n01
29
Quality Score
Niche
✍️ bumetric analysis
“
n01 is an iOS app from 日本アルゴリズム株式会社, currently rated 2.7★ across 3 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 29: Niche (micro-niche or pre-traction stage). For an app like this, 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
$50K
↳ What it cost to build · not monthly revenue
Likely range $40K – $70K
$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 |
Total estimate
$50K
🔬
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 · 34/100INDIE TIERlimited signalGrowth Velocity
5.0
Founder Strength
3.3
Product Quality
2.1
Revenue Strength
2.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
5.0
- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 2.67★ across 3 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2396d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (2396d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 18-32× monthly = $9K-$16K.
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 ($2.99)METRIC | +$2,800 | |
| Below-average rating (2.7★)METRIC | −$1,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| Pre-traction phase (3 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 · v2.7
- support iOS 13
- minor adjustment to design
- minor adjustment to design
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- n01
- Developer
- 日本アルゴリズム株式会社
- Bundle ID
- jp.co.nalgo.n01
- App Store URL
- Open in App Store
- Category
- Not found
- Content rating
- 4+
- Languages
- EN, JA
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
- $115/mo
- Top-grossing rank
- Outside top 100 in US
- 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 growth3 ratingsShow 3-year history estimate ▾
Tracked (1 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.
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
This is an App to calculate scores of darts games.
You play darts actually, and input the score, then this App calculates and displays the result of the game or the average of the scores.
This App is not a game itself, but for calculating the score when you play darts with real darts board.
[Functions]
- 01 game (301, 501, 701, 1001, etc.)
- Play against COM (at 12 levels).
- Display detailed player information.
- List the scores of past games.
- Display score statistics.
- Set starting scores for each players.
- Exchange scores .
- Return to the previous Leg.
- End this leg.
You play darts actually, and input the score, then this App calculates and displays the result of the game or the average of the scores.
This App is not a game itself, but for calculating the score when you play darts with real darts board.
[Functions]
- 01 game (301, 501, 701, 1001, etc.)
- Play against COM (at 12 levels).
- Display detailed player information.
- List the scores of past games.
- Display score statistics.
- Set starting scores for each players.
- Exchange scores .
- Return to the previous Leg.
- End this leg.
App Specs
🔐 Own this app? Claim & verify MRR →💾 3 MB🔞 4+📱 iOS 9.0+🔖 v2.7🔄 updated 0d ago🌐 EN, JA💰 Paid
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 2.33333★ | 3 | 2.33333★ this version |
| 🇧🇷 BR | 0★ | 0 | — |
| 🇨🇦 CA | 5★ | 1 | 5★ this version |
| 🇩🇪 DE | 3.8★ | 15 | 3.8★ this version |
| 🇫🇷 FR | 0★ | 0 | — |
| 🇬🇧 GB | 4.11111★ | 18 | 4.11111★ this version |
| 🇮🇳 IN | 0★ | 0 | — |
| 🇯🇵 JP | 4★ | 10 | 4★ this version |
| 🇺🇸 US | 2.66667★ | 3 | 2.66667★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
More by 日本アルゴリズム株式会社
View all →📦 Portfolio summaryINDIE studio
2apps·$200/mocombined
Lead-app heavy — top app contributes 57%
About this analysis
Why low confidence: only 3 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
n01 is a very early-stage iOS app with weak public traction — only 3 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 n01 make per month?▴
Low-confidence model estimate. n01 has only 3 App Store ratings, so our revenue model has very little signal to work with — treat the ~$114/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.
Who makes n01?▴
n01 is published by 日本アルゴリズム株式会社 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 n01's BU Score?▴
n01 has a BU Score of 29/100 (Niche). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.