
Jessabella
My daughter used this program on her iPad when she was younger and she loved it. Now at just turned 8, she was recently skipped ahead a year in school from 2nd to 3rd. She can do complicated math problems in her head in seconds. She's outgrown it, but I still credit this app with her love of math today and I am so glad she got to use it when she was a toddler. I'm happy to see it on Android now. I can't recommended this enough for parents of toddlers and preschoolers.

A Google user
*Needs to run on a tablet, not phone, I made that mistake at first. Once I got it working on a tablet it's a FANTASTIC app for developing a solid number sense for kids learning counting, base ten system, arithmetic, and more. Actually helps kids develop a true understanding of numbers and base ten. My four year old loves it. I just wish it had a version I could pay for instead of having to get it through his preschool.
46 people found this review helpful

A Google user
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Worked well the first time. Downloaded it to my new phone. Won't open up and has a message on screen that's too far to the right for me to read it all. Something about update... general....blah blah. Figured since it worked on my old phone it should be compatible on the newer one that has OS 9.
58 people found this review helpful
John Schacter, Ph.D.
March 24, 2020
Dear C Castillo, Math Shelf only runs on tablets using OS version 6 or above. Please read our specifications before downloading.