Hello,
Thank you for posting this job in Elance.
We are experienced in iOS/Android/Blackberry/Windows Phone based Application & Game development and also Web development.
You want to design, develop and deploy the iPhone and Android application that will do the followings;
1) Use the device sound card to generate noises & sound
2) Interface to track selection, track description, play track, pause track, timer, duration of play, volume.
3) Help & instructions page, link to website.
4)Free app with 1 track available, then each track cost 1$, all 7 tracks cost 5$.
Let me know if there is any query from your end.
Feel free to contact.
Thanks & Regards,
John