Real store listing. Store data comes from public listings; the assessment type and evidence coverage are labeled on this page.
DiscoverBrowse CategoriesHow it worksMethodologyFor developers
Real store listing · independent assessment pending.
4.7 ★554 ratings
—Downloads
4+Age rating
15 MBApp size
$1.99In-app purchases

About this app

Thank you for playing. Your support helps an independent developer make fun, original and exciting games!

The major update to the original version of the game has arrived. Boost 2 features:

+ Three brand new game modes, including online multiplayer + A completely redesigned interface and HUD + Game Center with online leaderboards and achievements + Retina and iPad support + Many other bug fixes and optimizations

Thank you everyone for your continued support and feedback. Your encouragement and excitement for this game has been overwhelming, to say the least. I continue to look forward to hearing your feedback!

Boost was featured as one of the best games of 2009 by Apple, and has even been featured in their iPod Touch commercial!

"...among the iPhone tunnel games, Boost is king" - Touch Arcade…

Preview

Real screenshots from the store listing.

6 screenshots
Boost 2 screenshot 1
Boost 2 screenshot 2
Boost 2 screenshot 3
Boost 2 screenshot 4
Boost 2 screenshot 5
Boost 2 screenshot 6

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
Not assessed
This app's reviews have not been assessed yet
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

No review themes cleared the reporting threshold.

Assessment & version history

App changes and Appworthy events in one timeline.

Store listing updated to version 2.5.3.

What this app sells

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

Business model$1.99

Prices and terms as disclosed by the store listing.