# Mathgrid vs Memory Colors

The clearest difference is update cadence: Memory Colors at every 5 days against Mathgrid's every 3 months. Mathgrid's advantage is iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mathgrid sells 3 one-off in-app purchases and Memory Colors sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mathgrid ships an update every 3 months, Memory Colors every 5 days. Both last shipped on November 9, 2026.

## The numbers

| Metric | Mathgrid | Memory Colors |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 108 MB | 22 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [XSGames](https://appshunter.io/developer/1725979641) | [Daniel Ferrer Delgado](https://appshunter.io/developer/1611708160) |

## What reviewers say

### Mathgrid

[App page](https://appshunter.io/ios/app/mathgrid-brain-training-game/id6762621372)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate | $0.99 | one-time |
| Donate + Coffee | $3.99 | one-time |
| Donate + Love | $6.99 | one-time |


### Memory Colors

[App page](https://appshunter.io/ios/app/memory-colors-sequence-game/id6764233736)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Mathgrid free?

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

### Is Memory Colors free?

Memory Colors is free to download, with in-app purchases available.

### Do Mathgrid or Memory Colors have ads?

Neither Mathgrid nor Memory Colors shows ads.

### Which is updated more often, Mathgrid or Memory Colors?

Mathgrid ships an update every 3 months, and Memory Colors every 5 days. Most recently, Mathgrid was updated on November 9, 2026 and Memory Colors on November 9, 2026.

---

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