# Martian Invaders vs Jurassic Dinosaur Attack

The clearest difference is price: Jurassic Dinosaur Attack at Free against Martian Invaders's $0.99. Jurassic Dinosaur Attack also leads on update cadence (every 8 days vs every 72 months) and device support (3 vs 1). Martian Invaders's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On in-app purchases there is nothing between them.

Jurassic Dinosaur Attack is free to download; Martian Invaders costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Martian Invaders ships an update every 72 months, Jurassic Dinosaur Attack every 8 days. The most recent releases landed on May 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Martian Invaders | Jurassic Dinosaur Attack |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.5 (117 ratings)](https://appshunter.io/ios/app/jurassic-dinosaur-attack/id1487918860/reviews)** |
| Number of ratings | — | **117** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 72 months | **Every 8 days** |
| Monetization | — | Ad-supported |
| Size | 37 MB | 143 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | Apple TV | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Anson Bond](https://appshunter.io/developer/909661029) | [Firoz Hasan](https://appshunter.io/developer/1479025325) |

## What reviewers say

### Martian Invaders

[App page](https://appshunter.io/ios/app/martian-invaders/id1466700623)

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Martian Invaders free?

Martian Invaders costs $0.99, with no in-app purchases.

### Is Jurassic Dinosaur Attack free?

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

### Do Martian Invaders or Jurassic Dinosaur Attack have ads?

Jurassic Dinosaur Attack shows ads; Martian Invaders does not.

### Which is updated more often, Martian Invaders or Jurassic Dinosaur Attack?

Martian Invaders ships an update every 72 months, and Jurassic Dinosaur Attack every 8 days. Most recently, Martian Invaders was updated on May 16, 2026 and Jurassic Dinosaur Attack on October 25, 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.*