# Join the Dots vs Dinosaur memory Concentration

The clearest difference is ads: Join the Dots at none against Dinosaur memory Concentration's shown. Join the Dots also leads on monetization model (free vs free with in-app purchases) and ratings volume (135 vs 1). Dinosaur memory Concentration's advantage is rating (5.0 vs 4.7). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Join the Dots sells 1 one-off in-app purchase and Dinosaur memory Concentration sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Dinosaur memory Concentration holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Join the Dots has 135 ratings behind it against 1, so its average is the more settled of the two.

Join the Dots ships an update every 13 months, Dinosaur memory Concentration every 73 months. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Join the Dots | Dinosaur memory Concentration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (135 ratings)](https://appshunter.io/ios/app/join-the-dots-dinosaurs/id970454870/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dinosaur-memory-concentration/id1248728743/reviews)** |
| Number of ratings | **135** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 13 months** | Every 73 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 48 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kedronic UAB](https://appshunter.io/developer/524949406) | [Landay Apps](https://appshunter.io/developer/975609556) |

## What reviewers say

### Join the Dots

[App page](https://appshunter.io/ios/app/join-the-dots-dinosaurs/id970454870)

This educational game helps preschoolers develop thinking, memory, and attention by connecting numbered or lettered dots to reveal hidden dinosaur pictures. Once revealed, children can color the images with a customizable palette. It offers three engaging game modes for early learning.

**Highlights:** Connect points by numbers or letters, Reveal hidden dinosaur pictures, Color revealed images, Customizable color palette, Three learning modes: numbers, letters, coloring, Hints for incorrect choices

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all pages | $2.99 | one-time |


### 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 Join the Dots free?

Join the Dots is free to download, with in-app purchases available.

### Is Dinosaur memory Concentration free?

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

### Which has better reviews, Join the Dots or Dinosaur memory Concentration?

Dinosaur memory Concentration is rated higher. Join the Dots averages 4.7 out of 5 from 135 ratings, while Dinosaur memory Concentration averages 5.0 from 1 ratings.

### Do Join the Dots or Dinosaur memory Concentration have ads?

Dinosaur memory Concentration shows ads; Join the Dots does not.

### Which is updated more often, Join the Dots or Dinosaur memory Concentration?

Join the Dots ships an update every 13 months, and Dinosaur memory Concentration every 73 months. Most recently, Join the Dots was updated on September 17, 2026 and Dinosaur memory Concentration on September 21, 2026.

---

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