52
Quality Score
Solid
CobaltBlue3
✍️ bumetric analysis
“
CobaltBlue3 is an Android app from Tam in the Communication category, currently rated 3.7★ across 995 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 52: Solid (established niche player). For a Communication 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.
💰 Revenue · today and ahead
Today
$500/mo
In 12 months
$437 – $1575
In 24 months
$405 – $3644
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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$500/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
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
Early-stage solo · 45/100INDIE TIERexpected for tierRevenue Strength
2.7
Product Quality
5.1
Market Position
0.0
Growth Velocity
5.0
Defensibility
8.5
Operational Safety
7.0
Founder Strength
3.8
Monetization Maturity
4.0
- 💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.67★ across 995 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 2692d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (2692d 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 = $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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mature app (14y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (995 ratings)METRIC | +$400 |
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 →🔖 v1.12.3🔄 updated 7y ago📂 Communication💰 Free💎 IAP $4.99 - $6.49 per item🚀 Launched 2012 (14y old)
📝 About this app
CobaltBlue is an application which allows your PC or your car navigation system to connect mobile networks with using DUN profile of Bluetooth.
CobaltBlue3 adds the DUN profile of Bluetooth to your Android.
Trial version has the following limitations.
- Only 2 days active.
- Maximum connection time of 10 minutes.
- Maximum continuos 2 uses.
- Can't set to start automatically.
To use in Windows, LCP extensions should disable.
require: Android 2.1 more(not required root)
Twitter ID: @tam_x
CobaltBlue3 adds the DUN profile of Bluetooth to your Android.
Trial version has the following limitations.
- Only 2 days active.
- Maximum connection time of 10 minutes.
- Maximum continuos 2 uses.
- Can't set to start automatically.
To use in Windows, LCP extensions should disable.
require: Android 2.1 more(not required root)
Twitter ID: @tam_x
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- CobaltBlue3
- Developer
- Tam
- Bundle ID
- jp.cane.android.cobaltblue3
- App Store URL
- Open in App Store
- Category
- Communication
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- cobaltblue.cane.jp
- 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
- $463/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $4.99 - $6.49 per item
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 growth995 ratings+38% 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.
More by Tam
View all →📦 Portfolio summaryINDIE studio
2apps·$622/mocombined
Lead-app heavy — top app contributes 74%
Similar apps in Communication
Full revenue analysis
Read the article-style breakdown for CobaltBlue3: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.