How much does Mental Math Master make per month?

Based on our ML-calibrated revenue forecast, Mental Math Master earns approximately $232/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.

What apps are like Mental Math Master?

Browse the full Educational 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.

Who makes Mental Math Master?

Mental Math Master is published by Stephan Martin on the Google Play 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 Mental Math Master's BU Score?

Mental Math Master has a BU Score of 43/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.

Mental Math Master

$Mental Math Master$

Quality Score

Emerging

Mental Math Master

Name: Mental Math Master — app revenue, audience, build cost & risk profile
Creator: GetAppValue
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Mental Math Master revenue, Mental Math Master app analytics, mobile app revenue estimate, Educational revenue, Android app revenue

by Stephan Martin

Low confidence

3.4 Google Play rating

✍️ GetAppValue analysis

“

Mental Math Master is an Android app from Stephan Martin in the Educational category, currently rated 3.4★ across 74 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 43: Emerging (early traction worth watching). For a Educational app, that means early traction worth watching. 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.

💰 Monthly revenue · now vs forecast

● Right now

$500

per month

→

12-mo forecast

$437 – $1575

per month

→

24-mo forecast

$405 – $3644

per month

INDIE tier

💡 Grow this revenue

Free AI audit of this app’s store listing

Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

Run free AI audit →

Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

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idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

ONE-TIME · BUILD 💰 Estimated build cost

$95K

↳ What it cost to build · not monthly revenue

Likely range $70K – $130K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Slow ROI — current MRR is well below build cost

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
⚙ Educational complexity ×1.20	+$10K
🌐 Cross-platform reach (iOS + Android)	+$33K

Total estimate $95K

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$500/mo · ML-estimated from 234 triggers

Growth rate

+6.0% MoM · INDIE tier baseline (compound monthly)

Direction

Headwinds: rating drift may slow acquisition

6 months

$426 – $993

12 months

$437 – $1.6K

24 months

$405 – $3.6K

Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Pre-traction · 37/100INDIE TIERlimited signal

Growth Velocity

5.0

Founder Strength

4.0

Product Quality

2.7

Revenue Strength

2.7

Monetization Maturity

1.0

Defensibility

6.0

Market Position

0.0

Operational Safety

8.0

💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 3.4★ across 74 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: Insufficient signal to assess trajectory.
⚠️ Risk: Moderate — 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 = $9K-$16K.

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

MODEL

Revenue 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:

Below-average rating (3.4★)METRIC		−$1,500
Mature app (10y old)METRIC		+$1,500
Ad-supported / freemiumMETRIC		+$600
Pre-traction phase (74 ratings)METRIC		−$300

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: Mental Math Master
Developer: Stephan Martin
Bundle ID: mini.math.game
App Store URL: Open in App Store
Category: Educational
Content rating: Not found
Languages: Not found

Company

Website: www.designer2k2.at
Tagline: Not found
Description: Not found
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Not found

Revenue

Reported revenue signal / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
ML model estimate / mo: $29/mo
Top-grossing rank: Not found
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.

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.

📝 About this app

Speed Mental Math Challenge! 🧠⚡️

Think fast! Answer random math questions correctly before time runs out. 😉

The higher your score, the tougher the calculations become! 📈 Can you outscore your friends? 🏆

Features:

* Simple, fast-paced gameplay! ✅

* Beginner and Pro difficulty levels! ✅

* Track your high scores and challenge friends! ✅

* Unlock achievements based on your math mastery! ✅

Rules: 💼

* Mental calculations only – no calculators allowed! 🖥️

* Each game starts with 30 seconds. ⏱️

* Correct answers add 1 point and 1 second. ➕

* Incorrect answers deduct 1 second. ➖… View full description on the official store →