App: MP3 Converter Pro - MP4 to MP3
Developer: Aiseesoft
Genres: Music, Photo & Video

Want to enjoy music downloaded from YouTube on your iPhone/iPod/iPad? Try this MP3 Converter Pro! Aiseesoft MP3 Converter Pro can convert any video/audio to MP3 music, including converting downloaded YouTube video to MP3. For music lovers, you can convert MP4 to MP3, convert FLV to MP3, and convert WMA/WAV/M4A/FLAC/AAC/AIFF and other audios to MP3. Also, this MP3 Converter Pro can convert MP3 to any other audio formats, such as converting MP3 to WAV, M4R, OGG, M4A, AIFF, AAC, AC3, AU, FLAC, MKA, MP2, WMA, etc.

Key Functions:
1. Convert Between any audio file and MP3 format
If you want to convert M4A to MP3 or MP3 to WAV, you can try this MP3 Music Converter. MP3 Converter Pro helps you convert songs in any format to MP3 and MP3 to general audio or lossless audio formats. It can convert FLAC/WAV/OGG/AIFF/AAC/WMA/AMR to MP3 and also MP3 to AAC/FLAC/AIFF/WMA/OGG/WAV/M4R/M4A reversely.s

2. Convert almost all videos including MP4/FLV to MP3
It is also one of the best Video to MP3 Converter. It can convert downloaded YouTube video or recorded 4K UHD and 1080p HD video to MP3 and other audio formats. It can convert MP4/WMV/AVI/MKV/MOV/FLV to MP3/MP2/WMA/AMR, etc.

3. Clip MP3 audio file and adjust audio volume
This MP3 Audio Converter allows you to select the length of the audio file, you can set “Start time” and “End Time” to trim and clip your audio file. In addition, by “Volume”, you can adjust to be louder or lower according to your need. Also, other settings like audio encoder, channels, sample rate, and audio bitrate can be chosen by yourself. 

4. Merge audio and convert videos/audio to one MP3 file.
You can merge several audio/video files to one MP3 audio with “Merge” option.

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Top Recommended:
Video Converter Platinum:
Video Converter Platinum is the Fastest Video Converter with the highest output quality. It allows you to rip homemade DVD to MP4/MOV/WMV and more videos, and also convert any 4K UHD and 1080p HD and even SD video/audio formats to perfectly fit many more devices with ultra-fast speed and zero video quality loss.

Release notes:
1. Fixed some bugs in the previous version.
2. Support the newest iPhone.