# Xenon Crowe vs Robot Evolution

The clearest difference is in-app purchases: Xenon Crowe at none against Robot Evolution's 12. Xenon Crowe also leads on ads (none vs shown) and rating (5.0 vs 4.8). Robot Evolution's advantage is ratings volume (729 vs 2). On price, update cadence and device support there is nothing between them.

Both are free to download. Robot Evolution sells 12 one-off in-app purchases. Xenon Crowe asks for nothing beyond the download.

Xenon Crowe holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Robot Evolution has 729 ratings behind it against 2, so its average is the more settled of the two.

Xenon Crowe ships an update every 2 months, Robot Evolution every 6 weeks. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Xenon Crowe | Robot Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/xenon-crowe/id1260852818/reviews)** | [4.8 (729 ratings)](https://appshunter.io/ios/app/robot-evolution-machine-merge/id1275133471/reviews) |
| Number of ratings | 2 | **729** |
| Positive reviews | — | 85.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 95 MB | 155 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [arludo Pty Ltd](https://appshunter.io/developer/1023251086) | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) |

## What reviewers say

### Xenon Crowe

[App page](https://appshunter.io/ios/app/xenon-crowe/id1260852818)

Explore an alien world and hunt for creatures that have evolved unique survival tactics. Rotate your device to find prey and learn predator behavior to survive as long as possible in this challenging environment.

**Highlights:** Alien planet exploration, Creature hunting mechanics, Predator learning simulation, Device rotation for gameplay, Survival-focused objectives

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

**In-app purchases:** none


### Robot Evolution

[App page](https://appshunter.io/ios/app/robot-evolution-machine-merge/id1275133471)

Merge robots to create bizarre new machines and build a powerful army. Discover various robot types across different stages and unlock multiple endings. Tap or drag to earn coins and expand your collection.

**Highlights:** Drag and drop robots to merge, Discover new robot types, Earn coins to buy creatures, Build a high-tech army, Unlock various endings, Idle clicker gameplay

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pack of rubies | $1.99 | one-time |
| Hard Currency Pack 1 | $1.99 | one-time |
| pack with diamonds | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Shop Bundle | $2.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Hard Currency Pack 2 | $4.99 | one-time |
| big pack of rubies | $5.99 | one-time |
| Shop Bundle | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Hard Currency Pack 3 | $9.99 | one-time |
| starter bundle | $24.99 | one-time |

**What reviewers like**

- 👍 Awesome game
- 🤖 Fun robot evolutions
- 💡 Lots of unique robot designs
- 🕹️ Addictive gameplay
- 🎨 Cute and colorful visuals

**What reviewers complain about**

- 🔍 Some features feel hidden or unclear
- 🔋 High battery consumption
- 🔗 Frequent ads interrupting gameplay
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Game freezes or pauses when switching between screens
- Inconsistent berry drop rates despite upgrades
- Ads sometimes cause the game to crash

**Requested features**

- Add more evolution games on iOS
- Improve screen compatibility for newer devices
- Reduce frequency of ads or provide ad-free option
- Add ability to delete game progress


## Frequently asked questions

### Is Xenon Crowe free?

Xenon Crowe is free to download, with no in-app purchases.

### Is Robot Evolution free?

Robot Evolution is free to download, with in-app purchases available.

### Which has better reviews, Xenon Crowe or Robot Evolution?

Xenon Crowe is rated higher. Xenon Crowe averages 5.0 out of 5 from 2 ratings, while Robot Evolution averages 4.8 from 729 ratings.

### Do Xenon Crowe or Robot Evolution have ads?

Robot Evolution shows ads; Xenon Crowe does not.

### Which is updated more often, Xenon Crowe or Robot Evolution?

Xenon Crowe ships an update every 2 months, and Robot Evolution every 6 weeks. Most recently, Xenon Crowe was updated on October 10, 2026 and Robot Evolution on October 15, 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.*