Review · Educational · Android
DragonBox Big Numbers
Reviewed: 10 May 2026
Android
WeWantToKnow AS
Ludograph rating
B
Good
60 /100
DragonBox Big Numbers is an educational game that makes learning long addition and subtraction engaging and intuitive, building problem solving and math skills.
Growth (BDS)
43
Risk (RIS)
0
Daily limit
120min
Age guidance
–
Developmental benefits
| B1 | Cognitive | 0.72 | |
| B2 | Social-emotional | 0.00 | |
| B3 | Motor | 0.35 | |
DragonBox Big Numbers is an exceptional educational game that makes learning long addition and subtraction engaging and intuitive. It fosters strong mathematical understanding through playful exploration and adaptive challenges. The game excels in problem-solving, mathematical systems, and learning transfer, making it a valuable tool for cognitive development. Its clear structure and progressive difficulty ensure children are constantly challenged without being overwhelmed.
Design risks
| R1 | Compulsion-loop pressure | 0.00 | |
| R2 | Monetization | 0.00 | |
| R3 | Social risk | 0.00 | |
This game presents minimal risks. It does not contain any compulsion-loop design, monetization, social risks, or concerning content. The primary limitation is its lack of social-emotional benefits due to its single-player, focused educational nature.
Content (not in risk score)
| R4.1 | Violence Level | 0.00 | |
| 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 — Assessed: meets criteria·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.: Estimated from review data. No privacy or child-targeting concerns found.
- 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.