
72
BU Score
Strong
Learn to Sing - Sing Sharp
✍️ bumetric analysis
“
Learn to Sing - Sing Sharp is an Android app from Music Education- Learn how to Sing Training Lesson in the Music & Audio category, currently rated 4.2★ across 86,158 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 72: Strong (healthy traction). For a Music & Audio app, that means healthy traction.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
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Reviews
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Forecast Revenue / mo
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Snapshots tracked
0
since first record
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:
| Mid install base (86,158 ratings)METRIC | +$5,500 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Good rating (4.2★)METRIC | +$800 | |
| 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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v16.0.0🔄 updated 6mo ago📂 Music & Audio💰 Free📺 Ad-supported💎 IAP $0.99 - $99.99 per item🚀 Launched 2015 (10y old)
📝 About this app
Sing Sharp is just like your Personal Vocal Coach, Bespoke Singing Lessons Just For You.
- Sing Sharp listens to your voice and scientifically analyze your Vocal Range and Vocal Characters,
- Sing Sharp tailor-make Singing Lessons and Vocal Training Exercises according to your voice,
- Sing Sharp provides Video Instructions before every vocal exercise, every singing lesson, making sure you are singing correctly and training effectively!
Training and Exercise on a Daily basis is important for building Vocal Muscles. No matter you’re a Pro or Amateur Singers, soprano, alto, tenor or bass, with Sing Sharp, you can Learn & Practice, Train & Track, Anytime+Anywhere, Everyday!
Sing Sharp App:
1) Vocal Range - practice your lowest and highest pitches in legacy O’Meter Style
2) Vocal Warm Up - basic to advanced levels of vocal warm up exercises
3) Singing Lessons - Breathing, Singing and Vocal Trainings, with video instructions for all singing lessons.
4) Training Programs - covers a broad range of vocal qualities:
– Building vocal muscle by routined everyday workout;
-- learn to sing high notes and build vocal range;
-- Mix Voice for blending resonances;
– building coordination between diaphragm and vocal cords;
-- Acapella and harmonize any melody, any song;
– Developing music sense and pitch accuracy;
-- Vocal Warm Up Exercises for a healthy and longeval voice
Breakthroughs in Vocal Technologies:
Sing Sharp's See Your Pitch™ technology detects and display your singing pitch accuracy in real-time, so that you can tune your singing as precise as you can.
Sing Sharp’s Find Your Bridge™ technology find out your resonance transition area by spectroscopy.
Sing Sharp’s Adaptive Music Generation™ technology write music tracks in real time based on your vocal needs.
Sing Sharp's Hear You Breath™ technology detects your breathing sound and makes abdominal exercise possible.
Our advancement in technology are committed to make Personalized Singing Lessons Accessible, Reliable, and Affordable, for all of you Singers!
Sing Sharp’s training is best for singing teacher, vocal coach, music tutor or voice trainer to help singers, no matter if you are soprano, alto, tenor or bass, everybody can practice in their own classes and training courses that are bespoke for every unique voice.
A new feature released < User-Definable Vocal Warm Up > - For all the singers, for the first time, you can create your own signatured vocal warm up and sing along with note guidance!
Join us! Learn to Sing Better Today!
- Sing Sharp listens to your voice and scientifically analyze your Vocal Range and Vocal Characters,
- Sing Sharp tailor-make Singing Lessons and Vocal Training Exercises according to your voice,
- Sing Sharp provides Video Instructions before every vocal exercise, every singing lesson, making sure you are singing correctly and training effectively!
Training and Exercise on a Daily basis is important for building Vocal Muscles. No matter you’re a Pro or Amateur Singers, soprano, alto, tenor or bass, with Sing Sharp, you can Learn & Practice, Train & Track, Anytime+Anywhere, Everyday!
Sing Sharp App:
1) Vocal Range - practice your lowest and highest pitches in legacy O’Meter Style
2) Vocal Warm Up - basic to advanced levels of vocal warm up exercises
3) Singing Lessons - Breathing, Singing and Vocal Trainings, with video instructions for all singing lessons.
4) Training Programs - covers a broad range of vocal qualities:
– Building vocal muscle by routined everyday workout;
-- learn to sing high notes and build vocal range;
-- Mix Voice for blending resonances;
– building coordination between diaphragm and vocal cords;
-- Acapella and harmonize any melody, any song;
– Developing music sense and pitch accuracy;
-- Vocal Warm Up Exercises for a healthy and longeval voice
Breakthroughs in Vocal Technologies:
Sing Sharp's See Your Pitch™ technology detects and display your singing pitch accuracy in real-time, so that you can tune your singing as precise as you can.
Sing Sharp’s Find Your Bridge™ technology find out your resonance transition area by spectroscopy.
Sing Sharp’s Adaptive Music Generation™ technology write music tracks in real time based on your vocal needs.
Sing Sharp's Hear You Breath™ technology detects your breathing sound and makes abdominal exercise possible.
Our advancement in technology are committed to make Personalized Singing Lessons Accessible, Reliable, and Affordable, for all of you Singers!
Sing Sharp’s training is best for singing teacher, vocal coach, music tutor or voice trainer to help singers, no matter if you are soprano, alto, tenor or bass, everybody can practice in their own classes and training courses that are bespoke for every unique voice.
A new feature released < User-Definable Vocal Warm Up > - For all the singers, for the first time, you can create your own signatured vocal warm up and sing along with note guidance!
Join us! Learn to Sing Better Today!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Learn to Sing - Sing Sharp
- Developer
- Music Education- Learn how to Sing Training Lesson
- Bundle ID
- com.harmonynetwork.singsharp
- App Store URL
- Open in App Store
- Category
- Music & Audio
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.singsharpapp.com
- 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
- $2.0K/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 - $99.99 per item
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth86,158 ratings+40% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 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.
Full revenue analysis
Read the article-style breakdown for Learn to Sing - Sing Sharp: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.




