its a android app bro with 4.65 rating almost 500 review https://play.google.com/store/apps/details?id=com.musicplayer.music.audioplayer i am currently working on video player feature
If you use Android, you can try our pro audio app - which will record (and also echo the recording to earphones - so you can pipe that output to your game etc.).
The app link is here
The app is free, without ads - and the basic effects are free. MP3 and the Voice Changer voices are a paid feature.
Effects:
Volume
3-band Equalizer
Pitch
Voice Changer:
Dark Father - not affiliated with Darth Vader or Star Wars
Rylo Ken - not affiliated with Kylo Ren or Star Wars
Dane - not affiliated with Bane or The Dark Knight Rises movie
Exterminator - not affiliated with Dalek or the BBC
Space Trooper - not affiliated with Stormtroopers or Star Wars (this one will be improved in the next update)
Captain Phase - not affiliated with Captain Phasma or Star Wars
Badman - not affiliated with Batman or DC universe
Optimal Prime - not affiliated with Optimus Prime or Transformer movies
Uldron - not affiliated with Ultron or Marvel universe
P3CO - not affiliated with C3PO or Star Wars universe
Collum - not affiliated with Gollum/Smeagol or Lord of the Rings series
We don't use any copyrighted images, or audio. Speak samples are original dialog and were generated using the app.
Just plug in a male-to-male cable to the phone jack, and the other end goes into the gaming hardware mic jack - just remember to keep volume very low initially (so you don't blow anything out with loud volume).
Now after jack is plugged into phone, pressing Record in the app will echo the recorded audio to the output as well.
Click Effects - Voice Changer and pick from the effects. Or just use the Effects - Pitch (which is free) - or the Equalizer.
Let me know if you have issues.