49
BU Score
Emerging
Tongo Musik - für Kinder
✍️ bumetric analysis
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Tongo Musik - für Kinder is an iOS app from Firstconcert Productions in the News category, currently rated 4.3★ across 19 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 49: Emerging (early traction worth watching). For a News app, that means early traction worth watching.
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
—
Forecast Revenue / mo
—
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 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Mature app (9y old)METRIC | +$1,500 | |
| Multilingual (14 languages)METRIC | +$1,500 | |
| slowREVIEW | −$1,200 | |
| Good rating (4.3★)METRIC | +$800 | |
| Pre-traction phase (19 ratings)METRIC | −$300 |
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 →💾 373 MB🔞 4+📱 iOS 9.0+🔖 v1.7🔄 updated 3y ago🌐 NL, EN, FR, DE, IT +9📂 News💰 Free🚀 Launched 2016 (9y old)
📝 About this app
+++ Best of 2016 (AppStore) +++ Parents´ Choice Gold Award 2017 +++
In this lovingly designed app, kids will discover the wonderful world of music.
The app is produced by experienced music teachers and illustrators for children and the whole family.
With 20 min of carefully selected audio samples from masterpieces of classical music, and with delightful illustrations you will love.
HIGHLIGHTS
* 12 animated musical instrument movies, each with sound samples
* Interactive piano keyboard for playing your own tunes
* Percussion instruments to try your own rhythms
* Music signs: notes, treble clef, bass clef, note values and break
* 15 high-quality music samples from masterpieces of famous composers (including Mozart, Beethoven, Bach, Haydn, Tchaikovsky), licensed courtesy of Deutsche Grammophon.
FOR PARENTS
You will explore a colorful landscape with animals and a fun character, and follow short animated stories about instruments, notes and audio samples. All stories are presented through audio and animation, so children of all ages can explore the app - even those without reading skills. And, of course, children can make music themselves, by playing piano or percussion instruments. Learning with fun.
Your children will have fun with the app and learn through playing, listening and following the stories. We have deliberately designed the app without any textual explanations in the app itself. If you are interested in further information about the contents of the app (e.g. composers, works) please download our manual. The manual can be found via the protected parents’ area in the app or on our website.
SECURITY & PRIVACY
The app is free of both ads and in-app purchases. Access to the Internet is only possible in a protected parents’ area. The app does not collect or store user data. Children are completely safe in the app. Contact us with questions or problems: contact@firstconcert.com
EXPERT OPINIONS
"I am delighted with the quality of the app and the recordings. This app was indeed developed by musicians! A great project, and I wish the project every success" (musician)
This app will inspire many children. Lovingly created and with a good sense of the child's curiosity" (preschool teacher)
"Learning without explanations. This is the way kids have fun with classical music" (music teacher)
In this lovingly designed app, kids will discover the wonderful world of music.
The app is produced by experienced music teachers and illustrators for children and the whole family.
With 20 min of carefully selected audio samples from masterpieces of classical music, and with delightful illustrations you will love.
HIGHLIGHTS
* 12 animated musical instrument movies, each with sound samples
* Interactive piano keyboard for playing your own tunes
* Percussion instruments to try your own rhythms
* Music signs: notes, treble clef, bass clef, note values and break
* 15 high-quality music samples from masterpieces of famous composers (including Mozart, Beethoven, Bach, Haydn, Tchaikovsky), licensed courtesy of Deutsche Grammophon.
FOR PARENTS
You will explore a colorful landscape with animals and a fun character, and follow short animated stories about instruments, notes and audio samples. All stories are presented through audio and animation, so children of all ages can explore the app - even those without reading skills. And, of course, children can make music themselves, by playing piano or percussion instruments. Learning with fun.
Your children will have fun with the app and learn through playing, listening and following the stories. We have deliberately designed the app without any textual explanations in the app itself. If you are interested in further information about the contents of the app (e.g. composers, works) please download our manual. The manual can be found via the protected parents’ area in the app or on our website.
SECURITY & PRIVACY
The app is free of both ads and in-app purchases. Access to the Internet is only possible in a protected parents’ area. The app does not collect or store user data. Children are completely safe in the app. Contact us with questions or problems: contact@firstconcert.com
EXPERT OPINIONS
"I am delighted with the quality of the app and the recordings. This app was indeed developed by musicians! A great project, and I wish the project every success" (musician)
This app will inspire many children. Lovingly created and with a good sense of the child's curiosity" (preschool teacher)
"Learning without explanations. This is the way kids have fun with classical music" (music teacher)
🆕 What's New · v1.7
We have optimized the app for the new devices!
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Tongo Musik - für Kinder
- Developer
- Firstconcert Productions
- Bundle ID
- com.firstconcert.DMA
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- NL, EN, FR, DE, IT, JA, KO, PL, PT, RU, ZH, ES, ZH, TR
Company
- Website
- www.firstconcert.com
- Tagline
- App für Kinder – Entdecke Musik
- 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
- $2.4K/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/FirstconcertPro
- Not found
- GitHub
- https://github.com/sy4mil/Options-Framework
- 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
⭐Recent App Store Reviews18 latest · avg 4.11★ · 72.2% 5★ · 16.7% 1★
5★13 (72%)
4★1 (6%)
3★0 (0%)
2★1 (6%)
1★3 (17%)
+0 ratings/week
Praise: love ×9 great ×6 perfect ×4 best ×2 favorite ×1
Top positive
★★★★★ Good one
A good App for kids. Very helpful.…
★★★★★ Great App - Easy to Use and Beautiful!
First of all, I had no problems downloading this app as other reviews suggested - try for yourself, it works!
Love the app! It's well-designed and intuitive to use. Especially like that it has no language built into the experience whi…
Top negative
★☆☆☆☆ Just won't open in IOS10 on an IPad Air generation 2
Update: 12-4-2016 - This is a garbage app. I'm on an iPad air2 and have yet to get past this app's loading screen. Ive done a full reset and re-downloaded the app even.
I reckon this behavior is either wholly unique to my experi…
★☆☆☆☆ NO RESPONSE FM APP AFTER DOWNLOAD
I have loaded down twice. Opens to a blue screen and a small, animated symbol similar to the wifi graduated arches. I cannot get any further response from this app. PLEASE help.…
📈Ratings growth19 ratings+1800% lifetimeShow 3-year history estimate ▾
Tracked (18 weeks) Pre-tracking estimate (37 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.
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 Firstconcert Productions
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Full revenue analysis
Read the article-style breakdown for Tongo Musik - für Kinder: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.