# Mem vs Memory Kings

Mem and Memory Kings are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Mem ships an update every 5 days, Memory Kings every 6 days. The most recent releases landed on June 11, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Mem | Memory Kings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/mem-mur-re/id1660318432/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 101 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Christepher Pryer](https://appshunter.io/developer/1660318434) | [Peter Koning](https://appshunter.io/developer/1676832719) |

## What reviewers say

### Mem

[App page](https://appshunter.io/ios/app/mem-mur-re/id1660318432)

This is a casual memory matching game for all ages that helps improve focus and memory. It features various shape themes and customizable difficulty levels to keep your brain sharp in a fun way.

**Highlights:** Memory pair matching, Shape recognition themes, Multiple game modes (Casual, Lockout, Challenge), Adjustable timer for difficulty, Focus and concentration enhancement

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Memory Kings

[App page](https://appshunter.io/ios/app/memory-kings/id6473804571)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bag of 500 coins | $0.99 | one-time |
| Bag of 1,000 coins | $1.99 | one-time |
| Bag of 2,000 coins | $2.99 | one-time |


## Frequently asked questions

### Is Mem free?

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

### Is Memory Kings free?

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

### Do Mem or Memory Kings have ads?

Both Mem and Memory Kings show ads.

### Which is updated more often, Mem or Memory Kings?

Mem ships an update every 5 days, and Memory Kings every 6 days. Most recently, Mem was updated on June 11, 2026 and Memory Kings on September 7, 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.*