50
BU Score
Solid
No-ta-da
✍️ BU Analytics Review
“
No-ta-da is an iOS app from Alexey Prokofyev in the News category, currently rated 5.0★ across 1 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.
Our BU Score puts it at 50 — Solid (established niche player). For a News app, that means established niche player.
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 5 of 5 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 | |
| Excellent rating (5.0★)METRIC | +$2,200 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Multilingual (10 languages)METRIC | +$1,500 | |
| Pre-traction phase (1 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 →💾 14 MB🔞 4+📱 iOS 6.1+🔖 v1.24🔄 updated 11y ago🌐 NL, EN, FI, FR, DE +5📂 News💰 Paid🚀 Launched 2013 (13y old)
📝 About this app
Please, report any problem at developer website!
No-ta-da helps you to learn musical notation. It shows a random note and user should name it by hitting the corresponding key. It’s not a piano trainer, but score reading trainer.
Brief notes reference is included.
Simple and powerful. The strength of No-ta-da is its customizability. You change everything to fit your study!
Notes notation:
-C, D, E, F, G, A, B
-C, D, E, F, G, A, H
-do, re, mi, fa, sol, la, si
Clefs:
-treble
-bass
-treble & bass (piano staves)
-alto
Alteration:
-if set on, random flats and sharps are added
Range of notes to train:
-one octave
-two octave
-custom, you chose start/end note
Keyboard:
-piano imitation
-simple round buttons
Language:
-English
-Russian
-Finnish
-7 more are coming
Free updates ever.
Please, request new features and provide feedback of any kind at www.no-ta-da.com. Thank you!
No-ta-da helps you to learn musical notation. It shows a random note and user should name it by hitting the corresponding key. It’s not a piano trainer, but score reading trainer.
Brief notes reference is included.
Simple and powerful. The strength of No-ta-da is its customizability. You change everything to fit your study!
Notes notation:
-C, D, E, F, G, A, B
-C, D, E, F, G, A, H
-do, re, mi, fa, sol, la, si
Clefs:
-treble
-bass
-treble & bass (piano staves)
-alto
Alteration:
-if set on, random flats and sharps are added
Range of notes to train:
-one octave
-two octave
-custom, you chose start/end note
Keyboard:
-piano imitation
-simple round buttons
Language:
-English
-Russian
-Finnish
-7 more are coming
Free updates ever.
Please, request new features and provide feedback of any kind at www.no-ta-da.com. Thank you!
🆕 What's New · v1.24
This update from Apple will improve the functionality of this app. No new features are included.
Bugs fixed.
Bugs fixed.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- No-ta-da
- Developer
- Alexey Prokofyev
- Bundle ID
- com.alexeiprokofiev.notada
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- NL, EN, FI, FR, DE, IT, LV, RU, ES, SV
Company
- Website
- no-ta-da.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
📈Ratings growth1 ratingsShow 3-year history estimate ▾
Tracked (1 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.
