77
Quality Score
Strong
1st - 12th Grade Math Problems
✍️ bumetric analysis
“
1st - 12th Grade Math Problems is an iOS app from Adam Drzewiecki in the Education category, currently rated 4.7★ across 10,550 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 77: Strong (healthy traction). For a Education app, that means healthy traction. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Revenue · today and ahead
Today
$5.0K/mo
In 12 months
$5.2K – $10.8K
In 24 months
$6.4K – $19.2K
MID tierFREE
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$125K
↳ What it cost to build · not monthly revenue
Likely range $95K – $170K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Pays back in ~11 months at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱MVP baseline (design + 1-store ship) | +$28K |
| 📱5 unique screens × $4.5K | +$22K |
| 📦Asset bundle (117 MB) | +$26K |
| ⚙Education complexity ×1.20 | +$15K |
| ⚙5.4y maintenance × ~1-person team | +$32K |
Total estimate$125K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$250K
↳ What it would sell for · not monthly revenue
Marketplace range $200K – $325K · 22× MRR multiple
💸~2.0× return on build cost
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺Ad-supported base | 15× MRR |
| 📅5.4y proven track record | +20% |
| ⭐★ rating ≥ 4.7 (premium) | +15% |
| 🏷Education category multiple | +6% |
Final multiple22× MRR
👥 Estimated audience size
650K
Lifetime downloads (US-equivalent)
Monthly active
92K
Daily active
27K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲Education engagement | ~85 installs / rating |
| 📅5.4y of rating accumulation | -27% |
| 🔁Education D30 retention | 18% |
| 📍DAU / MAU stickiness | 0.30 |
DAU / MAU30% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 60%
Also possible
React NativeFlutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📦App bundle size | 117 MB |
| 🏷Category context | Education |
| 📦Mid-large iOS bundle | → Likely native SwiftUI (post-2020 era) |
💀 Maintenance status
Active
5%
Last shipped 2026-04-23 · 30 days ago
0 · Active50 · At risk100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅30 days since last update | Active development |
VerdictActive
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 48/100MID TIERFREE (NO MONETIZATION)underperforming peersRevenue Strength
3.7
Product Quality
9.4
Market Position
2.0
Growth Velocity
5.0
Defensibility
3.4
Operational Safety
9.4
Founder Strength
5.1
Monetization Maturity
0.5
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.72★ across 10,550 reviews — exceptional (top 1% in category).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $90K-$160K. Portfolio play ($11K/mo combined) commands premium.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
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 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (10,550 ratings)METRIC | +$5,500 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| Multilingual (14 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| Established app (5y old)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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 117 MB🔞 4+📱 iOS 14.0+🔖 v3.9🔄 updated 1mo ago🌐 NL, EN, FR, DE, ID +9📂 Education💰 Paid🚀 Launched 2020 (5y old)
📝 About this app
Designed by math experts to learn math, suitable for all ages, including preschoolers, kindergartens, 1st graders, toddlers. Help children learn to add, subtract, multiply, divide at a level suitable for all age groups!
Math problems for students and adults
If you are a university student, the application can help you with math learning and solving math problems. The application will help you master basic math in a short time. If you are an adult, you can train your brain and solve math test! Each task has an answer that explains the solution step by step!
Learn math every day!… View full description on the official store →
Math problems for students and adults
If you are a university student, the application can help you with math learning and solving math problems. The application will help you master basic math in a short time. If you are an adult, you can train your brain and solve math test! Each task has an answer that explains the solution step by step!
Learn math every day!… View full description on the official store →
🆕 What's New · v3.9
We add new features regularly. Latest version includes bug fixes and new math problems!
