# Jurassic Dinosaur Attack vs Mr Katana

The clearest difference is review sentiment: Jurassic Dinosaur Attack at 50% against Mr Katana's 0%. Jurassic Dinosaur Attack also leads on rating (4.5 vs 2.9) and in-app purchases (none vs 1). Mr Katana's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Mr Katana sells 1 one-off in-app purchase. Jurassic Dinosaur Attack asks for nothing beyond the download.

Jurassic Dinosaur Attack holds the better App Store score, 4.5 against 2.9. That said, the two scores are not equally well evidenced: Jurassic Dinosaur Attack has 117 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 50% of Jurassic Dinosaur Attack's written reviews are positive against 0% of Mr Katana's.

Jurassic Dinosaur Attack ships an update every 8 days, Mr Katana every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Jurassic Dinosaur Attack | Mr Katana |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (117 ratings)](https://appshunter.io/ios/app/jurassic-dinosaur-attack/id1487918860/reviews)** | [2.9 (7 ratings)](https://appshunter.io/ios/app/mr-katana/id1521828547/reviews) |
| Number of ratings | **117** | 7 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 143 MB | 114 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Firoz Hasan](https://appshunter.io/developer/1479025325) | [Dimitri Liwenetz](https://appshunter.io/developer/1696108961) |

## What reviewers say

### Jurassic Dinosaur Attack

[App page](https://appshunter.io/ios/app/jurassic-dinosaur-attack/id1487918860)

Experience the Jurassic age as an apex predator. Grow stronger by consuming humans and other creatures. Control various wild Jurassic animals with intuitive swipe controls and stunning 3D visuals.

**Highlights:** Play as apex predator, Eat humans and creatures to grow, Control multiple dinosaur types, Fantasy game environment, Dynamic camera angles, Smooth controls, 3D visuals

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

**In-app purchases:** none


### Mr Katana

[App page](https://appshunter.io/ios/app/mr-katana/id1521828547)

Slice through hordes of enemies with your katana to reach the finish line. Master one-touch controls to defeat thousands of opponents and become the ultimate samurai.

**Highlights:** One-touch controls, Defeat thousands of enemies, Slice with a katana, Reach the finish line, Master samurai movement

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |


## Frequently asked questions

### Is Jurassic Dinosaur Attack free?

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

### Is Mr Katana free?

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

### Which has better reviews, Jurassic Dinosaur Attack or Mr Katana?

Jurassic Dinosaur Attack is rated higher. Jurassic Dinosaur Attack averages 4.5 out of 5 from 117 ratings, while Mr Katana averages 2.9 from 7 ratings.

### Do Jurassic Dinosaur Attack or Mr Katana have ads?

Both Jurassic Dinosaur Attack and Mr Katana show ads.

### Which is updated more often, Jurassic Dinosaur Attack or Mr Katana?

Jurassic Dinosaur Attack ships an update every 8 days, and Mr Katana every 3 weeks. Most recently, Jurassic Dinosaur Attack was updated on October 26, 2026 and Mr Katana on October 24, 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.*