Review on AppPicker.com:

However, there comes a time when both of these elements can be harnessed to deliver something new and groundbreaking. Case in point: this app, which won last year’s STEM Video Game Challenge ... Read the entire review here.
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...Very nice game. Fun to play, and a great way to build math skills and speed. Not just for youngsters either. It's also a great game for older folks wanting to stay mentally active. I'll be recommending this to friends and family...

...This is a great app for both younger kids just learning addition & older kids that need a refresher. It is both fun & effective!...

...My child LOVES this game! I even play along with him and I found that it improved my speed as well. I will keep this game...

...Have enjoyed this immensely - both my seven year-old and myself (41....)

...Love it! Every day, my kids ask to play this instead of other games which do not teach them near as much!...

...Wonderfully engaging Fantastic game. This captures the genre well and also stimulates learning. Amazing implementation and fun for kids and adults...

Review from FunEducationalApps.com:

This app is similar to other block style puzzle games and will hook children by simply being addicting. Children have the freedom... Read the entire review here.
AdditionBlocks is Copyright (c) 2010-2014, Fluency Games, LLC
Editor's Choice! from BestAppsForKids.com (4 1/2 Stars)

A math app that is fun, easy to use, and challenging for even the most advanced players. This is one app parents and teachers ... Read the entire review here