After confirming that the free version has no problem on your phone, then decide if you want to buy the Pro version. The difference between them is the free version can only access the audio output in the application.
+ Audio extract from a video file
+ Audio Cut by setting a start and end point
+ Register / merge multiple audio files with fade out or disappear
+ Mix several audio files with different volume settings
+ Change the audio rate or tempo
Supported Android
{4.2 and UP}
Supported Android Version:-
Jelly Bean (4.2–4.3.1) – KitKat (4.4–4.4.4) – Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1)
Download Audio MP3 Cut Mix Merge Speech to Text TTS 2.8 APK For Android