Subtraction Concentrated is made and published by Catherine Vitti. AppBrain is an independent app data site and isn't affiliated with Catherine Vitti. The app name, icon, screenshots and description belong to Catherine Vitti and are shown as published on the App Store.

About Subtraction Concentrated

Subtraction Concentrated was an education app developed by Catherine Vitti. It was removed from the App Store Aug 19, 2026.

User Ratings

Subtraction Concentrated was rated 5.00 out of 5 stars, based on one rating ratings.

App Information

Subtraction Concentrated cost $0.99. The app size was 1.78 MB. The last available version was 3.1.0. The last update was on April 27, 2023.

Technical Requirements

The app had a content rating of Everyone. The app had been available on the App Store since May 2014.

Description by Catherine Vitti (from the App Store)

Practice solving subtraction problems of one-digit to five-digit numerals. Work column-by-column or by doing the math in your head and selecting from multiple choices.

This app is currently not available on the App Store.

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Screenshots

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Changelog of Subtraction Concentrated

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Developer information for Catherine Vitti

Catherine Vitti

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Technologies used by Subtraction Concentrated

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Subtraction Concentrated