# Subtraction School ! ! vs Subtraction Mathematics

The clearest difference is review sentiment: Subtraction Mathematics at 100% against Subtraction School ! !'s 50%. Subtraction Mathematics also leads on price (Free vs $4.99) and ads (none vs shown). Subtraction School ! !'s advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.6). On device support and iOS requirement there is nothing between them.

Subtraction Mathematics is free to download; Subtraction School ! ! costs $4.99 up front. Subtraction Mathematics sells 1 one-off in-app purchase. Subtraction School ! ! asks for nothing beyond the download.

Subtraction School ! ! holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Subtraction Mathematics has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Subtraction School ! !'s written reviews are positive against 100% of Subtraction Mathematics's, so the app with the better star average is not the one people write more warmly about.

Subtraction School ! ! ships an update every 12 months, Subtraction Mathematics fortnightly. The most recent releases landed on June 5, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Subtraction School ! ! | Subtraction Mathematics |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/subtraction-school/id447548515/reviews)** | [4.6 (22 ratings)](https://appshunter.io/ios/app/subtraction-mathematics/id1660955330/reviews) |
| Number of ratings | 2 | **22** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 172 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [PROGRAMIS PRIME LLC](https://appshunter.io/developer/1051843545) |

## What reviewers say

### Subtraction School ! !

[App page](https://appshunter.io/ios/app/subtraction-school/id447548515)

Master subtraction with this educational app. It offers practice from single-digit to multi-digit problems, with guided tutorials and hints to help users learn step-by-step.

**Highlights:** 1 to 6 digit problems, Random or custom problems, Tutorial animation speed, Step-by-step solution guide, Hint button for guidance, Help button for step completion

**Features:** macOS Compatibility

**In-app purchases:** none


### Subtraction Mathematics

[App page](https://appshunter.io/ios/app/subtraction-mathematics/id1660955330)

This math app teaches children multi-digit subtraction with step-by-step guidance and positive reinforcement. It adapts to the student's learning pace, offering practice for beginners and review for older students. Features include AI handwriting recognition and progress monitoring for parents and teachers.

**Highlights:** Multi-digit subtraction with borrowing, Step-by-step instructions, AI handwriting recognition, Progress monitoring with color-coded feedback, Customizable digit combinations, Encouragement-based learning

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get All Features | $3.99 | one-time |


## Frequently asked questions

### Is Subtraction School ! ! free?

Subtraction School ! ! costs $4.99, with no in-app purchases.

### Is Subtraction Mathematics free?

Subtraction Mathematics is free to download, with in-app purchases available.

### Which has better reviews, Subtraction School ! ! or Subtraction Mathematics?

Subtraction School ! ! is rated higher. Subtraction School ! ! averages 5.0 out of 5 from 2 ratings, while Subtraction Mathematics averages 4.6 from 22 ratings.

### Do Subtraction School ! ! or Subtraction Mathematics have ads?

Subtraction School ! ! shows ads; Subtraction Mathematics does not.

### Which is updated more often, Subtraction School ! ! or Subtraction Mathematics?

Subtraction School ! ! ships an update every 12 months, and Subtraction Mathematics fortnightly. Most recently, Subtraction School ! ! was updated on June 5, 2026 and Subtraction Mathematics on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*