67
BU Score
Solid
Constellation Map
✍️ bumetric analysis
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Constellation Map is an Android app from siranet in the Tools category, currently rated 4.1★ across 12,430 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 67: Solid (established niche player). For a Tools app, that means established niche player.
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:
| Mid install base (12,430 ratings)METRIC | +$5,500 | |
| Mature app (8y old)METRIC | +$1,500 | |
| Good rating (4.1★)METRIC | +$800 | |
| 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.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 vVaries with device🔄 updated 2mo ago📂 Tools💰 Free📺 Ad-supported🚀 Launched 2017 (8y old)
📝 About this app
Simply point your device towards the sky and this application will display the names of the stars, constellations and planets.*
You can check the orbital position of the planet in the solar system on a separate screen.
You can also display stars below the horizon.
You can display the names of about 100 bright stars, constellations, ecliptic, celestial equator, Deep Sky Objects, ISS, Celestial pole, and so on.
You can enlarge or reduce the display by spreading or narrowing (pinch operation) with two fingers.
Toggle display / non-display of constellation line, name etc. with double touch.
*This feature won't work with the devices that are not equipped with an acceleration sensor and a geomagnetic sensor.
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How to launch the app by specifying the coordinates
If you want to launch this app from website by specifying equator coordinates, please prepare the following link.
(Example) V1489 Cygni (RA: 31.0664167 degrees , Dec: 40.11640741 degrees)
<a href="https://constellationmap-247c1.web.app/m/?link=https://constellationmap-247c1.web.app/maps?q=311.6064167,40.11640741,V1489%20Cygni">V1489 Cygni</a>
<a href="https://constellationmap-247c1.web.app/m/?link=https://constellationmap-247c1.web.app/maps?q=311.6064167,40.11640741,V1489%20Cygni">V1489 Cygni</a>
You can check the orbital position of the planet in the solar system on a separate screen.
You can also display stars below the horizon.
You can display the names of about 100 bright stars, constellations, ecliptic, celestial equator, Deep Sky Objects, ISS, Celestial pole, and so on.
You can enlarge or reduce the display by spreading or narrowing (pinch operation) with two fingers.
Toggle display / non-display of constellation line, name etc. with double touch.
*This feature won't work with the devices that are not equipped with an acceleration sensor and a geomagnetic sensor.
---
How to launch the app by specifying the coordinates
If you want to launch this app from website by specifying equator coordinates, please prepare the following link.
(Example) V1489 Cygni (RA: 31.0664167 degrees , Dec: 40.11640741 degrees)
<a href="https://constellationmap-247c1.web.app/m/?link=https://constellationmap-247c1.web.app/maps?q=311.6064167,40.11640741,V1489%20Cygni">V1489 Cygni</a>
<a href="https://constellationmap-247c1.web.app/m/?link=https://constellationmap-247c1.web.app/maps?q=311.6064167,40.11640741,V1489%20Cygni">V1489 Cygni</a>
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Constellation Map
- Developer
- siranet
- Bundle ID
- jp.gr.java_conf.siranet.sky
- App Store URL
- Open in App Store
- Category
- Tools
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- hosting-687c7.firebaseapp.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
- $1.3K/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 growth12,430 ratings+92% 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 Constellation Map: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.