牛津英语 English File -Elementary
0
Quality Score
Niche
牛津英语 English File -Elementary
Low confidence
✍️ bumetric analysis
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牛津英语 English File -Elementary is an iOS app from 灵茜 周 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
$120K
↳ What it cost to build · not monthly revenue
Likely range $90K – $160K
$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 |
| 📦 Asset bundle (207 MB) | +$40K |
| ⚙ Shopping complexity ×1.30 | +$27K |
Total estimate
$120K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$10K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $15K · 15× MRR multiple
💸
~0.1× build cost (under-water)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| 🏷 Shopping category multiple | +2% |
Final multiple
15× MRR
🔬
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 signalRevenue Strength
2.7
Product Quality
0.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
6.4
Operational Safety
7.0
Founder Strength
5.9
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: ⚠ last update 2073d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2073d 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. 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.
🔬Forecast Breakdown — Why This Estimate?Top 3 of 3 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 | |
| Multilingual (32 languages)METRIC | +$1,500 | |
| Established app (5y old)METRIC | +$800 |
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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 牛津英语 English File -Elementary
- Developer
- 灵茜 周
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Shopping
- Content rating
- 4+
- Languages
- AR, CA, HR, CS, DA, NL, EN, FI, FR, DE, EL, HE, HU, ID, IT, JA, KO, MS, NB, PL, PT, RO, RU, ZH, SK, ES, SV, TH, ZH, TR, UK, VI
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
- $746/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.
🌍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 → $1.99 (+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
English File 系列教程独特、生动、有趣，素以“让学生开口说英文”的特色为人所知。
本系列初级着重发音训练、词汇、语法，可帮助学生打好英文基础；中级、中高级则着重会话、阅读、听力及写作练习，可使学生快速达到学习目的。
本系列含丰富的教学资源，包括辅助教材以及完整的学习计划，可以让学生用起来得心应手。
系列特色：
1）课程编排均衡，涵盖语法、词汇、发音及技能；
2）戏剧、访谈及纪录片视频帮助学生学习自然地道的英语；
3）iTutor,iChecker 和 iTools 实现个性化学习及辅助教学；
4）发音应用程序让学生随时随地练习口语。
第4版新增：
* 基于English File教师反馈，更新了文本内容、话题、听力材料；
* 每个偶数单元加入了视听活动，比如纪录片或戏剧片段，使课堂气氛更活跃；
* 在线练习中包含发音视频，学员可在此观看正确、地道的英文发音视频，参与到Rob和Jenny的短剧中。
English File 4th Edition，适用于中学，本应用配套Elementary级别。
建议使用年级：… View full description on the official store →
本系列初级着重发音训练、词汇、语法，可帮助学生打好英文基础；中级、中高级则着重会话、阅读、听力及写作练习，可使学生快速达到学习目的。
本系列含丰富的教学资源，包括辅助教材以及完整的学习计划，可以让学生用起来得心应手。
系列特色：
1）课程编排均衡，涵盖语法、词汇、发音及技能；
2）戏剧、访谈及纪录片视频帮助学生学习自然地道的英语；
3）iTutor,iChecker 和 iTools 实现个性化学习及辅助教学；
4）发音应用程序让学生随时随地练习口语。
第4版新增：
* 基于English File教师反馈，更新了文本内容、话题、听力材料；
* 每个偶数单元加入了视听活动，比如纪录片或戏剧片段，使课堂气氛更活跃；
* 在线练习中包含发音视频，学员可在此观看正确、地道的英文发音视频，参与到Rob和Jenny的短剧中。
English File 4th Edition，适用于中学，本应用配套Elementary级别。
建议使用年级：… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 207 MB🔞 4+📱 iOS 8.0+🔖 v1.0🔄 updated 0d ago🌐 AR, CA, HR, CS, DA +27📂 Shopping💰 Paid
🔔
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📝 Description
95
BU Score · Transcendent
More by 灵茜 周
View all →📦 Portfolio summaryINDIE studio
10apps·$2K/mocombined
✓ Diversified — top app contributes 27%; 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
牛津英语 English File -Elementary is a very early-stage iOS 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 牛津英语 English File -Elementary make per month?▴
Low-confidence model estimate. 牛津英语 English File -Elementary has only 0 App Store ratings, so our revenue model has very little signal to work with — treat the ~$746/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 牛津英语 English File -Elementary?▴
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 牛津英语 English File -Elementary?▴
牛津英语 English File -Elementary is published by 灵茜 周 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.