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超級21點─街機版 ( Arcade Black Jack

0
Quality Score
Niche

超級21點─街機版 ( Arcade Black Jack

Low confidence
✍️ Editor
✍️ bumetric analysis

超級21點─街機版 ( Arcade Black Jack is an Android app from Jhang Jiaming in the Casino category, currently rated across few ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.

Quality Score is 0: Niche (micro-niche or pre-traction stage). For a Casino app, that means micro-niche or pre-traction stage. 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
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  • Description hook & conversion structure
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Typical impact: +2-5× organic installs
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📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
ONE-TIME · BUILD 💰 Estimated build cost
$140K
What it cost to build · not monthly revenue
Likely range $105K – $190K
$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
Casino complexity ×1.80 +$40K
🌐 Cross-platform reach (iOS + Android) +$49K
Total estimate $140K
🛠 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 Casino
📦 Tiny game bundle → Native 2D engine
🔬

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

Early-stage solo · 40/100INDIE TIERexpected for tier
RevenueQualityMarketGrowthMoatSafetyFounderMonetiz.
Revenue Strength
2.7
Product Quality
0.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
7.2
Operational Safety
10.0
Founder Strength
6.2
Monetization Maturity
1.0
  • 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
  • ⭐ Quality: None★ across 0 reviews — weak — significant quality concerns.
  • 📍 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 = $9K-$16K. Portfolio play ($5K/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

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

📈 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.

Profile & Insights

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

Identification

App name
超級21點─街機版 ( Arcade Black Jack
Developer
Jhang Jiaming
Bundle ID
totomi.android.ArcadeBlackJack.ActivityF
App Store URL
Open in App Store
Category
Casino
Content rating
Not found
Languages
Not found

Company

Website
totomif60.blogspot.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
$102/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

超級21點─街機版 ( Arcade Black Jack )

*不用網路,不用註冊,不用課金,沒有限制,將遊戲機台搬回家,完全免費。重現80年代街機21點遊戲( Arcade Black Jack ),讓您自己當老闆,開分給朋友,同學玩,隨時隨地都來小試一下手氣,也可以自己開分自己玩哦。

*本遊戲為單機遊戲,沒有線上博奕功能,純屬娛樂,可模擬自己當老版,開分給朋友玩,但『嚴禁』金錢交易。如有違反法律請自行負責。

撲克牌最簡單的遊戲,超級21點,簡單玩,好上手。
本遊戲為純機率,沒有任何贏牌公式,如果要開分給朋友玩,請多留意。



*21點街機版特色:
a.有贏錢。投降時,可將獎金押同一注,與莊家進行PK賽。
b.PK賽沒有投降,分牌,加倍。
c.PK賽最多五局,連五贏時,總獎金再加倍。
d.PK賽拿到777贏3倍。678贏3倍。過五關贏2倍。


*21點遊戲規則
a.標準21點遊戲規則,使用一墎牌共52張。也可以選4,6,8墎。
b.五個位置可以押,可以全押,也可以只押一個位置。
c.莊家明牌為A時,該回合不能投降、加倍、分牌,可以用1/2押注金買保險。
d.莊家Black Jack時,有買保險可拿回保臉金2倍
d.二張點數相同時,可以分牌。
e.投降可以拿回一半押注金。
f.任何點數都可以加倍,而加倍一定補一張牌。… View full description on the official store →
App Specs
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🔖 vVaries with device📂 Casino💰 Free📺 Ad-supported
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📝 Description

95
BU Score · Transcendent

More by Jhang Jiaming

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📦 Portfolio summaryINDIE studio
24apps·$5K/mocombined
✓ Diversified — top app contributes 14%; risk spread across portfolio

Similar apps in Casino

About this analysis
ZCAnalyzed by Zakhar Chumak · founder, bumetric·Full methodology·Low confidence

Why low confidence: only 0 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.

📌 Final verdict — read this before you trust the numbers above

超級21點─街機版 ( Arcade Black Jack is a very early-stage Android app in the casino space with weak public traction — only 0 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

3 answers · auto-generated from this app's public data
How much does 超級21點─街機版 ( Arcade Black Jack make per month?
Low-confidence model estimate. 超級21點─街機版 ( Arcade Black Jack has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$102/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like 超級21點─街機版 ( Arcade Black Jack?
Browse the full Casino 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 超級21點─街機版 ( Arcade Black Jack?
超級21點─街機版 ( Arcade Black Jack is published by Jhang Jiaming 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.