How are you?
I'm a mobile(android, iphone) developer.
You want this:
competitive exam app
If you ping me, I'll service for you and your app in your price.
Please let's discuss in detail.
If you get the excellent app, you have to meet a good programmer.
I will become a good programmer for you and your app.
I want to chat with you at anytime.
So , Let's meet with good results with each other.
I will do my best for you.
I will wait for your answer in anytime.
Thank you so much!
Best Regards !