Review · Educational · iOS
Heart Box - physics puzzle game
Reviewed: 01 Jun 2026
iOS
Konstantin Radchenko · 2016
Ludograph rating
Growth (BDS)
46
Risk (RIS)
3
Daily limit
120min
Age guidance
7+
Developmental benefits
| B1 | Cognitive | 0.76 | |
| B2 | Social-emotional | 0.03 | |
| B3 | Motor | 0.35 | |
Heart Box is a physics puzzle game that challenges players with over 100 levels, promoting problem-solving, spatial awareness, strategic thinking, and critical thinking. Its focus on realistic physics and learning transfer makes it an engaging educational experience.
Design risks
| R1 | Compulsion-loop pressure | 0.03 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.06 | |
The game presents minimal risks, with no monetization pressures, social risks, or significant content concerns. There is a very minor risk of cartoon violence.
Content (not in risk score)
| R4.1 | Violence Level | 0.33 | |
| R4.2 | Sexual Content | 0.00 | |
| R4.3 | Language | 0.00 | |
| R4.4 | Substance References | 0.00 | |
| R4.5 | Fear / Horror | 0.00 | |
Content risk is displayed separately and does not affect the time recommendation.
Regulatory design checks · DSA — Assessed: meets criteria·GDPR-K — Not yet assessed·ODDS — Assessed: meets criteria
- DSA:What Ludograph checks: whether the game's design gives minors the transparency the EU Digital Services Act expects: plain terms, honest defaults, and clear reporting routes.: Estimated from review data. No dark pattern or child-targeting concerns found.
- GDPR-K:What Ludograph checks: whether age assurance and consent flows are designed for under-16s, in the spirit of GDPR Article 8.
- ODDS:What Ludograph checks: whether paid random-reward drop rates are disclosed, as required in China, Japan and South Korea.: Estimated from review data. No paid random-reward mechanics found, so drop-rate disclosure requirements do not apply.
These reflect Ludograph's assessment of the game's design practices against each framework's criteria, not a legal compliance determination.