# Subtraction Math Master vs Make The Hex

The clearest difference is in-app purchases: Make The Hex at none against Subtraction Math Master's 1. Make The Hex also leads on update cadence (every 4 days vs every 18 months). Subtraction Math Master's advantage is ads (none vs shown) and iOS requirement (8.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Subtraction Math Master sells 1 one-off in-app purchase. Make The Hex asks for nothing beyond the download.

Subtraction Math Master ships an update every 18 months, Make The Hex every 4 days. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Subtraction Math Master | Make The Hex |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 51 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Li](https://appshunter.io/developer/424298074) | [ALEMACOR TECH](https://appshunter.io/developer/1680735411) |

## What reviewers say

### Subtraction Math Master

[App page](https://appshunter.io/ios/app/subtraction-math-master/id672670414)

Enhance your mental math skills with this game focused on 2-digit subtraction. It offers modes for quick challenges and unlimited practice, helping you reduce calculator reliance and boost cognitive function.

**Highlights:** Improve 2-digit mental subtraction, Timed challenges and unlimited practice modes, Track scores and statistics, Game Center Leaderboards & Achievements, Share scores with friends and family, Stylish and intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WORK MODE | $0.99 | one-time |


### Make The Hex

[App page](https://appshunter.io/ios/app/make-the-hex/id6471686415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subtraction Math Master free?

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

### Is Make The Hex free?

Make The Hex is free to download, with no in-app purchases.

### Do Subtraction Math Master or Make The Hex have ads?

Make The Hex shows ads; Subtraction Math Master does not.

### Which is updated more often, Subtraction Math Master or Make The Hex?

Subtraction Math Master ships an update every 18 months, and Make The Hex every 4 days. Most recently, Subtraction Math Master was updated on September 18, 2026 and Make The Hex 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.*