# ST Robotics vs GOZO Caddy

The clearest difference is iOS requirement: GOZO Caddy at 12.0 against ST Robotics's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ST Robotics ships an update every 3 months, GOZO Caddy every 2 months. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ST Robotics | GOZO Caddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 34 MB | 14 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [Lebi Computer Technology Co. Ltd.](https://appshunter.io/developer/1004823999) |

## What reviewers say

### ST Robotics

[App page](https://appshunter.io/ios/app/st-robotics/id6739212512)

**Features:** macOS Compatibility

**In-app purchases:** none


### GOZO Caddy

[App page](https://appshunter.io/ios/app/gozo-caddy/id6740137377)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ST Robotics free?

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

### Is GOZO Caddy free?

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

### Do ST Robotics or GOZO Caddy have ads?

Neither ST Robotics nor GOZO Caddy shows ads.

### Which is updated more often, ST Robotics or GOZO Caddy?

ST Robotics ships an update every 3 months, and GOZO Caddy every 2 months. Most recently, ST Robotics was updated on October 7, 2026 and GOZO Caddy on October 16, 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.*