Heart Box: physics puzzle game

Name: Heart Box: physics puzzle game
Rating: 4.2369666 (62526 reviews)
Author: RAD BROTHERS

RAD BROTHERS

★ 4.2 (62,526 ratings)

⬇ 5,000,000+ downloads

Est. actual: 7,147,060

Style: Physics

Free

Released: Dec 22, 2016

IAP: $0.49 - $8.99 per item

Contains ads

Rated: Everyone

Mechanics Physics puzzle

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +414 installs — 40% slower than the week before (+685) · 48/day since Sep 11
🏆Among Physics games top 20% by installs gained this week (606 peers growing)
⭐Rating steady at ★ 4.24 since Sep 10
🛠Updates dormant · updated 265 days ago

Installs since launch

+2,147,060 installs · -11 ratings since Sep 10

SDKs in the app · version 0.2.42, analysed Oct 3, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAdColony AppLovin SDK Chartboost Google Mobile Ads (AdMob) 22.6.0 InMobi Liftoff Monetize (Vungle) 7.1.0 Mintegral Pangle 5.7.0.3 Start.io Tapjoy Unity Ads 4.9.2 Yandex Mobile Ads myTarget
AnalyticsAppMetrica Firebase Analytics 21.1.1
App frameworkApache Cordova
ConsentGoogle User Messaging Platform 2.2.0
Engagement & messagingPlay In-App Review 2.0.1
Game servicesPlay Games Services 18.0.0
PaymentsPlay Billing Library 7.0.0
PlatformPlay In-App Updates 2.1.0
Social & loginGoogle Sign-In 20.4.0

3 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

AppLovin MAX adapter → NimbusAppLovin MAX adapter → NimbusAppLovin MAX adapter → Nimbus

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

0.2.7 Feb 3, 2026 · seen Sep 15, 2026

- Update SDKs

Only the current version so far — new entries appear as the game ships updates.

Trailer

Heart Box: physics puzzle game screenshot

Heart Box: physics puzzle game is a physics game by RAD BROTHERS with 5,000,000+ downloads (about 7.1M estimated). +414 installs in the last 7 days. Rated 4.2 from 63K ratings. Released Dec 22, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “Play free Heart Box physics puzzle game! Professor Rat loves physics puzzles and games with robots! Therefore, he created Robby, but gave him a weak battery, which is why the little robot has to constantly recharge and participate in crazy physics based experiments. Take the robot through all of Professor Rat's…”