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iStack app for iPhone and iPad


4.6 ( 4256 ratings )
Games Education Simulation
Developer: iAware
1.99 USD
Current version: 3.00, last update: 7 years ago
First release : 16 Apr 2009
App size: 25.24 Mb

Updated for iOS 7. Thanks for your patience.

iStack sport stacking (aka: cup stacking, speed stacking)

iStack® is the official Speed Stacks sport stacking game (also known as cup stacking or speed stacking) for iPhone and iPod Touch. Approved by the World Sport Stacking Association (WSSA), iStack lets you stack anywhere.

Test your finger stacking skills with one of the three WSSA competition stacks; the 3-3-3, 3-6-3, or the challenging Cycle Stack. iStack’s built-in StackMat works just like the real thing by timing your stacking and storing your 10 fastest times for each of the 3 stacks. The iStack timer can even be used to time yourself when stacking with real Speed Stacks cups.

So your best stacking times can be compared with others, iStack only allows you to stack using the official WSSA sequences but once you have finished the stack, the game goes into free stack mode, which allows you to play around and practice your moves.

iStack has fun sound effects, cool graphics, and lets you choose your cup color and StackMat design. And if your not sure how to do any of the 3 official stacks, just select one of the six Speed Stacks stacker training sessions from the setup screen (Internet connection required).

Pros and cons of iStack app for iPhone and iPad

iStack app good for

This is an awesome game and Im a youtuber that speed stacks and I think this is really fun when you want to stack at school or something like that!!!!!
this is a wicked sick app... i am stacker and this is the next best thing
Works awesome. I got 6:28 on the 363. I like the cheer sound when I get high score And you can take down the 6 stack! Use the buttons on the upper left. Also, the app is very quick and responsive.
I have regular cupstacks that are better but this helps you train!!!!!!!!
This is a great learning tool for beginner stackers and a great on-the-go alternative for more experienced stackers. It is kinda hard at first but just like real stacking, once you practice for a while, its easy.
eh the cycle is too complicated but the 333 and 363 are fun :)

Some bad moments

This is a waist of money. You cant even take down a 6 stack!!
Do NOT waste 1.99 on this piece of junk ! Get real cups ! This is boring and nothing like the real thing !
This is a piece of  it made me and.  and . DO NOT WASTE YOUR ON THIS JUNK
Ok TRUST ME if you dont want to make a mistake on buying this app like I did but this is worst app I have ever purchased. Ever!!!
worst app and hardest too. not a good type of hard. my best time 999 because it is soo hard. my best time on real speed stacks is 15 seconds
Man I hate this app!. I thought it was going to be very cool being able to speed stack whenever wherever. I should have read the reviews before wasting my OWN money! Normally my parents buy all of my apps and this just happens to the one that my parents made me spen my own money on...