世一i書網:優質童書與教玩具
0
Quality Score
Niche
世一i書網:優質童書與教玩具
Low confidence
✍️ bumetric analysis
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世一i書網:優質童書與教玩具 is an Android app from 91APP, Inc. (13) in the Shopping 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 Shopping 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
$100K
↳ What it cost to build · not monthly revenue
Likely range $75K – $135K
$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 |
| ⚙ Shopping complexity ×1.30 | +$15K |
| 🌐 Cross-platform reach (iOS + Android) | +$36K |
Total estimate
$100K
🔬
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
Early-stage solo · 40/100INDIE TIERexpected for tierRevenue Strength
2.7
Product Quality
0.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
7.5
Operational Safety
10.0
Founder Strength
6.0
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 ($2K/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
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
- 世一i書網:優質童書與教玩具
- Developer
- 91APP, Inc. (13)
- Bundle ID
- com.nineyi.shop.s001762
- App Store URL
- Open in App Store
- Category
- Shopping
- 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
- $198/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
世一i書網(行動App版)
是為孩子和您量身打造的專業學習教、玩具商品手機購物平台。
我們致力於提供高品質的產品，開發全方位、多元化的出版品與教玩具商品。您可以在世一i書網(行動App版) 中找到和孩子互動所需要的一切－最熱門的親子桌遊、高品質玩具、精心設計的學習教具、圖文內容豐富的童書繪本，還有字典、文具、工具書等學習商品，及親子教養、養生書籍和保健食譜等等，我們希望大人和孩子都能在世一ｉ書網裡發現最繽紛多彩的親子生活。
產品特色:
1.行動商城APP： 不用再開電腦，看到喜歡的商品，手機隨點隨買。
2.每月新書上架/精彩影音/部落格專欄介紹：掌握最新親子童書及教玩具產品資訊。
3.從訂單到購物車機制，簡單易懂的操作介面，第一次使用就上手。
4.商品分類：提供商品分類服務，讓您輕鬆瀏覽各樣商品。
5.快速搜尋：key入關鍵字，即可快速找到您想要的商品。
6.我的收藏：針對喜歡的商品進行收藏，免去重覆搜尋的困擾，購物更加方便快捷
7.手機付款快速又安全-使用SSL128 bits最高安全等級加密信用卡快速結帳。
8.提供宅配及超商付款取貨服務。
9.不定期線上折價券發送：給您最超值的APP版專屬優惠。
是為孩子和您量身打造的專業學習教、玩具商品手機購物平台。
我們致力於提供高品質的產品，開發全方位、多元化的出版品與教玩具商品。您可以在世一i書網(行動App版) 中找到和孩子互動所需要的一切－最熱門的親子桌遊、高品質玩具、精心設計的學習教具、圖文內容豐富的童書繪本，還有字典、文具、工具書等學習商品，及親子教養、養生書籍和保健食譜等等，我們希望大人和孩子都能在世一ｉ書網裡發現最繽紛多彩的親子生活。
產品特色:
1.行動商城APP： 不用再開電腦，看到喜歡的商品，手機隨點隨買。
2.每月新書上架/精彩影音/部落格專欄介紹：掌握最新親子童書及教玩具產品資訊。
3.從訂單到購物車機制，簡單易懂的操作介面，第一次使用就上手。
4.商品分類：提供商品分類服務，讓您輕鬆瀏覽各樣商品。
5.快速搜尋：key入關鍵字，即可快速找到您想要的商品。
6.我的收藏：針對喜歡的商品進行收藏，免去重覆搜尋的困擾，購物更加方便快捷
7.手機付款快速又安全-使用SSL128 bits最高安全等級加密信用卡快速結帳。
8.提供宅配及超商付款取貨服務。
9.不定期線上折價券發送：給您最超值的APP版專屬優惠。
App Specs
🔐 Own this app? Claim & verify MRR →🔖 vVaries with device📂 Shopping💰 Free
🔔
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📝 Description
95
BU Score · Transcendent
More by 91APP, Inc. (13)
View all →📦 Portfolio summaryINDIE studio
14apps·$2K/mocombined
✓ Diversified — top app contributes 12%; 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
世一i書網:優質童書與教玩具 is a very early-stage Android app in the shopping 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 世一i書網 make per month?▴
Low-confidence model estimate. 世一i書網 has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$197/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 世一i書網?▴
Browse the full Shopping 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 世一i書網?▴
世一i書網 is published by 91APP, Inc. (13) 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.