Subtraction School ! !
Subtraction School ! ! Summary
Subtraction School ! ! is a ad-supported iOS app in Education by Horizon Business, Inc.. Released in Sep 2011 (14 years ago). It has 3.00 ratings with a 5.00★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 3.00 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated May 8, 2025.
Store info: Last updated on App Store on May 8, 2025 .
5★
Ratings: 3.00
Screenshots
App Description
Subtraction School ! ! is a great way to learn and practice subtraction. From simple 1-digit problems to more advanced multi-digit problems, Subtraction School ! ! will provide the user the necessary guidance and practice to master subtraction.
Features of this version:
1) 1 to 6 digits
2) Random or custom user entered problems
3) Tutorial animation speed setting
4) "Play Tutorial" button to show the step by
step solution for each problem
5) "Hint" button for instructional guidance on
current step
6) "Help" button for automatic completion of
current step
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