# Math Shelf: Early Math Mastery — user reviews

> 5 indexed App Store user reviews of Math Shelf by John Schacter, rated 4.73/5 from 15 ratings.

- Source: https://appshunter.io/ios/app/math-shelf-early-math-mastery/id940278648/reviews
- App overview in markdown: https://appshunter.io/ios/app/math-shelf-early-math-mastery/id940278648.md
- Rating breakdown: 5★ 12 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (5 lowest-rated)

### 1/5 — NOt Happy -

*2021-12-11*

Even after downloading the app, so that I might sample it, I’m required to enter my information, student and parent information before it will let me even see what the activities are.  Theoretically it looks good, but I’m not buying something I can first access to sample.

**Developer response:** Hi Milosgal - You can try Math Shelf for 30 days for free and see our activities, games and learning reports.  We ask for your information when you start a trial so that we can create your account.  If you need support for your trial, please email info@mathshelf.com and we are happy to help.

### 4/5 — Unable to move from subtraction steps

*2018-11-02*

Deleted, reinstalled this app. Did not solve issue. My kid really like your app.its fun. Any help.

### 5/5 — My daughter loves this app

*2020-03-15*

Fantastic app but we need help getting the sound to work.

### 5/5 — Fun Way for Early Learners to Learn Math Concepts

*2018-11-13*

We have been using this program with our after school kids and they are always asking to play Math Shelf!! I have seen our Kinder kids tell me about money and time even though they haven't learned it in school. We have been extremely pleased with this app and can't wait to see the improvement in our kids' vocabulary.

### 5/5 — Impressive

*2016-01-21*

I am an educational psychologist constantly on the lookout for well researched and child friendly apps. Finally I have found one with this app for maths. It applies structural theory brilliantly and my daughter also loved it-passing this test too!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*