Audioguide App - open to bidding - Repost - open to bidding

Audioguide tours app with In app purchase, and coupon redemption. Offline functionality. Audio controller. The Audios will be downloaded through out server and storage on the phone for the offline function. Venues (with new audios) can be updated through backend. No backend needed to devolop, we ar developing now, and we will provide the API´s for the calls to the app.