Smart Level & AR Ruler
52
Quality Score
Solid
Smart Level & AR Ruler
Low confidence
✍️ bumetric analysis
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Smart Level & AR Ruler is an iOS app from 卓 张 in the Productivity category, currently rated 4.5★ across 30 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 52: Solid (established niche player). For a Productivity 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
$2.3K
per month
→
12-mo forecast
$2.0K – $7.1K
per month
→
24-mo forecast
$1.8K – $16.5K
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
$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 |
| 📦 Asset bundle (51 MB) | +$269 |
| ⚙ Productivity complexity ×1.10 | +$5K |
Total estimate
$55K
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$2.3K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition, low defensibility moat
6 months
$1.9K – $4.5K
12 months
$2.0K – $7.1K
24 months
$1.8K – $16.5K
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 · 38/100INDIE TIERlimited signalRevenue Strength
3.4
Product Quality
3.6
Market Position
2.0
Growth Velocity
5.0
Defensibility
2.4
Operational Safety
10.0
Founder Strength
3.3
Monetization Maturity
1.0
- 💰 Revenue: Modest — $903 - $5645/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.5★ across 30 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 = $40K-$72K.
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 5 of 5 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 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| Multilingual (20 languages)METRIC | +$1,500 | |
| Pre-traction phase (30 ratings)METRIC | −$300 | |
| Growing app (1y old)METRIC | +$200 |
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 · v3.9.0
New version update content:
1. Bug fixes
2. Application optimizations
1. Bug fixes
2. Application optimizations
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Smart Level & AR Ruler
- Developer
- 卓 张
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- AR, NL, EN, FR, DE, ID, IT, JA, KO, MS, PL, PT, RO, RU, ZH, ES, TH, ZH, TR, 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
- $201/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.
📈Ratings growth494 ratings+12250% lifetimeShow 3-year history estimate ▾
Tracked (6 weeks) Pre-tracking estimate (19 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
Put your tools in your pocket! An iPhone can help you complete various complex scenes! Best of all, there are no limits!
Users in more than 20 countries and regions around the world use our measurement tools to get their work done.
Tools and features include:
• Length measurement
• Area measurement
• Height measurement
• Distance measurement
• Protractor
• Unit conversion
• Level
• Light sensor
• Screen calibration
• Decibel meter
• Scientific computers
• Magnifying glass
• Compass
• Flashlight
• More exciting
Measure any object with precision.… View full description on the official store →
Users in more than 20 countries and regions around the world use our measurement tools to get their work done.
Tools and features include:
• Length measurement
• Area measurement
• Height measurement
• Distance measurement
• Protractor
• Unit conversion
• Level
• Light sensor
• Screen calibration
• Decibel meter
• Scientific computers
• Magnifying glass
• Compass
• Flashlight
• More exciting
Measure any object with precision.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 51 MB🔞 4+📱 iOS 15.6+🔖 v3.9.0🔄 updated 0d ago🌐 AR, NL, EN, FR, DE +15📂 Productivity💰 Paid
📅
What Worked™ · Development Pipeline
3 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 →
2026-03
⭐
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2025-08
🚀
First tracked snapshot — initial data captured
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.7004★ | 494 | 4.7004★ this version |
| 🇬🇧 GB | 4.35484★ | 31 | 4.35484★ this version |
| 🇩🇪 DE | 5★ | 6 | 5★ this version |
| 🇫🇷 FR | 4.66176★ | 68 | 4.66176★ this version |
| 🇯🇵 JP | 5★ | 5 | 5★ this version |
| 🇨🇦 CA | 4.5★ | 12 | 4.5★ this version |
| 🇦🇺 AU | 5★ | 3 | 5★ this version |
| 🇧🇷 BR | 4.925★ | 80 | 4.925★ this version |
| 🇮🇳 IN | 4.4634★ | 41 | 4.4634★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Similar apps in Productivity
About this analysis
Why low confidence: only 30 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Smart Level & AR Ruler make per month?▴
Based on our ML-calibrated revenue forecast, Smart Level & AR Ruler earns approximately $200/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
What apps are like Smart Level & AR Ruler?▴
Browse the full Productivity 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 Smart Level & AR Ruler?▴
Smart Level & AR Ruler is published by 卓 张 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 Smart Level & AR Ruler's BU Score?▴
Smart Level & AR Ruler has a BU Score of 52/100 (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.