Tassomai - learning & revision
48
Quality Score
Emerging
✍️ Bumetric analysis
“
Tassomai - learning & revision is an iOS app from Tassomai in the Education category, currently rated 3.2★ across 13 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 48: Emerging (early traction worth watching). For a Education 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
$833
per month
→
12-mo forecast
$729 – $2627
per month
→
24-mo forecast
$675 – $6077
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
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
5 snapshots on record
Rating
3.2
Reviews
13 reviews
Forecast Revenue / mo
$833
Snapshots tracked
5
since Mar 2026
🤖Also on Android
—/mo · no ratings
View →
ONE-TIME · BUILD
💰 Estimated build cost
$115K
↳ What it cost to build · not monthly revenue
Likely range $85K – $155K
$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 |
| 📦 Asset bundle (64 MB) | +$5K |
| ⚙ Education complexity ×1.20 | +$11K |
| ⚙ 8.3y maintenance × ~1-person team | +$49K |
Total estimate
$115K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$10K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $15K · 14× MRR multiple
💸
~0.1× build cost (under-water)
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 |
| 📅 8.3y proven track record | +20% |
| ⭐ ★ rating < 3.5 (weak) | -18% |
| 🏷 Education category multiple | +6% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
14× MRR
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 70%
Also possible
Flutter
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 | 64 MB |
| 🏷 Category context | Education |
| 📦 Small-mid iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Slowing
25%
Last shipped 2026-08-27 · 31 days ago
0 · Active
50 · At risk
100 · 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
| 📅 31 days since last update | Healthy release cadence |
| 👥 Small user base (13 ratings) + 8.3y old | +10% (solo-project pattern) |
Verdict
Slowing
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$833/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
$710 – $1.7K
12 months
$729 – $2.6K
24 months
$675 – $6.1K
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
Early-stage solo · 40/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
5.2
Product Quality
2.6
Revenue Strength
2.9
Monetization Maturity
1.0
Defensibility
5.5
Market Position
2.0
Operational Safety
8.0
- 💰 Revenue: Marginal — $333 - $2084/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.23★ across 13 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 = $15K-$26K. Portfolio play ($14K/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 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| subscriptionREVIEW | +$2,500 | |
| Below-average rating (3.2★)METRIC | −$1,500 | |
| Mature app (8y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (13 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.
🆕 What's New · v1.83.0
- bug fixes and improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Tassomai - learning & revision
- Developer
- Tassomai
- Bundle ID
- com.tassomai.learner
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $834/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.
🌍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.
🚀Update Frequency · Releases per Quarter2 releases tracked
🚀Version Release Timeline2 releases tracked
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
Discover a smarter way to study with Tassomai, the learning and revision app that’s helped 1000s of students get top grades in their GCSEs and other exams.
Tassomai is a quiz-based online learning program for students from the ages of 7 to 16. Using Tassomai regularly builds core subject knowledge and boosts confidence, ensuring students are prepared for exams like GCSEs, 11+, 13+ and SATs.
Tassomai covers up to 10 subjects, depending on the learner’s age. At KS4 the content is exam-board specific and quizzes are curriculum mapped to ensure all of the key material is covered.… View full description on the official store →
Tassomai is a quiz-based online learning program for students from the ages of 7 to 16. Using Tassomai regularly builds core subject knowledge and boosts confidence, ensuring students are prepared for exams like GCSEs, 11+, 13+ and SATs.
Tassomai covers up to 10 subjects, depending on the learner’s age. At KS4 the content is exam-board specific and quizzes are curriculum mapped to ensure all of the key material is covered.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 64 MB🔞 4+📱 iOS 14.0+🔖 v1.83.0🔄 updated 1mo ago🌐 EN📂 Education💰 Paid🚀 Launched 2018 (8y old)
📅
What Worked™ · Development Pipeline
4 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 →
2026-08
🔧
Shipped update — v1.82.0 → v1.83.0
2026-05
⭐
Rating ↓ 3.90 → 3.23 (dropped 0.67★)
2026-05
🔄
Monetization changed: freemium → free
2026-03
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 5★ | 1 | 5★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 2.33333★ | 3 | 2.33333★ this version |
| 🇩🇪 DE | 4.5★ | 4 | 4.5★ this version |
| 🇫🇷 FR | 4★ | 2 | 4★ this version |
| 🇬🇧 GB | 3.91161★ | 6,098 | 3.91161★ this version |
| 🇮🇳 IN | 5★ | 3 | 5★ this version |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 3.23077★ | 13 | 3.23077★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by Tassomai
View all →📦 Portfolio summaryINDIE studio
2apps·$1K/mocombined
⚠ Concentrated — top app contributes 81% of combined revenue (single-app dependency)
About this analysis
Why low confidence: only 13 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
Tassomai - learning & revision is a early-stage iOS app in the education space with weak public traction — only 13 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does Tassomai - learning & revision make per month?▴
Our model estimates Tassomai - learning & revision earns roughly $833/mo, but with only 13 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like Tassomai - learning & revision?▴
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 Tassomai - learning & revision built with?▴
Our heuristic places Tassomai - learning & revision on the Native iOS (Swift / UIKit) stack (Medium confidence, 70%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is Tassomai - learning & revision still actively maintained?▴
Maintenance status: Slowing (25% 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.
When was Tassomai - learning & revision last updated?▴
Tassomai - learning & revision last shipped a new version on 2026-08-27 — 1 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Tassomai - learning & revision?▴
Tassomai - learning & revision is published by Tassomai 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 Tassomai - learning & revision's BU Score?▴
Tassomai - learning & revision has a BU Score of 48/100 (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.