
Review · Board Games · iOS
Spades Duel Online Card Game
Reviewed: 14 May 2026
iOS
Mynet · 2019
Ludograph rating
Growth (BDS)
41
Risk (RIS)
50
Daily limit
30min
Age guidance
–
Developmental benefits
| B1 | Cognitive | 0.60 | |
| B2 | Social-emotional | 0.27 | |
| B3 | Motor | 0.15 | |
Spades Duel offers a challenging and strategic card game experience that enhances critical thinking, problem-solving, and mathematical skills. It provides opportunities for social interaction and competition with players worldwide, fostering adaptive learning and strategic planning.
Design risks
| R1 | Compulsion-loop pressure | 0.60 | |
| R2 | Monetization | 0.17 | |
| R3 | Social risk | 0.72 | |
The game incorporates significant compulsion-loop design through variable rewards (chips from ads, daily logins) and escalating commitment (leaderboards, leveling up). High ad pressure is present, and the competitive online environment with chat features poses risks of competitive toxicity, social comparison, and stranger interaction.
Content (not in risk score)
| R4.1 | Violence Level | 0.00 | |
| R4.2 | Sexual Content | 0.00 | |
| R4.3 | Language | 0.67 | |
| 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 — Not yet assessed·GDPR-K — Assessed: concerns noted·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.
- 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. Likely violations: unmoderated stranger contact that likely exposes personal data.
- 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.