# Guess Trail vs Carnitrix

The clearest difference is in-app purchases: Guess Trail at none against Carnitrix's 2. Guess Trail also leads on update cadence (daily vs every 4 days) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Carnitrix sells 2 in-app purchases, starting at $0.99 per month. Guess Trail asks for nothing beyond the download.

Guess Trail ships an update daily, Carnitrix every 4 days. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Guess Trail | Carnitrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (5 ratings)](https://appshunter.io/ios/app/carnitrix-mutated-alien-watch/id6758397276/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Monetization | — | Subscription |
| Size | 123 MB | 36 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 9+ |
| Developer | [Brilliant Trails Ltd](https://appshunter.io/developer/1287126963) | [凯祥 孟](https://appshunter.io/developer/1877739028) |

## What reviewers say

### Guess Trail

[App page](https://appshunter.io/ios/app/guess-trail/id6450366613)

**Features:** macOS Compatibility

**In-app purchases:** none


### Carnitrix

[App page](https://appshunter.io/ios/app/carnitrix-mutated-alien-watch/id6758397276)

Experience interactive alien transformations with immersive effects on your iPhone and Apple Watch. This app offers a seamless cross-device experience, allowing your iPhone to remotely control actions on your Apple Watch for a fun, sci-fi-inspired adventure.

**Highlights:** Alien-style transformation modes, Responsive Apple Watch interactions, iPhone remote control for Apple Watch, Rich sound and visual effects, Intuitive entertainment design, Cross-device experience

**Features:** Family Sharing, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Lifetime Membership | $2.99 | one-time |


## Frequently asked questions

### Is Guess Trail free?

Guess Trail is free to download, with no in-app purchases.

### Is Carnitrix free?

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

### Do Guess Trail or Carnitrix have ads?

Neither Guess Trail nor Carnitrix shows ads.

### Which is updated more often, Guess Trail or Carnitrix?

Guess Trail ships an update daily, and Carnitrix every 4 days. Most recently, Guess Trail was updated on October 25, 2026 and Carnitrix on October 22, 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.*