# Alien Robot vs Casus Belli

The clearest difference is review sentiment: Casus Belli at 60% against Alien Robot's 0%. Casus Belli also leads on rating (3.4 vs 1.5) and update cadence (every 15 months vs every 34 months). Alien Robot's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 14.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Casus Belli sells 1 one-off in-app purchase. Alien Robot asks for nothing beyond the download.

Casus Belli holds the better App Store score, 3.4 against 1.5. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 0% of Alien Robot's written reviews are positive against 60% of Casus Belli's.

Alien Robot ships an update every 34 months, Casus Belli every 15 months. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Alien Robot | Casus Belli |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/alien-robot/id943794563/reviews) | **[3.4 (5 ratings)](https://appshunter.io/ios/app/casus-belli-war-simulation/id1638103897/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 15 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 54 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [国财 胡](https://appshunter.io/developer/796061213) | [KIDOKO INSIDE TECHNOLOGIES LTD](https://appshunter.io/developer/684375018) |

## What reviewers say

### Alien Robot

[App page](https://appshunter.io/ios/app/alien-robot/id943794563)

This is a fun, casual puzzle game with gorgeous graphics and themed levels. Players must solve challenges and pass hurdles to advance through levels as quickly as possible. It supports phones and tablets and is free to play.

**Highlights:** Casual puzzle gameplay, Themed levels, Gorgeous graphics, Challenging hurdles, Supports phones and tablets, Constantly updated levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Casus Belli

[App page](https://appshunter.io/ios/app/casus-belli-war-simulation/id1638103897)

Engage in realistic aerial and ground combat with a variety of military vehicles. Experience dynamic battles with sophisticated AI and diverse gameplay scenarios. Optimized for larger screens, this simulation offers an immersive and strategic warfare experience.

**Highlights:** Real-time 2D war simulation, Command F-16, F-15, F-22, F-35 fighters, Control planes, helicopters, tanks, and soldiers, Sophisticated AI adversary, Variety of mini-game scenarios, Decoy and ejection mechanics, Anti-missile systems for tanks

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy full version | $0.99 | one-time |


## Frequently asked questions

### Is Alien Robot free?

Alien Robot is free to download, with no in-app purchases.

### Is Casus Belli free?

Casus Belli is free to download, with in-app purchases available.

### Which has better reviews, Alien Robot or Casus Belli?

Casus Belli is rated higher. Alien Robot averages 1.5 out of 5 from 2 ratings, while Casus Belli averages 3.4 from 5 ratings.

### Do Alien Robot or Casus Belli have ads?

Neither Alien Robot nor Casus Belli shows ads.

### Which is updated more often, Alien Robot or Casus Belli?

Alien Robot ships an update every 34 months, and Casus Belli every 15 months. Most recently, Alien Robot was updated on October 17, 2026 and Casus Belli on October 9, 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.*