Addition Concentrated

Developer: Catherine Vitti

Category: Education

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100 installs

2.00 ratings

4.00 monthly active users

Revenue not available

Addition Concentrated Summary

Addition Concentrated is a mobile iOS app in Education by Catherine Vitti. Released in Aug 2012 (13 years ago). It has 2.00 ratings with a 5.00★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 4.00 monthly active users . Store metadata: updated Feb 7, 2026.

Store info: Last updated on App Store on Feb 7, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 548958374

First Released: 2012-08-07

Store Last Updated: 2026-02-07

In-App Purchases: No

Ads: No

Website: catinthecloud.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-03-12

Ads & App-Ads.txt

App does not have ads.

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5★

Ratings: 2.00

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Screenshots

App Description

Solve addition problems of one-digit to five-digit numerals, either in the traditional right-to-left, column-by-column method; or in multiple choice mode, to select the answer from four choices.

Eight background color choices including white-on-black and black-on-white, for users with mild visual impairment.

Perfect for use with a classroom iPad. Numerals, as displayed on the iPad, are large enough to be seen at a distance, so it's great for a group demonstration or a challenge between teams.