# Kosmos Centro Studi vs The Dinosaur Encyclopedia

The clearest difference is in-app purchases: Kosmos Centro Studi at none against The Dinosaur Encyclopedia's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. The Dinosaur Encyclopedia sells 3 one-off in-app purchases. Kosmos Centro Studi asks for nothing beyond the download.

Kosmos Centro Studi ships an update every 3 weeks, The Dinosaur Encyclopedia every 6 weeks. The most recent releases landed on October 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kosmos Centro Studi | The Dinosaur Encyclopedia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (24 ratings)](https://appshunter.io/ios/app/the-dinosaur-encyclopedia/id6752649754/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 167 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BluCloud Srl Semplificata](https://appshunter.io/developer/914061639) | [philippe Bobis](https://appshunter.io/developer/426394336) |

## What reviewers say

### Kosmos Centro Studi

[App page](https://appshunter.io/ios/app/kosmos-centro-studi/id6740697965)

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

**In-app purchases:** none


### The Dinosaur Encyclopedia

[App page](https://appshunter.io/ios/app/the-dinosaur-encyclopedia/id6752649754)

Explore prehistoric worlds with interactive quizzes and cinematic videos of over 100 dinosaurs and Ice Age animals. Learn facts, test your knowledge, and unlock new content through engaging gameplay designed for curious children.

**Highlights:** Discover 100+ dinosaurs and Ice Age animals, Over 200 cinematic videos, Interactive quiz questions, Spoken content in 10 languages, Adaptive difficulty, Easy mode for younger children

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 | $0.99 | one-time |
| Pack 2 | $1.99 | one-time |
| Full Pack | $4.99 | one-time |


## Frequently asked questions

### Is Kosmos Centro Studi free?

Kosmos Centro Studi is free to download, with no in-app purchases.

### Is The Dinosaur Encyclopedia free?

The Dinosaur Encyclopedia is free to download, with in-app purchases available.

### Do Kosmos Centro Studi or The Dinosaur Encyclopedia have ads?

Neither Kosmos Centro Studi nor The Dinosaur Encyclopedia shows ads.

### Which is updated more often, Kosmos Centro Studi or The Dinosaur Encyclopedia?

Kosmos Centro Studi ships an update every 3 weeks, and The Dinosaur Encyclopedia every 6 weeks. Most recently, Kosmos Centro Studi was updated on October 2, 2026 and The Dinosaur Encyclopedia on October 24, 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.*