49
BU Score
Emerging
Drawing blackboard
✍️ bumetric analysis
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Drawing blackboard is an Android app from miyaware in the Tools category, currently rated 2.9★ across 6,699 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Our BU Score puts it at 49: Emerging (early traction worth watching). For a Tools app, that means early traction worth watching.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
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Reviews
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Forecast Revenue / mo
—
Snapshots tracked
0
since first record
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:
| Low install base (6,699 ratings)METRIC | +$1,500 | |
| Below-average rating (2.9★)METRIC | −$1,500 | |
| Mature app (14y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 |
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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v1.5.5🔄 updated 8mo ago📂 Tools💰 Free📺 Ad-supported🚀 Launched 2011 (14y old)
📝 About this app
It is a handy blackboard -style drawing app .
You can draw a picture , such as those written in chalk , I can draw very easily picture , such as those put out by the eraser .
Picture which I drew so you can save it as a PNG image, and use it as a memo a blackboard -style ! Also messages that unusual if attached to an e-mail !
Because the image read , you can Email to a friend graffiti Sha-mail .
There is also (α version ) image viewing and posting function to the drawing -sharing site
Let's enjoy with everyone by posting easily!
Main function… View full description on the official store →
You can draw a picture , such as those written in chalk , I can draw very easily picture , such as those put out by the eraser .
Picture which I drew so you can save it as a PNG image, and use it as a memo a blackboard -style ! Also messages that unusual if attached to an e-mail !
Because the image read , you can Email to a friend graffiti Sha-mail .
There is also (α version ) image viewing and posting function to the drawing -sharing site
Let's enjoy with everyone by posting easily!
Main function… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Drawing blackboard
- Developer
- miyaware
- Bundle ID
- com.miyaware.kokuban
- App Store URL
- Open in App Store
- Category
- Tools
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.miyaware.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
- $972/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth6,699 ratings+41% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
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.
Full revenue analysis
Read the article-style breakdown for Drawing blackboard: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.