📅
What Worked™ · Development Pipeline
8 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2024-04
📈
Crossed 100 ratings — social-proof flywheel kicking in
2023-08
📈
Crossed 50 ratings — social-proof flywheel kicking in
2022-04
⭐
Rating ↓ 4.40 → 4.09 (dropped 0.31★)
2022-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2021-10
⭐
Rating ↑ 4.00 → 4.50 (improved 0.50★)
2021-09
🚀
First tracked snapshot — initial data captured
🗣
Voice of Customer
Based on 347 reviews across 8 markets● 77% positive · ● 11% neutral · ● 12% negative · Rating drift: +0.00★ (stable — recent 50: 4.72★ vs lifetime: 4.72★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇦🇺 AU
+0.70
🇬🇧 GB
+0.69
🇺🇸 US
+0.62
🇨🇦 CA
+0.40
🇫🇷 FR
+0.30
🇯🇵 JP
+0.00
🇧🇷 BR
-0.03
🇩🇪 DE
-0.06
Top praise themes
helps learn ×9 high school ×7 muito bom ×6 learning game ×5 because learn ×5 game helps ×4 highly recommend ×4 merci beaucoup ×4
Top complaint themes
man die ×3 ads ×20 premium ×13 learning ×6 nicht ×6 und ×6 ist ×5 não ×5
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.7165★ | 10,635 | 4.7165★ this version |
| 🇬🇧 GB | 4.73224★ | 183 | 4.73224★ this version |
| 🇩🇪 DE | 4.56425★ | 537 | 4.56425★ this version |
| 🇫🇷 FR | 4.60372★ | 646 | 4.60372★ this version |
| 🇯🇵 JP | 4.51152★ | 217 | 4.51152★ this version |
| 🇨🇦 CA | 4.62127★ | 235 | 4.62127★ this version |
| 🇦🇺 AU | 4.55422★ | 83 | 4.55422★ this version |
| 🇧🇷 BR | 4.80794★ | 1,260 | 4.80794★ this version |
| 🇮🇳 IN | 4.5606★ | 66 | 4.5606★ this version |
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 1st - 12th Grade Math Problems
- Developer
- Adam Drzewiecki
- Bundle ID
- com.companyname.MaturaMatematyka
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- NL, EN, FR, DE, ID, IT, JA, KO, PL, PT, RU, ZH, ES, ZH
Company
- Website
- Not found
- Tagline
- Home - Mobile app development
- Description
- About us The Idea is enough, we will take care of the rest! We develop applications and games for mobile devices. Our team will program your app and help you with publication in the store. We also offer support for marketing and positioning of the app! Applications Recent projects Rimowals Computer program which helps with
- 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
- $11.6K/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth10,550 ratings+65% lifetimeShow 3-year history estimate ▾
Tracked (54 weeks) Pre-tracking estimate (36 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.
Full revenue analysis
Read the article-style breakdown for 1st - 12th Grade Math Problems: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does 1st - 12th Grade Math Problems make per month?▾
Based on our ML-calibrated revenue forecast, 1st - 12th Grade Math Problems earns approximately $11K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
Is 1st - 12th Grade Math Problems profitable?▾
With estimated build cost $125K and monthly revenue $11K, 1st - 12th Grade Math Problems looks profitable — pays back its estimated build cost in roughly 11 months at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does 1st - 12th Grade Math Problems have?▾
Estimated audience: ~650K lifetime downloads, ~92K monthly active users, and ~27K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like 1st - 12th Grade Math Problems?▾
Browse the full Education category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
What is 1st - 12th Grade Math Problems built with?▾
Our heuristic places 1st - 12th Grade Math Problems on the Native iOS (SwiftUI) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is 1st - 12th Grade Math Problems still actively maintained?▾
Maintenance status: Active (5% abandonment risk). Last shipped version was 1 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would 1st - 12th Grade Math Problems sell for?▾
Estimated acquisition value: $250K (marketplace range $200K – $325K). Calculated as 22× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was 1st - 12th Grade Math Problems last updated?▾
1st - 12th Grade Math Problems last shipped a new version on 2026-04-23 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes 1st - 12th Grade Math Problems?▾
1st - 12th Grade Math Problems is published by Adam Drzewiecki on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is 1st - 12th Grade Math Problems's BU Score?▾
1st - 12th Grade Math Problems has a BU Score of 77/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.