# Dinosaur Game vs Circles JS

The clearest difference is ads: Circles JS at none against Dinosaur Game's shown. Circles JS also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, 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.

Dinosaur Game ships an update every 3 weeks, Circles JS monthly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dinosaur Game | Circles JS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/dinosaur-game-pteranodon/id1193796076/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 139 MB | 11 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Sunggu Kang](https://appshunter.io/developer/1046781022) | [Gustav Fridell](https://appshunter.io/developer/996134339) |

## What reviewers say

### Dinosaur Game

[App page](https://appshunter.io/ios/app/dinosaur-game-pteranodon/id1193796076)

Experience the thrill of being a dinosaur in a prehistoric Jurassic world. Hunt other dinosaurs, grow stronger, and explore a vibrant 3D environment with realistic animations and sounds. This game offers intuitive controls for an immersive prehistoric adventure.

**Highlights:** Realistic dinosaur simulation, Level-up system for growth, Smooth 3D animations, Easy touch and drag controls, Realistic sound effects

**Features:** macOS Compatibility

**In-app purchases:** none


### Circles JS

[App page](https://appshunter.io/ios/app/circles-js/id1489091644)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dinosaur Game free?

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

### Is Circles JS free?

Circles JS is free to download, with no in-app purchases.

### Do Dinosaur Game or Circles JS have ads?

Dinosaur Game shows ads; Circles JS does not.

### Which is updated more often, Dinosaur Game or Circles JS?

Dinosaur Game ships an update every 3 weeks, and Circles JS monthly. Most recently, Dinosaur Game was updated on October 24, 2026 and Circles JS on October 11, 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.*