J1939 OBD Code Reader
26
Quality Score
Niche
✍️ GetAppValue analysis
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J1939 OBD Code Reader is an Android app from CHINH LUONG QUOC in the Tools category, currently rated 1.4★ across 23 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 26: Niche (micro-niche or pre-traction stage). For a Tools app, 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
$1.4K
per month
→
12-mo forecast
$1.2K – $4.4K
per month
→
24-mo forecast
$1.1K – $10.3K
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
$70K
↳ What it cost to build · not monthly revenue
Likely range $50K – $95K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~4.2y at current MRR
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 |
| ⚙ Tools complexity ×0.90 | $-5049 |
| 🌐 Cross-platform reach (iOS + Android) | +$24K |
Total estimate
$70K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$15K
↳ What it would sell for · not monthly revenue
Marketplace range $10K – $20K · 10× MRR multiple
💸
~0.2× build cost (under-water)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| ⭐ ★ rating < 3.5 (weak) | -18% |
| 🏷 Tools category multiple | -8% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
10× MRR
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.4K/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
$1.2K – $2.8K
12 months
$1.2K – $4.4K
24 months
$1.1K – $10.3K
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
3.1
Product Quality
1.1
Market Position
0.0
Growth Velocity
5.0
Defensibility
7.5
Operational Safety
8.0
Founder Strength
4.9
Monetization Maturity
1.0
- 💰 Revenue: Modest — $564 - $3527/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 1.38★ across 23 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ Risk: Moderate — 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 = $25K-$45K.
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 ($3.99)METRIC | +$2,800 | |
| Below-average rating (1.4★)METRIC | −$1,500 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Pre-traction phase (23 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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- J1939 OBD Code Reader
- Developer
- CHINH LUONG QUOC
- Bundle ID
- com.obdii_lqc.android.j1939codereader.proversion
- App Store URL
- Open in App Store
- Category
- Tools
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- speedalertapp.appspot.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $115/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.
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
Version 1.3.2
J1939 Code Reader
For Android Mobile and Tablet
Requirement:
1. The vehicle must be J1939 CAN compliant to use the app
2. A Bluetooth Adapter ELM327 or compatible
3. Most trucks in north America use the 9-pins Deutsch connector, so they need A cable adapter (OBDII Female 16 pins to SAE J1939 Deutsch 9 pins). Other trucks like Volvo trucks or Mack trucks (For 2013 and newer) use the normal OBDII J1962 16-pins connector so they don't need an adapter cable.
4.… View full description on the official store →
J1939 Code Reader
For Android Mobile and Tablet
Requirement:
1. The vehicle must be J1939 CAN compliant to use the app
2. A Bluetooth Adapter ELM327 or compatible
3. Most trucks in north America use the 9-pins Deutsch connector, so they need A cable adapter (OBDII Female 16 pins to SAE J1939 Deutsch 9 pins). Other trucks like Volvo trucks or Mack trucks (For 2013 and newer) use the normal OBDII J1962 16-pins connector so they don't need an adapter cable.
4.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v1.3.2🔄 updated 0d ago📂 Tools💰 Free
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📝 Description
95
BU Score · Transcendent
More by CHINH LUONG QUOC
View all →📦 Portfolio summaryINDIE studio
10apps·$229/mocombined
Lead-app heavy — top app contributes 50%
About this analysis
Why low confidence: only 23 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
J1939 OBD Code Reader is a small / niche Android app in the tools space with weak public traction — only 23 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
4 answers · auto-generated from this app's public dataHow much does J1939 OBD Code Reader make per month?▴
Our model estimates J1939 OBD Code Reader earns roughly $1.4K/mo, but with only 23 ratings the confidence interval is wide. No founder-verified MRR is available for this app, so this is a model output calibrated against comparable apps in the same category. See methodology for the formula.
What apps are like J1939 OBD Code Reader?▴
Browse the full Tools 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 J1939 OBD Code Reader?▴
J1939 OBD Code Reader is published by CHINH LUONG QUOC on the Google Play 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 J1939 OBD Code Reader's BU Score?▴
J1939 OBD Code Reader has a BU Score of 26/100 (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.