The alphaSXplayer is a FREE, powerful iOS application for recording and playing audio, adding sound effects and adjusting playback options (such as variable playback speed, pitch and etc). Compared to iOS players that use standard high-level API, the alphaSXplayer is built on low-level iOS components to make use of even more sound effects and features. This incredible range of playback manipulations and sound effects means limitless possibilities and a lot of fun.

Play audio: Use the alphaSXplayer as a powerful and convenient audio player for playback music. The alphaSXplayer takes a few of resources and memory but gives a lot of features and facilities.
Voice recorder: The alphaSXplayer can be used as a handy voice recorder. It lets save a sound from microphone in a mp4 file what can be played and managed.
Foreign language study: Play audio files in a slower playback setting to catch pronunciation details. Use the built-in recorder to load new phrases for playback and study.
Audiobooks: Listen at a different playback speed, and adjust the pitch or correct a voice timbre to match your personal listening preference.