電子詩歌
51
Quality Score
Solid
電子詩歌
Low confidence
✍️ bumetric analysis
“
電子詩歌 is an iOS app from Taiwan Gospel Book Room (TWGBR) in the Food & Drink category, currently rated 4.5★ across 17 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 51: Solid (established niche player). For a Food & Drink app, that means established niche player. 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
$55K
↳ What it cost to build · not monthly revenue
Likely range $40K – $75K
$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 |
Total estimate
$55K
🔬
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
Below median · 43/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
4.2
Product Quality
3.6
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
9.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.47★ across 17 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: last update 193d ago — slow cadence.
- ⚠️ 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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Mature app (15y old)METRIC | +$1,500 | |
| Good rating (4.5★)METRIC | +$800 | |
| Pre-traction phase (17 ratings)METRIC | −$300 |
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.
🆕 What's New · v5.0.3
- 新增字體大小調整功能
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 電子詩歌
- Developer
- Taiwan Gospel Book Room (TWGBR)
- Bundle ID
- tw.org.twgbr.iHymn
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 4+
- Languages
- EN, ZH, ZH
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- 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
Contacts & Socials data not yet collected for this app.
📈Ratings growth17 ratings+1600% lifetimeShow 3-year history estimate ▾
Tracked (14 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍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 → $34.99 (+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.
📝 About this app
《電子詩歌》收錄臺灣福音書房所發行繁簡中文詩歌、補充本詩歌、兒童詩歌之目錄、歌辭及數位音檔共1629首。本軟體係針對iPhone智慧型手機（各種尺寸）、iPod Touch手持裝置及iPad平板電腦精心設計。這個最新版本除了針對詩歌點播、目錄瀏覽、全文搜尋、書籤列表、個人設定等使用者界面（UI）重新調整，新增字體縮放、快速跳節、詩歌賞析、詩歌分享、訊息推播等貼心的新功能之外，還全新推出簡單易用的伴奏功能，可隨時調整每一首詩歌的音調、速度、樂器以及主旋律的音量。提供給愛慕詩歌的使用者，作為隨時隨地享受主、誦讀、搜尋、點唱並參考詩歌的便捷工具。
◎ 七大特色：
- 整合詩歌、補充本、兒童詩歌之目錄、歌辭及數位音檔共1,629首。
- 提供點播、目錄、搜尋、書籤、設定、縮放、跳節、賞析、分享、推播等功能。
- 提供簡單易用的伴奏功能，可隨時調整音調、速度、樂器、音量（主旋律）。
- 支援鋼琴、長笛、吉他、管風琴、小提琴、大提琴、口琴、豎笛、陶笛、鐵琴、風琴、小號等十二種樂器。
- 支援聚會現場使用之「司琴模式」（從設定頁面切換）。
- 支援繁簡中文顯示（從設定頁面調整）。
- 支援iPhone、iPod Touch及iPad平板電腦。
◎ 伴奏功能：
- 播放整首詩歌。
- 隨時調整音調、速度、樂器、音量（主旋律）。
- 「司琴模式」提供更靈活的播放方式。
◎ 貼心功能：… View full description on the official store →
◎ 七大特色：
- 整合詩歌、補充本、兒童詩歌之目錄、歌辭及數位音檔共1,629首。
- 提供點播、目錄、搜尋、書籤、設定、縮放、跳節、賞析、分享、推播等功能。
- 提供簡單易用的伴奏功能，可隨時調整音調、速度、樂器、音量（主旋律）。
- 支援鋼琴、長笛、吉他、管風琴、小提琴、大提琴、口琴、豎笛、陶笛、鐵琴、風琴、小號等十二種樂器。
- 支援聚會現場使用之「司琴模式」（從設定頁面切換）。
- 支援繁簡中文顯示（從設定頁面調整）。
- 支援iPhone、iPod Touch及iPad平板電腦。
◎ 伴奏功能：
- 播放整首詩歌。
- 隨時調整音調、速度、樂器、音量（主旋律）。
- 「司琴模式」提供更靈活的播放方式。
◎ 貼心功能：… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 33 MB🔞 4+📱 iOS 13.0+🔖 v5.0.3🔄 updated 0d ago🌐 EN, ZH, ZH📂 Food & Drink💰 Paid
📅
What Worked™ · Development Pipeline
10 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
⭐
Rating ↓ 5.00 → 4.47 (dropped 0.53★)
2026-05
💲
Went paid — introduced $34.99 price point
2026-03
⭐
Rating ↑ 3.91 → 5.00 (improved 1.09★)
2023-08
⭐
Rating ↓ 4.11 → 3.80 (dropped 0.31★)
2023-08
📈
Crossed 10 ratings — social-proof flywheel kicking in
2018-11
⭐
Rating ↑ 3.25 → 3.60 (improved 0.35★)
2015-08
⭐
Rating ↓ 4.00 → 3.25 (dropped 0.75★)
2015-01
⭐
Rating ↑ 3.50 → 4.00 (improved 0.50★)
2011-04
⭐
Rating ↓ 4.00 → 3.50 (dropped 0.50★)
2011-02
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 5★ | 1 | 5★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 5★ | 2 | 5★ this version |
| 🇩🇪 DE | 0★ | 0 | — |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 5★ | 2 | 5★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 3★ | 2 | 3★ this version |
| 🇺🇸 US | 4.47058★ | 17 | 4.47058★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by Taiwan Gospel Book Room (TWGBR)
View all →📦 Portfolio summaryINDIE studio
4apps·$344/mocombined
✓ Diversified — top app contributes 25%; risk spread across portfolio
About this analysis
Why low confidence: only 17 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
電子詩歌 is a small / niche iOS app in the food & drink space with weak public traction — only 17 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
4 answers · auto-generated from this app's public dataHow much does 電子詩歌 make per month?▴
Our model estimates 電子詩歌 earns roughly $86/mo, but with only 17 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like 電子詩歌?▴
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.
Who makes 電子詩歌?▴
電子詩歌 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.
What is 電子詩歌's BU Score?▴
電子詩歌 has a BU Score of 51/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.