Hi there, It's a pleasure to e-meet you. Thank you for taking the time to review my profile. Are you looking to make your app more stable and beautiful by adding new features or updating old ones? You are at the right place! I will provide: Performance Beautiful design with animations Latest technologies Fast delivery! Unlimited revisions until you satisfied Clean and easy to understand code Expertise: Business app Online Shop app Cooking app Quiz app Delivery app Social app Chat app Google API's Camera app Education apps Wallpaper apps Books app(PDF) App to app calling Database connection Ad network integration & many more I'll make a full-functioning android app for you. I'll also design a good user interface for your app. I'll also connect your app to a database like Firebase. I'll also design a good-looking icon for your app. You can tell me the features you want to put in your app. For developers, I'll also give the source code. Regards, Hassan Ali Shah