# Memsight vs Dozen

The clearest difference is in-app purchases: Dozen at none against Memsight's 1. Dozen also leads on update cadence (every 5 months vs every 14 months) and ratings volume (21 vs 3). On price, rating, ads and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Memsight against 4.9 for Dozen. That said, the two scores are not equally well evidenced: Dozen has 21 ratings behind it against 3, so its average is the more settled of the two.

Memsight ships an update every 14 months, Dozen every 5 months. The most recent releases landed on September 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Memsight | Dozen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/memsight/id1486680476/reviews)** | [4.9 (21 ratings)](https://appshunter.io/ios/app/dozen-memory-game/id1520158240/reviews) |
| Number of ratings | 3 | **21** |
| Positive reviews | — | 96.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 29 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Christopher Corbell](https://appshunter.io/developer/984811787) | [Igor Fedorov](https://appshunter.io/developer/1520158242) |

## What reviewers say

### Memsight

[App page](https://appshunter.io/ios/app/memsight/id1486680476)

A colorful, musical memory game where players repeat increasingly complex sequences of sounds and lights. Challenge your recall with escalating difficulty, faster playback, and more targets. Unlock additional levels and remove ads with an in-app purchase.

**Highlights:** Musical sequence playback, Growing sequence difficulty, Tap targets in correct order, Customizable target colors and icons, Adjustable playback speed, In-app purchase for more levels and ad removal

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memsight Level Up! | $0.99 | one-time |


### Dozen

[App page](https://appshunter.io/ios/app/dozen-memory-game/id1520158240)

A challenging memory card game where you compete against your iPhone to test and improve your memorization skills. Flip cards, match pairs, and score points before the device outmaneuvers you. Engage in fast-paced, addictive gameplay anytime, anywhere.

**Highlights:** Memory card game, Compete against iPhone, Memorize card locations, Score pairing points, Fast-paced gameplay, Sharpen memory

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memsight free?

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

### Is Dozen free?

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

### Which has better reviews, Memsight or Dozen?

Memsight is rated higher. Memsight averages 5.0 out of 5 from 3 ratings, while Dozen averages 4.9 from 21 ratings.

### Do Memsight or Dozen have ads?

Neither Memsight nor Dozen shows ads.

### Which is updated more often, Memsight or Dozen?

Memsight ships an update every 14 months, and Dozen every 5 months. Most recently, Memsight was updated on September 22, 2026 and Dozen on October 4, 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.*