Map Learner 对比 Adventure Learning Stories 的使用情况和统计数据

MapLearner is a map-learning app available for iPhone/iPad and other popular smartphone platforms. MapLeaner app allows you to use your knowledge about the world and answer questions about all continents. This will build your knowledge about the world. --------------------------------------------------------- We’re always excited to hear from you! If you have feedback, questions, or concerns, please email us at: support@maplearner.com or info@applivity.com ---------------------------------------------------------