# Robot Link vs Utonbot Controller

The clearest difference is update cadence: Robot Link at every 11 days against Utonbot Controller's every 2 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.

Robot Link ships an update every 11 days, Utonbot Controller every 2 months. The most recent releases landed on September 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Robot Link | Utonbot Controller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Size | 49 MB | 72 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Yindong Technology Co., Ltd.](https://appshunter.io/developer/1709438259) | [深圳市跃瞳科技有限公司](https://appshunter.io/developer/1896674093) |

## What reviewers say

### Robot Link

[App page](https://appshunter.io/ios/app/robot-link/id6749361658)

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

**In-app purchases:** none


### Utonbot Controller

[App page](https://appshunter.io/ios/app/utonbot-controller/id6769615661)

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

**In-app purchases:** none


## Frequently asked questions

### Is Robot Link free?

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

### Is Utonbot Controller free?

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

### Do Robot Link or Utonbot Controller have ads?

Neither Robot Link nor Utonbot Controller shows ads.

### Which is updated more often, Robot Link or Utonbot Controller?

Robot Link ships an update every 11 days, and Utonbot Controller every 2 months. Most recently, Robot Link was updated on September 11, 2026 and Utonbot Controller on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*