Add Gamecenter/in-app purchases to nearly finished quiz app
$10-30 USD
Paid on delivery
I have a quiz app for iPhone/iPad which is nearly done. The quiz has 250 levels (questions). The only remaining things are:
* Adding in-app purchases (4 different ones. 3 consumable, 1 non consumable). The consumable ones will give the user a set amount of coins, while the non-consumable will remove all ads as well as give the user 500 coins.
* Adding a Gamecenter leaderboard. This should be set up something like this:
- the user starts each level with 100 points. For every second he uses, 1 point will be deducted. So if he uses 30 seconds on a level, he will recieve 70 points.
- if the user spends more than 100 seconds, he will still recieve 10 points when a level is cleared.
* Make the "restore in-app purchases"-link relevant to what I mentioned above.
- users should be able to play levels as many times as they want to improve the score.
Project ID: #12841669
About the project
3 freelancers are bidding on average $88 for this job
Thanks for your job offer, friend. I am so interested in your project , and I 'd like to undertake it right now. I have rich experiences in iOS programming so I can handle this task easily. Regards...