What is Racer-Z built with?

Our heuristic places Racer-Z on the Native Android (Kotlin) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.

Is Racer-Z still actively maintained?

Maintenance status: Likely abandoned (88% abandonment risk). Last shipped version was 9+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.

When was Racer-Z last updated?

Racer-Z last shipped a new version on 2017-10-03 — more than 9 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.

Racer-Z is published by Atomic8Ball 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.

Racer-Z

Quality Score

Niche

Racer-Z

Name: Racer-Z — app revenue, audience, build cost & risk profile
Creator: Bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Racer-Z revenue, Racer-Z app analytics, mobile app revenue estimate, mobile app revenue, Android app revenue

by Atomic8Ball

Low confidence

— Google Play rating

✍️ Bumetric analysis

“

Racer-Z is an Android app from Atomic8Ball, currently rated — across few ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Quality Score is 0: Niche (micro-niche or pre-traction stage). For an app like this, 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.

💰 Forecast monthly revenue

—/mo

Founder-confirmed monthly revenue

MICRO tier

💡 Grow this revenue

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Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

1 snapshots on record

idle

Rating

—

Reviews

0 reviews

Forecast Revenue / mo

—

Snapshots tracked

since Sep 2026

📊

BU Investment Matrix

Insufficient data · 26/100MICRO TIERtoo early to score

Revenue Strength

0.0

Product Quality

0.0

Market Position

0.0

Growth Velocity

5.0

Defensibility

3.5

Operational Safety

7.0

Founder Strength

4.2

Monetization Maturity

1.0

💰 Revenue: Pre-revenue or unknown — $0 - $500/mo · MICRO tier · indicative confidence, trajectory unclear.
⭐ Quality: None★ across 0 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 3299d ago — possibly dormant.
⚠️ Risk: Moderate — dormant (3299d since update).

🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.

💵 For acquirers: No verified revenue — acquisition only makes sense for tech / userbase / brand.

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

MODEL

Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: Racer-Z
Developer: Atomic8Ball
Bundle ID: co.a8b.apps.racer_z
App Store URL: Not found
Category: Not found
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

Reported revenue signal / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
Model estimate / mo: Not found
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

Before there were video games we had mechanical toys. Digital Derby Auto Raceway was a battery powered wonderment that I had to have after finding it at a garage sale that I was dragged along to. Finding something so fascinating as a small child, I was immediately drawn to the tiny steering wheel. Sounds and game play were primitive by today's standards, but offered a simple joy that modern games seem to have lost. Here is my tribute to those childhood memories re imagined for your phone. I hope you enjoy it as much as I enjoyed making it.

App Specs

🔐 Own this app? Claim & verify MRR →

🔖 v1.0.0🔄 updated 9y ago💰 Free / Ads / IAP

🔔

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ONE-TIME · BUILD 💰 Estimated build cost

$80K

↳ What it cost to build · not monthly revenue

Likely range $60K – $110K

$25K · MVP floor $100K · indie scale $500K+ · studio build

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
🌐 Cross-platform reach (iOS + Android)	+$27K

Total estimate $80K

🛠 Estimated tech stack

🤖

Native Android (Kotlin)

High confidence · 80%

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	category
📦 Compact Android bundle	→ Native Kotlin

💀 Maintenance status

Likely abandoned

88%

Last shipped 2017-10-03 · 3299 days ago

0 · Active 50 · At risk 100 · Abandoned

Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.

Risk signals

📅 9y+ since last update

Likely abandoned

Verdict Likely abandoned