# Jurassic Dino Kids vs Arithmetic Run

The clearest difference is in-app purchases: Arithmetic Run at none against Jurassic Dino Kids's 10. Arithmetic Run also leads on update cadence (every 3 days vs every 25 months). Jurassic Dino Kids's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Jurassic Dino Kids sells 10 one-off in-app purchases. Arithmetic Run asks for nothing beyond the download.

Jurassic Dino Kids ships an update every 25 months, Arithmetic Run every 3 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Jurassic Dino Kids | Arithmetic Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (32 ratings)](https://appshunter.io/ios/app/jurassic-dino-kids-evolution/id1141725321/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 81 MB | 276 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jurassic Apps](https://appshunter.io/developer/1677042538) | [Chalcedonx](https://appshunter.io/developer/1798035890) |

## What reviewers say

### Jurassic Dino Kids

[App page](https://appshunter.io/ios/app/jurassic-dino-kids-evolution/id1141725321)

Explore vast Jurassic islands as a dinosaur or custom character, caring for your dino and playing various mini-games. Discover food, revive dinosaurs, and enjoy console-quality visuals in this action-puzzle adventure.

**Highlights:** Controllable dinosaur characters, Explore Jurassic islands, Dinosaur care and feeding, Variety of mini-games, Customizable kid characters, Day/night and weather cycles, Console-quality visuals

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Angel this lovable Playable Dinosaur plus Mini Games. | $0.99 | one-time |
| Unlock Shiny this lovable Playable Dinosaur plus Mini Games. | $0.99 | one-time |
| Unlock Oscar this lovable Playable Dinosaur plus Mini Games. | $0.99 | one-time |
| Unlock Buttercup this lovable Playable Dinosaur plus Mini Games. | $0.99 | one-time |
| Unlock Hugo this lovable Playable Dinosaur plus Mini Games. | $0.99 | one-time |
| Unlock Zac this lovable Playable Dinosaur plus Mini Games. | $0.99 | one-time |
| 10 Claw Machine Coins | $0.99 | one-time |
| Unlock All the lovable Playable Dinosaurs plus Mini Games. | $2.99 | one-time |
| 75 Claw Machine Coins | $4.99 | one-time |
| 1000 Claw Machine Coins | $19.99 | one-time |


### Arithmetic Run

[App page](https://appshunter.io/ios/app/arithmetic-run/id6742367714)

**In-app purchases:** none


## Frequently asked questions

### Is Jurassic Dino Kids free?

Jurassic Dino Kids is free to download, with in-app purchases available.

### Is Arithmetic Run free?

Arithmetic Run is free to download, with no in-app purchases.

### Do Jurassic Dino Kids or Arithmetic Run have ads?

Arithmetic Run shows ads; Jurassic Dino Kids does not.

### Which is updated more often, Jurassic Dino Kids or Arithmetic Run?

Jurassic Dino Kids ships an update every 25 months, and Arithmetic Run every 3 days. Most recently, Jurassic Dino Kids was updated on November 6, 2026 and Arithmetic Run on October 30, 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.*