# WWF Explore! vs 4DFEST

The clearest difference is in-app purchases: 4DFEST at none against WWF Explore!'s 3. 4DFEST also leads on device support (3 vs 1). WWF Explore!'s advantage is ads (none vs shown) and iOS requirement (6.0 vs 15.0). On price and update cadence there is nothing between them.

Both are free to download. WWF Explore! sells 3 one-off in-app purchases. 4DFEST asks for nothing beyond the download.

WWF Explore! ships an update every 6 weeks, 4DFEST every 3 months. The most recent releases landed on June 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | WWF Explore! | 4DFEST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (22 ratings)](https://appshunter.io/ios/app/wwf-explore/id978107217/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 554 MB | 53 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [World Wildlife Fund](https://appshunter.io/developer/581920334) | [4D DANCE CIC](https://appshunter.io/developer/1876824502) |

## What reviewers say

### WWF Explore!

[App page](https://appshunter.io/ios/app/wwf-explore/id978107217)

Embark on interactive expeditions to ecologically diverse regions, learning about endangered species and their habitats through engaging stories and animations. Discover unique animals with detailed journal entries and collect memories in a keepsake photo gallery.

**Highlights:** Interactive expeditions, Endangered animal profiles, Detailed species information, Keepsake photo gallery, Educational stories and animations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arctic Expedition | $0.99 | one-time |
| Himalayas Expedition | $0.99 | one-time |
| Africa Expedition | $0.99 | one-time |


### 4DFEST

[App page](https://appshunter.io/ios/app/4dfest/id6759094438)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WWF Explore! free?

WWF Explore! is free to download, with in-app purchases available.

### Is 4DFEST free?

4DFEST is free to download, with no in-app purchases.

### Do WWF Explore! or 4DFEST have ads?

4DFEST shows ads; WWF Explore! does not.

### Which is updated more often, WWF Explore! or 4DFEST?

WWF Explore! ships an update every 6 weeks, and 4DFEST every 3 months. Most recently, WWF Explore! was updated on June 11, 2026 and 4DFEST on September 17, 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.*