Mattel Game Studios HK Limited
Data as of October 26, 2026. Review analysis of 100 reviews generated October 26, 2026.
Estimates come from App Vulture's chart-rank model, confidence medium; see how the estimate works.
UNO!™ offers engaging gameplay and social features that appeal to a wide audience, but excessive ads and perceived game balance issues are major pain points leading to user churn. The freemium model is a mixed bag, with users appreciating the free access but criticizing the ad frequency.
Excessive advertisements interrupting gameplay
Perceived imbalance in game mechanics
Overall enjoyment and mechanics of the game
Features that enhance social interaction
Enhanced communication tools during gameplay
Delays in finding matches
The app holds a strong position in the casual card game market due to its classic gameplay and social features, but faces stiff competition from other popular casual card games.
The most common complaint in UNO!™ reviews is ads (20% of reviews), followed by game_balance (16% of reviews). Excessive advertisements interrupting gameplay.
Users praise UNO!™ most for gameplay (15% of reviews), then social_features (2% of reviews). Overall enjoyment and mechanics of the game.
Yes with caveats: UNO!™ holds a 4.3 rating from 2,594,272 ratings, and the most common complaint is ads. UNO!™ offers engaging gameplay and social features that appeal to a wide audience, but excessive ads and perceived game balance issues are major pain points leading to user churn. The freemium model is a mixed bag, with users appreciating the free access but criticizing the ad frequency. Reviews describe pricing as negative. The main reason users leave is ads.
UNO!™ gets about 2.2M downloads per month, according to App Vulture's chart-rank estimate (high confidence, data as of October 26, 2026). Estimated monthly revenue is in the $2M to $5M range.
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