5
Quality Score
Niche
Jetting Rotax Max Kart - Micro
✍️ bumetric analysis
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Jetting Rotax Max Kart - Micro is an Android app from JetLab, LLC in the Sports category, currently rated — across few ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 5: Niche (micro-niche or pre-traction stage). For a Sports 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.
💰 Revenue · today and ahead
Today
$2.0K/mo
In 12 months
$1.7K – $6.2K
In 24 months
$1.6K – $14.3K
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
ONE-TIME · BUILD💰 Estimated build cost
$185K
↳ What it cost to build · not monthly revenue
Likely range $140K – $250K
$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 |
| ⚙Sports complexity ×1.90 | +$45K |
| 🌐Cross-platform reach (iOS + Android) | +$52K |
| ⚙6.1y maintenance × ~1-person team | +$36K |
Total estimate$185K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$30K
↳ What it would sell for · not monthly revenue
Marketplace range $20K – $40K · 15× 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 |
| 📅6.1y proven track record | +20% |
| 🏷Sports category multiple | -15% |
Final multiple15× MRR
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
Medium confidence · 55%
Also possible
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 🏷Category context | Sports |
| 📦Tiny game bundle | → Native 2D engine |
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$2.0K/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
$1.7K – $3.9K
12 months
$1.7K – $6.2K
24 months
$1.6K – $14.3K
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
Early-stage solo · 41/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
7.0
Product Quality
0.0
Revenue Strength
3.3
Monetization Maturity
1.0
Defensibility
6.5
Market Position
0.0
Operational Safety
10.0
- 💰 Revenue: Modest — $783 - $4897/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: None★ across 0 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 = $35K-$62K. Portfolio play ($35K/mo combined) commands premium.
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.
📈 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 →🔖 vVaries with device📂 Sports💰 Free🚀 Launched 2020 (6y old)
📝 About this app
For all Rotax MAX (non-EVO) engines!
This app provides, using temperature, altitude, humidity, atmospheric pressure and your engine configuration, a recommendation about jetting for karts with Rotax 125 Max non-EVO (Micro with stop sleeve RTX251730, Micro or Mini with restrictor RTX267530 or RTX267535, Micro or Mini without any restrictors, Junior, Senior, DD2, Supermax) engines, which use a Dellorto VHSB 34 QS/QD carbs.
This app can obtain automatically the position and altitude to get the temperature, pressure and humidity from the nearest weather station thought internet.… View full description on the official store →
This app provides, using temperature, altitude, humidity, atmospheric pressure and your engine configuration, a recommendation about jetting for karts with Rotax 125 Max non-EVO (Micro with stop sleeve RTX251730, Micro or Mini with restrictor RTX267530 or RTX267535, Micro or Mini without any restrictors, Junior, Senior, DD2, Supermax) engines, which use a Dellorto VHSB 34 QS/QD carbs.
This app can obtain automatically the position and altitude to get the temperature, pressure and humidity from the nearest weather station thought internet.… View full description on the official store →
🔔
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Jetting Rotax Max Kart - Micro
- Developer
- JetLab, LLC
- Bundle ID
- com.jetlab.rotax
- App Store URL
- Open in App Store
- Category
- Sports
- Content rating
- Not found
- Languages
- Not found
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
- $2.0K/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.
More by JetLab, LLC
View all →📦 Portfolio summaryINDIE studio
22apps·$38K/mocombined
✓ Diversified — top app contributes 6%; risk spread across portfolio
Full revenue analysis
Read the article-style breakdown for Jetting Rotax Max Kart - Micro: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
❓ Frequently Asked Questions
7 answers · auto-generated from this app's public dataHow much does Jetting Rotax Max Kart - Micro make per month?▾
Based on our ML-calibrated revenue forecast, Jetting Rotax Max Kart - Micro earns approximately $1K/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.
Is Jetting Rotax Max Kart - Micro profitable?▾
With estimated build cost $185K and monthly revenue $1K, Jetting Rotax Max Kart - Micro looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
What apps are like Jetting Rotax Max Kart - Micro?▾
Browse the full Sports 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.
What is Jetting Rotax Max Kart - Micro built with?▾
Our heuristic places Jetting Rotax Max Kart - Micro on the Native Android (Kotlin) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
How much would Jetting Rotax Max Kart - Micro sell for?▾
Estimated acquisition value: $30K (marketplace range $20K – $40K). Calculated as 15× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
Who makes Jetting Rotax Max Kart - Micro?▾
Jetting Rotax Max Kart - Micro is published by JetLab, LLC 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 Jetting Rotax Max Kart - Micro's BU Score?▾
Jetting Rotax Max Kart - Micro has a BU Score of 5/100 (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.