bREADER - 青空文庫
40
Quality Score
Emerging
bREADER - 青空文庫
Low confidence
✍️ bumetric analysis
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bREADER - 青空文庫 is an iOS app from INFOCITY, Inc. in the Food & Drink category, currently rated 4.0★ across 1 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 40: Emerging (early traction worth watching). For a Food & Drink app, that means early traction worth watching. 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
$796
per month
→
12-mo forecast
$696 – $2509
per month
→
24-mo forecast
$645 – $5804
per month
INDIE tierFREE
💡 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
LOW CONFIDENCEBaseline
$796/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
$678 – $1.6K
12 months
$696 – $2.5K
24 months
$645 – $5.8K
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 TIERFREE (NO MONETIZATION)limited signalRevenue Strength
2.9
Product Quality
3.2
Market Position
1.8
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
7.0
Founder Strength
2.9
Monetization Maturity
0.5
- 💰 Revenue: Marginal — $318 - $1990/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.0★ across 1 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2405d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2405d 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 = $14K-$25K.
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 ($3.99)METRIC | +$2,800 | |
| Mature app (15y old)METRIC | +$1,500 | |
| Good rating (4.0★)METRIC | +$800 | |
| Pre-traction phase (1 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 · v1.4.9
・iOS13 でリスト表示のとき書籍を選択できない問題を修正
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- bREADER - 青空文庫
- Developer
- INFOCITY, Inc.
- Bundle ID
- jp.co.infocity.bREADER
- App Store URL
- Open in App Store
- Category
- Food & Drink
- Content rating
- 17+
- Languages
- EN, JA
Company
- Website
- iphone-ipad-apps.com
- 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
- $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 growth1 ratingsShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (36 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.
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
bREADERはiPhoneに最適化された電子書籍リーダーです。
青空文庫やEPUB、PDF等の電子書籍を、縦書き、横書き、オートスクロール表示など自由なスタイルで読むことができます。
※ iOS 10.1 以上の iPhone が必要です
EPUB3形式のファイルにも対応しました。iOS5では、ヒラギノ明朝体での表示も行えます。
【bREADERの特長】
■多様な電子書籍フォーマットに対応
bREADERは、「青空文庫」の10,000点以上の作品を全て無料で読むことができるのはもちろん、
EPUB形式の電子書籍、PDF、TEXT、JPEG/PNG-ZIPファイル等も閲覧可能
■iPhoneに最適化されたユーザーインターフェース
bREADERは、タッチパネル操作を前提として、素早く、簡単に操作できるように設計されています。
・ピンチイン/アウトで瞬時に文字サイズや行間の変更が可能
・画面をしたから上にめくるようにするだけで、簡単にしおりを挟めます。その他輝度調整、昼/夜モード切替、画面回転制御などもワンタッチ
・iOSと同じような操作で文字選択や辞書連携(大辞林、大辞泉、Dict+等)が可能
・縦書き/横書きに加えて、縦画面/横画面、巻物風に連続して自動スクロールさせて読む機能など、多様な表示モードに対応… View full description on the official store →
青空文庫やEPUB、PDF等の電子書籍を、縦書き、横書き、オートスクロール表示など自由なスタイルで読むことができます。
※ iOS 10.1 以上の iPhone が必要です
EPUB3形式のファイルにも対応しました。iOS5では、ヒラギノ明朝体での表示も行えます。
【bREADERの特長】
■多様な電子書籍フォーマットに対応
bREADERは、「青空文庫」の10,000点以上の作品を全て無料で読むことができるのはもちろん、
EPUB形式の電子書籍、PDF、TEXT、JPEG/PNG-ZIPファイル等も閲覧可能
■iPhoneに最適化されたユーザーインターフェース
bREADERは、タッチパネル操作を前提として、素早く、簡単に操作できるように設計されています。
・ピンチイン/アウトで瞬時に文字サイズや行間の変更が可能
・画面をしたから上にめくるようにするだけで、簡単にしおりを挟めます。その他輝度調整、昼/夜モード切替、画面回転制御などもワンタッチ
・iOSと同じような操作で文字選択や辞書連携(大辞林、大辞泉、Dict+等)が可能
・縦書き/横書きに加えて、縦画面/横画面、巻物風に連続して自動スクロールさせて読む機能など、多様な表示モードに対応… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 48 MB🔞 17+📱 iOS 10.1+🔖 v1.4.9🔄 updated 0d ago🌐 EN, JA📂 Food & Drink💰 Paid
🗣
Voice of Customer
Based on 50 reviews across 1 markets● 2% positive · ● 98% neutral · ● 0% negative · Rating drift: +0.10★ (improving — recent 50: 4.1★ vs lifetime: 4.0★)
Top praise themes
ありがとうございます ×6 アップデートありがとうございます ×3
Top complaint themes
— no recurring complaint themes
🌍
Multi-Country Performance
Available in 6 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4★ | 1 | 4★ this version |
| 🇯🇵 JP | 3.99419★ | 172 | 3.99419★ this version |
| 🇨🇦 CA | 0★ | 0 | — |
| 🇦🇺 AU | 0★ | 0 | — |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇮🇳 IN | 0★ | 0 | — |
🔔
Track this app’s revenue
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📝 Description
95
BU Score · Transcendent
About this analysis
Why low confidence: only 1 rating · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
bREADER - 青空文庫 is a very early-stage iOS app in the food & drink space with weak public traction — only 1 rating, 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 bREADER - 青空文庫 make per month?▴
Low-confidence model estimate. bREADER - 青空文庫 has only 1 App Store rating, so our revenue model has very little signal to work with — treat the ~$86/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 bREADER - 青空文庫?▴
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 bREADER - 青空文庫?▴
bREADER - 青空文庫 is published by INFOCITY, Inc. 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 bREADER - 青空文庫's BU Score?▴
bREADER - 青空文庫 has a BU Score of 40/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.