# GutSee vs Rocket Trials

The clearest difference is update cadence: Rocket Trials at every 2 months against GutSee's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GutSee ships an update every 12 months, Rocket Trials every 2 months. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GutSee | Rocket Trials |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 84 MB | 19 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Massachusetts Institute of Technology](https://appshunter.io/developer/353590322) | [Rocket Trails LLC](https://appshunter.io/developer/1437489832) |

## What reviewers say

### GutSee

[App page](https://appshunter.io/ios/app/gutsee/id1498663947)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rocket Trials

[App page](https://appshunter.io/ios/app/rocket-trials/id1638050022)

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

**In-app purchases:** none


## Frequently asked questions

### Is GutSee free?

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

### Is Rocket Trials free?

Rocket Trials is free to download, with no in-app purchases.

### Do GutSee or Rocket Trials have ads?

Neither GutSee nor Rocket Trials shows ads.

### Which is updated more often, GutSee or Rocket Trials?

GutSee ships an update every 12 months, and Rocket Trials every 2 months. Most recently, GutSee was updated on October 27, 2026 and Rocket Trials on October 10, 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.*