# Subtraction School ! ! vs Number Match 3 Learning Game

The clearest difference is price: Number Match 3 Learning Game at Free against Subtraction School ! !'s $4.99. Number Match 3 Learning Game also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.0). Subtraction School ! !'s advantage is update cadence (every 12 months vs every 58 months). On in-app purchases and device support there is nothing between them.

Number Match 3 Learning Game is free to download; Subtraction School ! ! costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Subtraction School ! ! ships an update every 12 months, Number Match 3 Learning Game every 58 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Subtraction School ! ! | Number Match 3 Learning Game |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/subtraction-school/id447548515/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 12 months** | Every 58 months |
| Monetization | Paid | — |
| Size | 13 MB | 18 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [Mike Hempfling](https://appshunter.io/developer/422781074) |

## 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


### Number Match 3 Learning Game

[App page](https://appshunter.io/ios/app/number-match-3-learning-game/id952373894)

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

**In-app purchases:** none


## Frequently asked questions

### Is Subtraction School ! ! free?

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

### Is Number Match 3 Learning Game free?

Number Match 3 Learning Game is free to download, with no in-app purchases.

### Do Subtraction School ! ! or Number Match 3 Learning Game have ads?

Subtraction School ! ! shows ads; Number Match 3 Learning Game does not.

### Which is updated more often, Subtraction School ! ! or Number Match 3 Learning Game?

Subtraction School ! ! ships an update every 12 months, and Number Match 3 Learning Game every 58 months. Most recently, Subtraction School ! ! was updated on October 23, 2026 and Number Match 3 Learning Game on October 24, 2026.

---

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