AddMp3 Publisher: chih-kuo Liang Genre: Photo & Video Released: 18 Jul, 2023 Size: 1.5 MB Price: $0.99 Click here to request a review of this app App Store Info Description AddMp3可以选择自己的MP3加入或改变MP4影片的配乐. 使用方法: 1. 从iPhone中选择MP4 2. 从iPhone中选择MP3 3. 改变MP4影片的配为选择的MP3 Screenshots Screenshot 1 of 10