voice chat between 2 mobiles using bluetooth or wifi-direct/multipeer

Hello, I am an iPhone developer using SWIFT. I know well about developing apps such as the Taxi company app, Taxi Booking App, Delivery App and Social Media App… Of course, I can integrate the services to the app, for example, Bluetooth Chatting, Google Firebase Service, Google Maps, GPS, etc.. I hope to work with you. Best Regards... Thank you for your reading

Hello there, How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Android, Bluetooth, Swift, VoIP, WiFi. Right now I am placing a place holder bid, We will decide the price and time after discussion. Please start the chat so we can have detailed discussion. Thanks.

Hi, how are you. I carefully read your task and place my bid now. I thought that you need to build the App using wired or bluetooth. Using bluetooth, as distance of connection is short, voice chatting is not accessory. you must perfect by using WI-Fi(wired). I am expert of Mobile App development and design and building(Android-Java/IPhone-Xcode/IOS/IPad). I will implement your idea as Sample App perfectly. I will not disappoint you and do my best. You will satisfy to successful result and I will complete your task with high quality on time. Let's discuss more details. Best Regards. Thanks