# MemoLights vs Mathmory

The clearest difference is in-app purchases: MemoLights at none against Mathmory's 1. MemoLights also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mathmory sells 1 one-off in-app purchase. MemoLights asks for nothing beyond the download.

MemoLights ships an update every 3 days, Mathmory every 3 months. The most recent releases landed on February 27, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | MemoLights | Mathmory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 56 MB | 41 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CENK YILDIRIM](https://appshunter.io/developer/1584484979) | [Bilge Acilikaya](https://appshunter.io/developer/959377817) |

## What reviewers say

### MemoLights

[App page](https://appshunter.io/ios/app/memolights/id6474741741)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathmory

[App page](https://appshunter.io/ios/app/mathmory-math-and-memory-game/id6740012501)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Hint Coin | $1.19 | one-time |


## Frequently asked questions

### Is MemoLights free?

MemoLights is free to download, with no in-app purchases.

### Is Mathmory free?

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

### Do MemoLights or Mathmory have ads?

Mathmory shows ads; MemoLights does not.

### Which is updated more often, MemoLights or Mathmory?

MemoLights ships an update every 3 days, and Mathmory every 3 months. Most recently, MemoLights was updated on February 27, 2026 and Mathmory on September 9, 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.*