Hello,
I'd like to chat with you for more details about your app idea. Let me know your convenient time please. After discussing with you I can revise my final budget.
For your concern, we developed 250+ apps for Android, iOS, BB, Windows Phone and PhoneGap so far.
I'd like to discuss with you for more about the workscopes of this app. So please let me know your convenient time.
Thanks.
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Shahreyar Faheem
CTO & Lead Developer