# Dinosaur Guide. vs Dinosaurs AR 4D

The clearest difference is ads: Dinosaurs AR 4D at none against Dinosaur Guide.'s shown. Dinosaurs AR 4D also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Dinosaur Guide. sells 2 in-app purchases, starting at $1.99 per month and Dinosaurs AR 4D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Dinosaur Guide. against 5.0 for Dinosaurs AR 4D. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Dinosaur Guide. ships an update every 3 weeks, Dinosaurs AR 4D every 9 days. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dinosaur Guide. | Dinosaurs AR 4D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dinosaur-guide/id6746718846/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dinosaurs-ar-4d/id6752217362/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 212 MB | 250 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olga Ivanova](https://appshunter.io/developer/1733570435) | [Ibrahim Amer](https://appshunter.io/developer/1054899889) |

## What reviewers say

### Dinosaur Guide.

[App page](https://appshunter.io/ios/app/dinosaur-guide/id6746718846)

Explore prehistoric species, fossil discoveries, and scientific classifications offline. This app offers structured profiles with details on size, diet, habitat, and geological periods. Includes learning tools like quizzes and a glossary for enthusiasts and students.

**Highlights:** Dinosaur profiles with classifications, Fossil discovery information, Geological time period details, Offline access, Quiz mode for knowledge testing, Search and category browsing, Favorite dinosaur saving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| dinosaurs_subscription | $1.99 | per month |
| dinosaurs_by_oliva_donation | $1.99 | one-time |


### Dinosaurs AR 4D

[App page](https://appshunter.io/ios/app/dinosaurs-ar-4d/id6752217362)

Explore the age of dinosaurs with interactive 3D creatures in augmented reality. Learn dinosaur names in Arabic, English, and French with realistic sounds and kid-friendly controls. Perfect for young explorers, this app brings prehistoric life to your environment without needing cards.

**Highlights:** Augmented Reality Dinosaurs, Learn in Arabic, English, French, Interactive 3D Creatures, Realistic Sounds, Kid-Friendly Controls, No AR Cards Required

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock | $5.99 | one-time |


## Frequently asked questions

### Is Dinosaur Guide. free?

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

### Is Dinosaurs AR 4D free?

Dinosaurs AR 4D is free to download, with in-app purchases available.

### Which has better reviews, Dinosaur Guide. or Dinosaurs AR 4D?

Dinosaur Guide. and Dinosaurs AR 4D are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Dinosaur Guide. or Dinosaurs AR 4D have ads?

Dinosaur Guide. shows ads; Dinosaurs AR 4D does not.

### Which is updated more often, Dinosaur Guide. or Dinosaurs AR 4D?

Dinosaur Guide. ships an update every 3 weeks, and Dinosaurs AR 4D every 9 days. Most recently, Dinosaur Guide. was updated on October 15, 2026 and Dinosaurs AR 4D on October 28, 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.*