app purchase plumbing | +$9K |
| β Music & Audio complexity Γ1.45 | +$26K |
| π Cross-platform reach (iOS + Android) | +$47K |
| β 9.8y maintenance Γ ~1-person team | +$58K |
Synthetic estimate. Multiple band derived from iap / freemium model + 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.
| π IAP / freemium model base | 28Γ MRR |
| π 9.8y proven track record | +20% |
Synthetic estimate from ratings Γ category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent β true global audience can be 5-10Γ larger for international apps. Full math + source list on /methodology.
| π² Music & Audio engagement | ~130 installs / rating |
| π 9.8y of rating accumulation | -30% |
| π Music & Audio D30 retention | 20% |
| π DAU / MAU stickiness | 0.50 |
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries β for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
| π· Category context | Music & Audio |
| π¦ Compact Android bundle | β Native Kotlin |
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 β a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
| π 11 months since last update | Concerning gap |
How we forecast this revenue
MEDIUM CONFIDENCEBU Investment Matrix
Building Β· 59/100MID TIERcompetitive build-out- π° Revenue: Modest β $3K - $7K/mo Β· MID tier Β· medium confidence, trajectory unclear.
- β Quality: 4.38β across 1,662 reviews β strong (top 10%).
- π Market: Not yet charting in any of the 9 monitored markets.
- π Growth: last update 340d ago β slow cadence.
- β οΈ Risk: Low β no material risk signals detected.
π° Forecast Revenue / mo
MODEL| Low install base (1,662 ratings)METRIC | +$1,500 | |
| Mature app (9y old)METRIC | +$1,500 | |
| Good rating (4.4β )METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 |
π Reviews Growth
LIVEβ Rating Trend
LIVEProfile & Insights
Identification
- App name
- Flute Tuner
- Developer
- TarrySoft
- Bundle ID
- hai.lior.flutetunerfree
- App Store URL
- Open in App Store
- Category
- Music & Audio
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- kigelapps.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
- $5.0K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 - $99.99 per item
Founder
Funding
Press & Links
Contacts & Socials
π About this app
<h1>Accurate Flute Instrument Tuner!</h1>
Both beginners and experts can use it to achieve professional results. <b>Tune your Flute with Flute Tuner Tool.</b> πΆ
No touching or adjusting is needed. Open the free Flute tuner and start tuning the Flute. πΆ
This free Flute tuner will analyze the sound of your Flute using the built-in mic of your device, display the current note played its frequency, and direct you to tune your Flute fast and accurately.β¦ View full description on the official store β
Track this appβs revenue
FREEπ Description
95
More by TarrySoft
View all βWhy medium confidence: 1,662 ratings Β· no founder-verified revenue (model estimate only).



