# Dinosaur Guide. vs iWorldGlobe

The clearest difference is update cadence: iWorldGlobe at every 3 days against Dinosaur Guide.'s every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Dinosaur Guide. ships an update every 3 weeks, iWorldGlobe every 3 days. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dinosaur Guide. | iWorldGlobe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dinosaur-guide/id6746718846/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 212 MB | 108 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olga Ivanova](https://appshunter.io/developer/1733570435) | [Deepak Sharma](https://appshunter.io/developer/1831560564) |

## 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 |


### iWorldGlobe

[App page](https://appshunter.io/ios/app/iworldglobe-learn-geography/id6756673967)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $2.99 | one-time |
| World Explorer Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Dinosaur Guide. free?

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

### Is iWorldGlobe free?

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

### Do Dinosaur Guide. or iWorldGlobe have ads?

Both Dinosaur Guide. and iWorldGlobe show ads.

### Which is updated more often, Dinosaur Guide. or iWorldGlobe?

Dinosaur Guide. ships an update every 3 weeks, and iWorldGlobe every 3 days. Most recently, Dinosaur Guide. was updated on October 15, 2026 and iWorldGlobe 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.*