Hi
I have read your job description and I can understand that you want to market/promote your app to gain users. Actually I have did many promotions like this before.100% guaranteed downloads increase
Relevant Skills and Experience
There are many way of marketing your app I can also send individual message to many peoples marketing your app link via facebook,Instagram, twitter and other social network websites
Proposed Milestones
$155 USD - For marketing your Mathster - Math Workout Game app and gain more downloads
Additional Services Offered
$50 USD - I have Indian database for mobile numbers and email address I can also promote via my software
Please let me know how many downloads you want with this budget?