Math Shelf: Early Math Mastery

Developer: John Schacter, Ph.D.

Category: Games: Educational

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10.2K installs

45 ratings

214 monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

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Math Shelf: Early Math Mastery Summary

Math Shelf: Early Math Mastery is a with in-app purchases Android app in Educational by John Schacter, Ph.D.. Released in Sep 2018 (7 years ago). It has about 10.2K+ installs and 45 ratings with a 3.59★ (average) average. Based on AppGoblin estimates, it reaches roughly 214 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Jul 29, 2025.

Store info: Last updated on Google Play on Jul 29, 2025 .

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App Details

Store ID: com.mathshelf.mathshelf

First Released: 2018-09-14

Store Last Updated: 2025-07-29

In-App Purchases: Yes

Ads: No

Website: mathshelf.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-09-11

AppGoblin Last Crawled: 2026-04-12

Ads & App-Ads.txt

App does not have ads.

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3.59★

Ratings: 45

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App Description

Experimentally proven to increase young children's mathematics achievement.

Math Shelf is experimentally proven to increase preschool and Kindergarten students' mathematics achievement.

**** Winner Re-Imagine Education Best Learning App ****
From over 3,000 entries Math Shelf won the Silver Medal for best learning app.

**** Common Core Aligned *****
Math Shelf's content exceeds the expectations in the Kindergarten Common Core Standards.

**** On Level Instruction for Every Student ****
Placement tests and adaptive learning provide on level learning for every student in your class.

**** Cloud Based *****
Play Math Shelf on any mobile device. Parents can play for free with children at home!

**** Experimentally Proven ****
Read our 3 peer-reviewed published studies at www.mathshelf.com/research.

**** Heising-Simons Foundation Funded ****
Grant recipient Heising-Simons Foundation to improve early mathematics education.

****Valhalla Foundation Funded****
Program Related Investment from the Valhalla Foundation to scale Math Shelf to improve early math education.

**** Free Trial ****
Try Math Shelf with your students for 7 days.