Real store listing. Store data comes from public listings; the assessment type and evidence coverage are labeled on this page.
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Public review signal · 52 reviews scanned · scope limited to review patterns.

Boost Rider: Car Build & Drive

Estoty

Cars, Racing & Slingshot Games

4.7 ★4,958 ratings
—Downloads
4+Age rating
649 MBApp size
FreeIn-app purchases

About this app

BUILD the wildest car you can! Launch your ride in Boost Rider, the explosive casual game where you assemble your car piece by piece and fire it from a giant slingshot!

ADD wheels, frames, engines, boosters, and crazy upgrades to create the ultimate launch machine. Then pull back, aim, and send it flying down the track.

How far can you go?

Inspired by addictive launch-and-upgrade games, Boost Rider delivers satisfying progression, huge crashes, and endless one-more-try fun.

Features: • Build your car part by part • Launch from powerful slingshots • Upgrade speed, boost, balance, and distance • Unlock new parts, materials, and stronger launchers • Travel farther with every run • Simple controls and fast, satisfying gameplay

Easy to play, hard to stop. Download now and launch your ride!

Preview

Real screenshots from the store listing.

8 screenshots
Boost Rider: Car Build & Drive screenshot 1
Boost Rider: Car Build & Drive screenshot 2
Boost Rider: Car Build & Drive screenshot 3
Boost Rider: Car Build & Drive screenshot 4
Boost Rider: Car Build & Drive screenshot 5
Boost Rider: Car Build & Drive screenshot 6
Boost Rider: Car Build & Drive screenshot 7
Boost Rider: Car Build & Drive screenshot 8

Independent evidence report

Evidence and review signals

This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.

Store listing and review signals

What we measured

Each line is a measurement published as a measurement, never a verdict.

How these are measured

Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.

Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
No theme reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
80–89% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.

Graded bands · predicate set 1.4 · how these are measured

What the analysis found

App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.

Methodology
Aggressive ad load12 reviews · user report

Highlighted reviews

Representative public review excerpts shown as user reports, not Appworthy audit evidence.

Aggressive ad load
“Too many ads, limited gameplay — This game has a neat premise, albeit one that many mobile games have used. The upgrade system upgrading after every six purchases makes it oddly strategic, as well as the way that the car upgrades can make…”
2★ · App Store · 2026-09-22
Aggressive ad load
“Ads — Too many ads. And when you want to remove adds there is no option to purchase the game. It just keeps saying loading.”
1★ · App Store · 2026-08-11
Aggressive ad load
“Ok game — WAAAAY TOO MANY ADS 👎”
1★ · App Store · 2026-07-28

Assessment & version history

App changes and Appworthy events in one timeline.

Store listing updated to version 1.0.16.

What this app sells

Useful store-disclosed pricing, kept below the app listing.

Business modelFree

Prices and terms as disclosed by the store listing.