Let's Mahjong in 70's HK Style
74
Quality Score
Strong
Let's Mahjong in 70's HK Style
by Greenery
High confidence
✍️ GetAppValue analysis
“
Let's Mahjong in 70's HK Style is an Android app from Greenery in the Puzzle category, currently rated 4.7★ across 17,131 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 74: Strong (healthy traction). For a Puzzle 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.
💰 Monthly revenue · now vs forecast
● Right now
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
per month
MID 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
$150K
↳ What it cost to build · not monthly revenue
Likely range $110K – $200K
$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 |
| 💎 In-app purchase plumbing | +$9K |
| ⚙ Puzzle complexity ×1.60 | +$35K |
| 🌐 Cross-platform reach (iOS + Android) | +$52K |
Total estimate
$150K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$35K
↳ What it would sell for · not monthly revenue
Marketplace range $25K – $45K · 28× MRR multiple
💸
~0.2× build cost (under-water)
Synthetic estimate. Multiple band derived from iap / freemium model + 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
| 💎 IAP / freemium model base | 28× MRR |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| 🏷 Puzzle category multiple | -12% |
Final multiple
28× MRR
👥 Estimated audience size
2.7M
Lifetime downloads (US-equivalent)
Monthly active
270K
Daily active
86K
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
| 📲 Puzzle engagement | ~160 installs / rating |
| 🔁 Puzzle D30 retention | 10% |
| 📍 DAU / MAU stickiness | 0.32 |
DAU / MAU
32% sticky
🛠 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. GetAppValue 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
$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 · 54/100MID TIERunderperforming peersRevenue Strength
3.7
Product Quality
9.5
Market Position
0.0
Growth Velocity
5.0
Defensibility
7.0
Operational Safety
10.0
Founder Strength
3.4
Monetization Maturity
5.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.74★ across 17,131 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.
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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (17,131 ratings)METRIC | +$5,500 | |
| Excellent rating (4.7★)METRIC | +$2,200 | |
| Mature app (11y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| 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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Let's Mahjong in 70's HK Style
- Developer
- Greenery
- Bundle ID
- com.gdapp.mjlafree
- App Store URL
- Open in App Store
- Category
- Puzzle
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.greenerydigital.com
- 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
- $253/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $0.99 - $3.99 per item
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
等到頸都長嘅 開枱喇 2.0版本 大更新 ！！
新增〔〔連線模式〕〕
－ 無論你想搵啲唔知身在何方嘅老友，定係覺得自己無敵又最寂寞，宜家只要上到網，任你玩！
新增〔〔挑戰模式〕〕
－ 想有難度咩？獨特遊戲角色＋獨特章法＋獨特牌形＋獨特勝利條件＋獨特七十年代背景 獨特到呢．．．
新增〔〔真人發聲〕〕
－ 真人發聲＋連線對打＋比舊版本節奏更明快 一個字 爽爽爽！
～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～
原汁原味，地道香港牌
以七十年代做作遊戲背景
遊戲角色有成一百個
無論脾氣、性格、彩數，甚至反應、章法、經驗，都各有不同，玩過你就知
排行榜不停更新
邊個係魚腩王，邊個係長勝將軍，唔駛睇幾十年啦，你一眼就知啦
神奇透視鏡、誠實豆沙飽
獨特小道具，助你轉危為機
Let's Mahjong!
- Hong Kong 1970's style
- Online, Freeplay & Challenge Mode
- 100 Characters with different temper
- Updated ranking to show the player status
- Special & unique items to pick u up
新增〔〔連線模式〕〕
－ 無論你想搵啲唔知身在何方嘅老友，定係覺得自己無敵又最寂寞，宜家只要上到網，任你玩！
新增〔〔挑戰模式〕〕
－ 想有難度咩？獨特遊戲角色＋獨特章法＋獨特牌形＋獨特勝利條件＋獨特七十年代背景 獨特到呢．．．
新增〔〔真人發聲〕〕
－ 真人發聲＋連線對打＋比舊版本節奏更明快 一個字 爽爽爽！
～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～
原汁原味，地道香港牌
以七十年代做作遊戲背景
遊戲角色有成一百個
無論脾氣、性格、彩數，甚至反應、章法、經驗，都各有不同，玩過你就知
排行榜不停更新
邊個係魚腩王，邊個係長勝將軍，唔駛睇幾十年啦，你一眼就知啦
神奇透視鏡、誠實豆沙飽
獨特小道具，助你轉危為機
Let's Mahjong!
- Hong Kong 1970's style
- Online, Freeplay & Challenge Mode
- 100 Characters with different temper
- Updated ranking to show the player status
- Special & unique items to pick u up
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v2.8.11.7🔄 updated 0d ago📂 Puzzle💰 Free📺 Ad-supported💎 IAP $0.99 - $3.99 per item
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Let's Mahjong in 70's HK Style: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 17,131 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Let's Mahjong in 70's HK Style make per month?▴
Based on our ML-calibrated revenue forecast, Let's Mahjong in 70's HK Style earns approximately $1.2K/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 Let's Mahjong in 70's HK Style?▴
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 Let's Mahjong in 70's HK Style?▴
Let's Mahjong in 70's HK Style is published by Greenery 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 Let's Mahjong in 70's HK Style's BU Score?▴
Let's Mahjong in 70's HK Style has a BU Score of 74/100 (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.