Temple Run 2 Hack for 999,999 Coins and 999 Gems
First, you must download, install and open the Temple Run 2 hacker program, here.
Next, enter your GameCenter ID, iTunes email, or Google Play ID into the hacker program. Then select gems and coins and click the Let it Rain button.
Unfortunately, you may be asked to complete a survey, but who cares! Free coins and gems, right?