Power Up Bird
Concept/Innovative : 0.5 - Flappy bird concept with an extra power up feature. This feature made it more challenging. This game can become an addict because of achievements section!
Usability: 0.7 - Most of the users around the world are familiar with this concept. So its easy to understand.
Functionality/Correctness : 0.8 - Found few issues which can be ignored.
User Interface : 0.4 - Average. Sound quality can be improved.
Performance : 0.5 - We advice to remove ads from the gameplay screen. Show ads on main menu and/or game over screen. Ads on gampeplay screen can hamper performance of the whole app! Otherwise its good.
Review and Ratings:
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