0
BU Score
Niche
tabDo!
✍️ bumetric analysis
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tabDo! is an iOS app from Helbling Verlagsgesellschaft m.b.H in the News category, currently rated — across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Our BU Score puts it at 0: Niche (micro-niche or pre-traction stage). For a News app, that means micro-niche or pre-traction stage.
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
—
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 3 of 3 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 | |
| Established app (5y old)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 |
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 →💾 14 MB🔞 4+📱 iOS 11.0+🔖 v1.0.2🔄 updated 4y ago🌐 EN📂 News💰 Paid🚀 Launched 2021 (5y old)
📝 About this app
tabDo! is an innovative app and teaching method for learning music—notes, scales, and playing melodies—on tablets. tabDo! helps the learner develop an inner feeling for notes. During music lessons children actively discover the world of sound by playing well-known melodies, modifying and transforming them, and improvising their own tonal sequences. In the beginning basic melodic skills are trained with solmization—from four-note motifs to the pentatonic scale, then on to the chromatic scale. From listening and playing to reading notes. tabDo! is perfectly suited for all levels of classroom music activities.
In this app three different functions are integrated, each of which can be used by either one or two children: The “Guidonian Hand”; a vertical ordering of tones similar to that of a glockenspiel; and a horizontal display of the notes as they are related to the notation.
In all three functions the root tone or tonic can be freely varied. Up to 7 levels or degrees of difficulty are available, offering a broad range of notes which can be accessed by students. tabDo! can be adapted to any and every level of learning.
The teaching units in tabDo! are ideal for 15- to 20-minute exercise sequences. The flexible app can be used independently of any particular course or song book. With headphones students can also practice exercises and learn music during quiet periods in class.
A separate Handbook of Methodologies (HELBLING) offers a wide spectrum of ideas about how to integrate the app into teaching lessons. It shows how easily and effectively tabDo! can be used to train music-listening and note-reading abilities. It also contains a wealth of suggestions about lesson planning and exercising musical skills.
What tabDo! offers, in a nutshell:
►Develops audiation skills (comprehension of music notes and their relationships)
►Trains and furthers basic music listening competencies, as well as social skills
►Enhances individualized learning—adapting to the student’s learning speed and level
►Introduces musical notation so that children associate notes with their sounds
►Promotes music-making in the classroom right from the start
In this app three different functions are integrated, each of which can be used by either one or two children: The “Guidonian Hand”; a vertical ordering of tones similar to that of a glockenspiel; and a horizontal display of the notes as they are related to the notation.
In all three functions the root tone or tonic can be freely varied. Up to 7 levels or degrees of difficulty are available, offering a broad range of notes which can be accessed by students. tabDo! can be adapted to any and every level of learning.
The teaching units in tabDo! are ideal for 15- to 20-minute exercise sequences. The flexible app can be used independently of any particular course or song book. With headphones students can also practice exercises and learn music during quiet periods in class.
A separate Handbook of Methodologies (HELBLING) offers a wide spectrum of ideas about how to integrate the app into teaching lessons. It shows how easily and effectively tabDo! can be used to train music-listening and note-reading abilities. It also contains a wealth of suggestions about lesson planning and exercising musical skills.
What tabDo! offers, in a nutshell:
►Develops audiation skills (comprehension of music notes and their relationships)
►Trains and furthers basic music listening competencies, as well as social skills
►Enhances individualized learning—adapting to the student’s learning speed and level
►Introduces musical notation so that children associate notes with their sounds
►Promotes music-making in the classroom right from the start
🆕 What's New · v1.0.2
Improvements for latest iOS version
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- tabDo!
- Developer
- Helbling Verlagsgesellschaft m.b.H
- Bundle ID
- com.helbling.tabdo
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN
Company
- Website
- www.helblingpublishing.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
- $86/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
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
🌍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.
Full revenue analysis
Read the article-style breakdown for tabDo!: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
