60
BU Score
Solid
Math: mental arithmetic
✍️ bumetric analysis
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Math: mental arithmetic is an Android app from Andrey Puchkov in the Education category, currently rated 4.7★ across 387 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 60: Solid (established niche player). For a Education 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
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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:
| Excellent rating (4.7★)METRIC | +$2,200 | |
| Established app (5y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (387 ratings)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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v2.6.0🔄 updated 6mo ago📂 Education💰 Free📺 Ad-supported💎 IAP $0.99 per item🚀 Launched 2020 (5y old)
📝 About this app
The “Mental Arithmetic" is a dynamic math workout with very flexible settings and detailed statistics. It will be useful for both adults and children because mental math is a great brain workout at any age!
<b>What makes a workout dynamic?</b>
★ The answers can be selected instead of entering by digits
★ For each correctly solved task, points are awarded. If you answer quickly, you will also get a bonus points for speed
<b>What makes customization flexible?</b>
★ you can train one or several operations (addition, subtraction, multiplication, division, degree)… View full description on the official store →
<b>What makes a workout dynamic?</b>
★ The answers can be selected instead of entering by digits
★ For each correctly solved task, points are awarded. If you answer quickly, you will also get a bonus points for speed
<b>What makes customization flexible?</b>
★ you can train one or several operations (addition, subtraction, multiplication, division, degree)… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Math: mental arithmetic
- Developer
- Andrey Puchkov
- Bundle ID
- com.boringcubic.verbalcounting
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- boring-cubic-verbal-counting.web.app
- 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
- $239/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 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 growth387 ratings+113% 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.
More by Andrey Puchkov
View all →
Full revenue analysis
Read the article-style breakdown for Math: mental arithmetic: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.