United StatesWould you make a good drag racer? Maybe you already race and need a little more practice. Test and improve your reaction times with the Haulin Azz practice tree Includes 0.000, 0.400 and 0.500 green light options, delay box, roll out adjustments, Sportsman and Pro trees. - Have it with you wherever you go. Practice anywhere... at the track, lunch break, between rounds, in the bathroom - Keep your mind sharp in between rounds - People will wonder what you are doing with your phone! A must have for any drag racing wishing to improve their reaction times and round winning chances or the casual user wishing to test their reflexes and reaction times.
Update
Plz up date this it is really use full
United StatesDoesn’t work
It’s been months and still no update. How about updating or give us our money back. Over a year still no update took our money and ignored the fact that your app quit working. If you are going sell an app it needs to be updated to keep it working. That’s just common sense that it will need to updated to keep working. If you have an iPhone don’t buy it because it doesn’t work
United StatesPRACTICE TREE NEEDS TO BE UPDATED FOR iOS 11
I love using Practice Tree. It won’t work anymore until it’s updated for iOS 11. Please update it. Thanks.
United StatesPlease update to iso 11
Please update this app
United StatesNeeds updating to work with iPhone
Worked awesome until I updated my I phone, now it needs updating to work with it
United StatesWont work....not updated to IOS 11
App creator gave up apparently🙄
United StatesI liked this app but it needs to be updated for IOS 11 and above
I think this app helped me get consistent reaction times but now it no longer works since I upgraded to IOS 11. Please update!!!!
United States
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