0
Quality Score
Niche
福音影音APP
✍️ bumetric analysis
“
福音影音APP is an iOS app from Taiwan Gospel Book Room (TWGBR) in the Food & Drink 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 Food & Drink 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.
💰 Revenue · today and ahead
Today
$5.0K/mo
In 12 months
$5.2K – $10.8K
In 24 months
$6.4K – $19.2K
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
$130K
↳ What it cost to build · not monthly revenue
Likely range $100K – $175K
$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 |
| ⚙Food & Drink complexity ×1.10 | +$5K |
| ⚙12.1y maintenance × ~1-person team | +$72K |
Total estimate$130K
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
High confidence · 80%
Also possible
Native iOS (SwiftUI)
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
| 📦App bundle size | 4 MB |
| 🏷Category context | Food & Drink |
| 📦Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Likely abandoned
77%
Last shipped 2025-01-21 · 487 days ago
0 · Active50 · At risk100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅1y 4mo since last update | Likely deprioritized |
| •12y old + 1y+ no update | +5% (API deprecation drift) |
VerdictLikely abandoned
🔬
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)
Direction
Headwinds: rating drift may slow acquisition
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
Stalled · 36/100MID TIERno growth momentumGrowth Velocity
5.0
Founder Strength
4.2
Product Quality
0.0
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID 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 484d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (484d 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 = $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.
📈 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.
App Specs
🔐 Own this app? Claim & verify MRR →💾 4 MB🔞 4+📱 iOS 18.0+🔖 v3.0.2🔄 updated 1y ago🌐 EN, ZH, ZH📂 Food & Drink💰 Paid🚀 Launched 2014 (12y old)
📝 About this app
《福音影音APP》整合臺灣福音書房現有十款影音APP，包含《大好信息》、《向主歌唱》、《真理對談》、《職事信息》、《召會生活》、《歡唱詩歌》、《性格培養》、《動畫故事》、《異象負擔》、《分享園地》等數位內容，並且支援iPhone、iPhone X、iPad、iPad Pro等設備之直向、橫向顯示。凡是先前已購買性格培養（影音APP）的用戶可享免費升級（原先十款有聲APP，將於此APP上架後下架）。
《福音影音APP》為雲端版本，需上網播放。針對需要，另有提供繁體及簡體中文選單供選擇、以及快轉15秒、倒退15秒、畫面縮放等功能。
■ 技術客服：任何使用上的問題，歡迎來信：pc.app@twgbr.org，會有專人為你服務、解答。
《福音影音APP》為雲端版本，需上網播放。針對需要，另有提供繁體及簡體中文選單供選擇、以及快轉15秒、倒退15秒、畫面縮放等功能。
■ 技術客服：任何使用上的問題，歡迎來信：pc.app@twgbr.org，會有專人為你服務、解答。
🆕 What's New · v3.0.2
- 支援 iOS 18
📅
What Worked™ · Development Pipeline
2 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
💲
Went paid — introduced $29.99 price point
2026-03
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 0★ | 0 | — |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 0★ | 0 | — |
| 🇩🇪 DE | 0★ | 0 | — |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 0★ | 0 | — |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 0★ | 0 | — |
| 🇺🇸 US | 0★ | 0 | — |
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 福音影音APP
- Developer
- Taiwan Gospel Book Room (TWGBR)
- Bundle ID
- tw.org.twgbr.charactertraining
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN, ZH, ZH
Company
- Website
- Not found
- Tagline
- 臺灣福音書房－新品
- Description
- 冬季訓練相關書籍、新品推介
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $86/mo
- Top-grossing rank
- Outside top 100 in US Food & Drink
- 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
- Socials
- facebook facebook.com/TWGospelBookroom
- Not found
- Phone
- 02-27575777
- Contact page
- Not found
- About page
- twgbr.org.tw/about/policy
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
💰Pricing History$0.00 → $29.99 (+0%)
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.
More by Taiwan Gospel Book Room (TWGBR)
View all →📦 Portfolio summaryINDIE studio
4apps·$344/mocombined
✓ Diversified — top app contributes 25%; risk spread across portfolio
Full revenue analysis
Read the article-style breakdown for 福音影音APP: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does 福音影音APP make per month?▾
Based on our ML-calibrated revenue forecast, 福音影音APP earns approximately $86/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.
Is 福音影音APP profitable?▾
With estimated build cost $130K and monthly revenue $86, 福音影音APP looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What apps are like 福音影音APP?▾
Browse the full Food & Drink 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.
What is 福音影音APP built with?▾
Our heuristic places 福音影音APP on the Native iOS (Swift / UIKit) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Native iOS (SwiftUI).
Is 福音影音APP still actively maintained?▾
Maintenance status: Likely abandoned (77% abandonment risk). Last shipped version was 1+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
When was 福音影音APP last updated?▾
福音影音APP last shipped a new version on 2025-01-21 — more than 1 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes 福音影音APP?▾
福音影音APP is published by Taiwan Gospel Book Room (TWGBR) on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.