# Kids Memory vs Dinosaur memory Concentration

The clearest difference is in-app purchases: Kids Memory at none against Dinosaur memory Concentration's 3. Kids Memory also leads on update cadence (every 8 months vs every 73 months). Dinosaur memory Concentration's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Dinosaur memory Concentration sells 3 one-off in-app purchases. Kids Memory asks for nothing beyond the download.

Kids Memory ships an update every 8 months, Dinosaur memory Concentration every 73 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Kids Memory | Dinosaur memory Concentration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dinosaur-memory-concentration/id1248728743/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 months** | Every 73 months |
| Monetization | — | Free with in-app purchases |
| Size | 88 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jose Morato](https://appshunter.io/developer/1168552173) | [Landay Apps](https://appshunter.io/developer/975609556) |

## What reviewers say

### Kids Memory

[App page](https://appshunter.io/ios/app/kids-memory-pegolandia/id1168552174)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dinosaur memory Concentration

[App page](https://appshunter.io/ios/app/dinosaur-memory-concentration/id1248728743)

This game helps improve memory skills through fun matching challenges. It offers various modes for different ages and skill levels, from babies to adults. Collectibles add an extra layer of engagement.

**Highlights:** Memory skill improvement, Multiple game modes (Classic, Multiplayer, Time Trial), Collectible items, Suitable for all ages, Develops concentration and motor skills

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UNLOCK PREMIUM CATEGORIES | $2.99 | one-time |
| Remove ads | $3.99 | one-time |
| UNLOCK CATEGORIES & NO ADS | $3.99 | one-time |


## Frequently asked questions

### Is Kids Memory free?

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

### Is Dinosaur memory Concentration free?

Dinosaur memory Concentration is free to download, with in-app purchases available.

### Do Kids Memory or Dinosaur memory Concentration have ads?

Both Kids Memory and Dinosaur memory Concentration show ads.

### Which is updated more often, Kids Memory or Dinosaur memory Concentration?

Kids Memory ships an update every 8 months, and Dinosaur memory Concentration every 73 months. Most recently, Kids Memory was updated on October 17, 2026 and Dinosaur memory Concentration on October 13, 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.*