掌握世界
0
Quality Score
Niche
✍️ bumetric analysis
“
掌握世界 is an Android app from Hong Jon Chao in the Educational 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 Educational 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
💡 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
$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 CONFIDENCEBaseline
$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 · 35/100INDIE TIERlimited signalGrowth Velocity
5.0
Founder Strength
4.4
Product Quality
0.0
Revenue Strength
2.7
Monetization Maturity
1.0
Defensibility
7.5
Market Position
0.0
Operational Safety
7.0
- 💰 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: ⚠ last update 604d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (604d since update).
🎯 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
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
📈 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
- 掌握世界
- Developer
- Hong Jon Chao
- Bundle ID
- com.jchong.WorldMaster
- App Store URL
- Open in App Store
- Category
- Educational
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- Not found
- 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
- $147/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
遊戲分為單人和對戰兩種模式
單人模式:
分為初、中、高三個難度等級
,每關題目以4*4的賓果呈現
方式,每關共有16組題目。每
題回答時間為60秒,玩家須以
撥動手機畫面或對收音孔吹氣
的方式將覆蓋於題目上的沙、
土或樹葉移開,看清楚題目圖
片並進行作答。在初中、高三
個等級中,玩家需要分別完成
1條、2條及3條線連線才可
賓果並可進入下一關卡繼續挑
戰。
對戰模式:
需要2人才可開始遊戲。
對戰2人先以滾球遊戲的勝負
決定開局的一方,賓果盤開啟
後雙方輪流進行答題,操作方
式與單人遊戲相同,先完成連
線者獲得該次對戰之勝利。
若您有意願提供圖片作為本遊
戲題庫,歡迎您mail至
hong506@gmail.com
或來電+886223417409
我們將會與您聯絡,謝謝。
單人模式:
分為初、中、高三個難度等級
,每關題目以4*4的賓果呈現
方式,每關共有16組題目。每
題回答時間為60秒,玩家須以
撥動手機畫面或對收音孔吹氣
的方式將覆蓋於題目上的沙、
土或樹葉移開,看清楚題目圖
片並進行作答。在初中、高三
個等級中,玩家需要分別完成
1條、2條及3條線連線才可
賓果並可進入下一關卡繼續挑
戰。
對戰模式:
需要2人才可開始遊戲。
對戰2人先以滾球遊戲的勝負
決定開局的一方,賓果盤開啟
後雙方輪流進行答題,操作方
式與單人遊戲相同,先完成連
線者獲得該次對戰之勝利。
若您有意願提供圖片作為本遊
戲題庫,歡迎您mail至
hong506@gmail.com
或來電+886223417409
我們將會與您聯絡,謝謝。
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v2.4.6🔄 updated 0d ago📂 Educational💰 Free
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
📝 Description
95
BU Score · Transcendent
More by Hong Jon Chao
View all →📦 Portfolio summaryINDIE studio
7apps·$86/mocombined
✓ Diversified — top app contributes 33%; risk spread across portfolio
About this analysis
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
掌握世界 is a very early-stage Android app in the educational 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 dataHow much does 掌握世界 make per month?▴
Low-confidence model estimate. 掌握世界 has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$146/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 掌握世界?▴
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 掌握世界?▴
掌握世界 is published by Hong Jon Chao 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.