# Running Dinosaur vs Shark World 2

The clearest difference is ads: Running Dinosaur at none against Shark World 2's shown. Running Dinosaur also leads on iOS requirement (7.0 vs 13.0). Shark World 2's advantage is update cadence (every 3 months vs every 7 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Running Dinosaur ships an update every 7 months, Shark World 2 every 3 months. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Running Dinosaur | Shark World 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/running-dinosaur/id953383015/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 179 MB | 111 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Linkloving](https://appshunter.io/developer/891245345) | [Oleksii Petrochenko](https://appshunter.io/developer/1669228110) |

## What reviewers say

### Running Dinosaur

[App page](https://appshunter.io/ios/app/running-dinosaur/id953383015)

This app allows users to interact with a Robotime toy. It provides a digital companion for a physical toy, enhancing the play experience. Designed for younger audiences, it offers a simple and engaging way to connect with the toy.

**Highlights:** Robotime toy interaction, Digital toy companion, Engaging play experience, Designed for young audiences

**Features:** macOS Compatibility

**In-app purchases:** none


### Shark World 2

[App page](https://appshunter.io/ios/app/shark-world-2/id1669616752)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Running Dinosaur free?

Running Dinosaur is free to download, with no in-app purchases.

### Is Shark World 2 free?

Shark World 2 is free to download, with no in-app purchases.

### Do Running Dinosaur or Shark World 2 have ads?

Shark World 2 shows ads; Running Dinosaur does not.

### Which is updated more often, Running Dinosaur or Shark World 2?

Running Dinosaur ships an update every 7 months, and Shark World 2 every 3 months. Most recently, Running Dinosaur was updated on October 6, 2026 and Shark World 2 on October 14, 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.*