Mahjong - zMahjong Solitaire
58
Quality Score
Solid
Mahjong - zMahjong Solitaire
Low confidence
✍️ bumetric analysis
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Mahjong - zMahjong Solitaire is an Android app from Shen Zhongyuan in the Puzzle category, currently rated 4.3★ across 97 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 58: Solid (established niche player). For a Puzzle app, that means established niche player. 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
$3.5K
per month
→
12-mo forecast
$3.1K – $11.1K
per month
→
24-mo forecast
$2.9K – $25.7K
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
Loading…
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 ~2.9y 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 |
| ⚙ Puzzle complexity ×1.60 | +$30K |
| 🌐 Cross-platform reach (iOS + Android) | +$44K |
Total estimate
$125K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$45K
↳ What it would sell for · not monthly revenue
Marketplace range $30K – $50K · 12× MRR multiple
💸
~0.4× 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 |
| 🏷 Puzzle category multiple | -12% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
12× MRR
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
Medium confidence · 55%
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
| 🏷 Category context | Puzzle |
| 📦 Tiny game bundle | → Native 2D engine |
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$3.5K/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
$3.0K – $7.0K
12 months
$3.1K – $11.1K
24 months
$2.9K – $25.7K
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 · 45/100INDIE TIERexpected for tierRevenue Strength
3.5
Product Quality
3.4
Market Position
0.0
Growth Velocity
5.0
Defensibility
7.5
Operational Safety
9.0
Founder Strength
6.4
Monetization Maturity
1.0
- 💰 Revenue: Modest — $1K - $8K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.29★ across 97 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: last update 267d ago — slow cadence.
- ⚠️ 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 = $63K-$112K. Portfolio play ($7K/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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($4.99)METRIC | +$2,800 | |
| Mature app (15y old)METRIC | +$1,500 | |
| Good rating (4.3★)METRIC | +$800 | |
| Pre-traction phase (97 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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Mahjong - zMahjong Solitaire
- Developer
- Shen Zhongyuan
- Bundle ID
- com.shen.majiang
- App Store URL
- Open in App Store
- Category
- Puzzle
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- shenzyapp.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
- $3.5K/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.
📈Ratings growth97 ratings+21% 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.
📝 About this app
***Thank you for viewing! Thank you for downloading!
This is the Pro version of Zhongyuan Mahjong (Solitaire), the most difficult and amazing puzzle game in the world! This game demands huge observations, great patience and challenging spirit! Although only 10% people can finally complete the game, yet tens of thousands of people are challenging and enjoying it every day!
***Thank you for all reviews and ratings. Especially thank Mockie for your very encouraging review. Nothing can be happier for receiving “the Best Game” comment. Thank you!… View full description on the official store →
This is the Pro version of Zhongyuan Mahjong (Solitaire), the most difficult and amazing puzzle game in the world! This game demands huge observations, great patience and challenging spirit! Although only 10% people can finally complete the game, yet tens of thousands of people are challenging and enjoying it every day!
***Thank you for all reviews and ratings. Especially thank Mockie for your very encouraging review. Nothing can be happier for receiving “the Best Game” comment. Thank you!… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v20.50🔄 updated 0d ago📂 Puzzle💰 Free
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📝 Description
95
BU Score · Transcendent
More by Shen Zhongyuan
View all →📦 Portfolio summaryINDIE studio
22apps·$7K/mocombined
Lead-app heavy — top app contributes 50%
About this analysis
Why low confidence: only 97 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Mahjong - zMahjong Solitaire make per month?▴
Based on our ML-calibrated revenue forecast, Mahjong - zMahjong Solitaire earns approximately $3.5K/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 Mahjong - zMahjong Solitaire?▴
Browse the full Puzzle 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 Mahjong - zMahjong Solitaire?▴
Mahjong - zMahjong Solitaire is published by Shen Zhongyuan 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 Mahjong - zMahjong Solitaire's BU Score?▴
Mahjong - zMahjong Solitaire has a BU Score of 58/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.