HapyyLearn at Mac App Store analyse

This is for English beginners to develop software. The App that basically knows thing. The thing that knows and learns has * 0-1,zero-nine * Animals: lion、leopard、lizard、centipede、rhinoceros、giraffe, etc. * Insects: butterfly、dragonfly、scorpion、centipede, etc. * Fruits: apple、banana、grape、corn、watermelon、carrot、eggplant, etc. * Plants: apple tree、rose、grass、seed、leaf, etc. * Learn English by clicking and dragging to make learning English more interesting. In order to prevent scholars from learning for too long, we set a learning time, learning more than 30 minutes will be suspended for 15 minutes.