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成語特訓班─成語典─成語、諺語、歇後語大挑戰

0
Quality Score
Niche

成語特訓班─成語典─成語、諺語、歇後語大挑戰

Low confidence
Google Play rating
✍️ GetAppValue analysis

成語特訓班─成語典─成語、諺語、歇後語大挑戰 is an Android app from Jhang Jiaming, 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 an app like this, 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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📊 Performance Tracking LIVE

Loading…
idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
ONE-TIME · BUILD 💰 Estimated build cost
$80K
What it cost to build · not monthly revenue
Likely range $60K – $110K
$25K · MVP floor $100K · indie scale $500K+ · studio build

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
🌐 Cross-platform reach (iOS + Android) +$27K
Total estimate $80K
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
High confidence · 80%
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 category
📦 Compact Android bundle → Native Kotlin
🔬

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

Pre-traction · 36/100INDIE TIERlimited signal
RevenueQualityMarketGrowthMoatSafetyFounderMonetiz.
Revenue Strength
2.7
Product Quality
0.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
5.0
Operational Safety
10.0
Founder Strength
5.3
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.
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
成語特訓班─成語典─成語、諺語、歇後語大挑戰
Developer
Jhang Jiaming
Bundle ID
totomi.android.ModifyWrongWord.F
App Store URL
Not found
Category
Not found
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

Reported revenue signal / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
Not found
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

成語特訓班
ModifyWrongWord


依教育部提供之【成語典】與【教育部重編國語辭典修訂本】,收錄常用成語、諺語、歇後語共 20000 條以上,並請補教名師依常用性質進行分類,並提供填字測驗,讓您在學習使用時能快速上手。

【所有功能完全免費,歡迎分享,但請勿更改任何內容】

主要功能:
1. 成語、諺語、歇後語共 20,000 條以上。
2. 依常用性近進行分類,並編排成課程共 21 關。
3. 可以搜索相關條文。
4. 可以隨機取得條文。
5. 附加測驗讓您可以隨時測試自己的能力哦。


●●● 有關【分類】 說明
1.依字詞屬性分類,有21大類
2.一開始只開啟前三類,要開啟後面分類需進行【大挑戰】。


●●● 有關【測驗】 說明
1.進入分類後,即可針對單一類別進行測驗,
2.可調整難度,提示方式與題目數三種。
3.少於 10 個條文不能進行測驗。
4.點選題示框,即可更改入位置,或是直接輸入。

●●● 有關【自訂字庫】 說明
在列表中,您可以按【儲存】的圖示,
即可將列表中的字詞儲放起來,
檔案存放於 sd 卡的 【ModifyWrongWord → usre 】資料夾,
預設檔名為【default.txt】,
也可以自由輸入檔名。
儲存的檔案可以公開給任何人使用哦。… View full description on the official store →
App Specs
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📝 Description

95
BU Score · Transcendent

More by Jhang Jiaming

View all →
📦 Portfolio summaryINDIE studio
28apps·$574/mocombined
✓ Diversified — top app contributes 30%; risk spread across portfolio
About this analysis
ZCAnalyzed by Zakhar Chumak · founder, GetAppValue·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

成語特訓班─成語典─成語、諺語、歇後語大挑戰 is a very early-stage Android app 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

1 answers · auto-generated from this app's public data
Who makes 成語特訓班─成語典─成語、諺語、歇後語大挑戰?
成語特訓班─成語典─成語、諺語、歇後語大挑戰 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.