# Addition School ! !

> Educational app for practicing and mastering addition skills. (iPhone/iPad app by Horizon Business, Inc..)

- Source: https://appshunter.io/ios/app/addition-school/id447548669 (this page in markdown: same URL + `.md`)
- Developer: [Horizon Business, Inc.](https://appshunter.io/developer/431586531)
- Category: Education, Games
- Price: $4.99
- Rating: 5.00/5 from 4 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 13 MB
- Languages: English
- Released: 2011-08-24
- Data updated: 2026-06-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/addition-school/id447548669/reviews.md

## What is Addition School ! !?

Addition School ! ! is a great way to learn and practice addition.  From simple 1-digit problems to more advanced multi-digit problems, Addition School ! ! will provide the user the necessary guidance and practice to master addition.

Features of this version:
  1)  2 or 3 numbers to add (addends)
  2)  1 to 6 digits in each addend
  3)  Random or custom user entered problems
  4)  Tutorial animation speed setting
  5)  "Play Tutorial" button to show the step by
      step solution for each problem
  6)  "Hint" button for instructional guidance on
      current step
  7)  "Help" button for automatic completion of  
      current step

If you like this app, please consider giving it a rating.  Your support will help keep the updates coming!  Thank you for your support!

## Key features

- 1-6 digit addends
- Customizable problems
- Tutorial animations
- Step-by-step solutions
- Hint and help buttons
- 2 or 3 addends

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/addition-school/id447548669/reviews.md

### 5/5 — Update

*2018-05-19*

Please update to the latest iOS version. You addition, subtraction and multiplication apps are very useful. Not able to use them in the latest iPad as they are not updated.

### 3/5 — Son

*2012-12-14*

Doesn't progress well. Input keys are aligned non traditionally.

### 3/5 — OK for Rote Practice; Not Worth $2.99

*2012-10-16*

This app simply provides students with rote practice of the algorithm for addition with regrouping.  There are many free Java and Flash applications on the internet that accomplish the same thing, and even an old-fashioned worksheet would be as useful as this app if the goal is to simply have students drill and practice the algorithm.    There are no conceptual supports here other than algorithmic steps that the app provides if the "help" or "hint" buttons are pressed.   The app could be improved if an option were added to show how a model such as base ten blocks coincides with the numerical manipulations for a given sum.  Such a change would provide a conceptual support for the algorithm, and also make this app "feel" more like an application that takes advantage of the affordances of technology.  Again, as the app currently stands, it doesn't feel much different than the worksheets I used to plow my way through as an elementary student in the '80s.

### 1/5 — Beware

*2011-08-27*

What is this app I've been charged for?

## Frequently asked questions about Addition School ! !

### What age is Addition School ! ! suitable for?

Addition School ! ! is suitable for users aged 4 and up, as indicated by its age rating. This makes it appropriate for young learners just starting with numbers.

### How does Addition School ! ! help users learn addition?

The app provides practice with 1-digit to 6-digit problems, offers tutorial animations with adjustable speed, and includes 'Hint' and 'Help' buttons for step-by-step guidance. Users can also choose between random problems or custom user-entered ones.

### What devices does Addition School ! ! support?

Addition School ! ! is available on iPhone, iPad, and iPod. This broad compatibility ensures many users can access the learning tool.

### How often is Addition School ! ! updated?

The latest version of Addition School ! ! was released on May 7, 2025, indicating recent development and support. The app was originally released on August 24, 2011.

### What is the price of Addition School ! !?

Addition School ! ! is a paid app priced at $4.99. This one-time purchase grants access to all its features for learning addition.

### Does Addition School ! ! have ads?

Yes, Addition School ! ! contains advertisements. While it is a paid app, users should expect to see ads during their usage.

### Can I create my own addition problems in Addition School ! !?

Yes, Addition School ! ! allows you to create custom user-entered problems in addition to generating random ones. This feature provides flexibility in practice.

### What is the user feedback like for Addition School ! !?

Addition School ! ! has received overwhelmingly positive feedback, holding a perfect 5.0-star rating from 4 reviews. This suggests a high level of user satisfaction with the app's educational content and functionality.

## Version history (last 5 releases)

### 2.5 — 2026-05-06

Compatibility with iOS 26

### 2.4 — 2025-05-07

Compatibility with iOS 18

### 2.3 — 2024-06-06

Compatibility with iOS 17

### 2.2 — 2023-05-07

Compatibility with iOS 16

### 2.1 — 2022-04-28

Compatibility with iOS 15

## Apps similar to Addition School ! !

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Jumping Games for Kids](https://appshunter.io/ios/app/jumping-games-for-kids/id1335964342) | 4.3 (120) | Free | Education |
| [First Grade Learning Games](https://appshunter.io/ios/app/first-grade-learning-games/id530703273) | 4.4 (47,412) | Free | Education |
| [Second Grade Learning Games](https://appshunter.io/ios/app/second-grade-learning-games/id603712499) | 4.4 (14,426) | Free | Education |
| [Monster Games: for Kids](https://appshunter.io/ios/app/monster-games-for-kids/id1433884418) | 4.4 (1,142) | Free | Education |
| [Car Racing Games for Kids!](https://appshunter.io/ios/app/car-racing-games-for-kids/id1355644438) | 4.5 (3,008) | Free | Education |
| [Math Games: Flash Cards](https://appshunter.io/ios/app/math-games-flash-cards/id6504324231) | 4.5 (1,504) | Free | Education |

## More apps by Horizon Business, Inc.

- [Division School ! !](https://appshunter.io/ios/app/division-school/id447548018)
- [Multiplication School ! !](https://appshunter.io/ios/app/multiplication-school/id447548412)
- [Subtraction School ! !](https://appshunter.io/ios/app/subtraction-school/id447548515)
- [Ace Math Flash Cards School](https://appshunter.io/ios/app/ace-math-flash-cards-school/id463193211)
- [Ace Math Flash Cards](https://appshunter.io/ios/app/ace-math-flash-cards/id463193339)

All apps by Horizon Business, Inc.: https://appshunter.io/developer/431586531

## Related topics

[column addition](https://appshunter.io/ios/topics/column-addition)

---

*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 2026-06-05.*