# Yarbo vs Master Clear Salt System

The clearest difference is rating: Yarbo at 4.3 against Master Clear Salt System's 1.0. Yarbo also leads on review sentiment (63% vs 25%) and ratings volume (786 vs 2). 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.

Yarbo holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Yarbo has 786 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 63% of Yarbo's written reviews are positive against 25% of Master Clear Salt System's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Yarbo | Master Clear Salt System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (786 ratings)](https://appshunter.io/ios/app/yarbo/id6443747952/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/master-clear-salt-system/id6738960674/reviews) |
| Number of ratings | **786** | 2 |
| Positive reviews | **62.6% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 253 MB | 62 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yarbo](https://appshunter.io/developer/1703242829) | [Master Spas](https://appshunter.io/developer/574204539) |

## What reviewers say

### Yarbo

[App page](https://appshunter.io/ios/app/yarbo/id6443747952)

Control your robotic snow removal system with this app. Plan snow removal areas, manage operations, and monitor progress in real-time. Features include manual control, location tracking, and automatic charging.

**Highlights:** Area planning for snow removal, Automatic plan creation, Real-time progress monitoring, Manual controller usage, Location tracking, Auto return charging

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great system overall
- 👍 Love it
- 👍 Solid all around
- 👍 Gets better every month
- 👍 Very capable

**What reviewers complain about**

- 💰 High price tag
- 🐛 Difficulty maintaining GPS signal
- 🐛 Overheating issues
- 🐛 Problems with blades
- 👎 No help when issues arise

**Reported bugs**

- Difficulty maintaining GPS signal
- Overheating issues
- Problems with blades
- Slow support response
- Frequent software bugs and errors

**Requested features**

- Ability to edit maps
- Ability to draw no-go zones without driving the unit
- More human-readable diagnostic info
- Ability to program mowing every other day or every three days
- Ability to see programs while the unit is running


### Master Clear Salt System

[App page](https://appshunter.io/ios/app/master-clear-salt-system/id6738960674)

Monitor and control your spa's water chemistry remotely. Adjust settings, check salt levels, and manage chlorine cycles to ensure optimal water quality with minimal effort.

**Highlights:** Monitor salt level, Adjust chlorine sensor sensitivity, Manually override chlorine cycle, Check Smart Cell life, Remote control and monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Yarbo free?

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

### Is Master Clear Salt System free?

Master Clear Salt System is free to download, with no in-app purchases.

### Which has better reviews, Yarbo or Master Clear Salt System?

Yarbo is rated higher. Yarbo averages 4.3 out of 5 from 786 ratings, while Master Clear Salt System averages 1.0 from 2 ratings.

### Do Yarbo or Master Clear Salt System have ads?

Neither Yarbo nor Master Clear Salt System shows ads.

### Which is updated more often, Yarbo or Master Clear Salt System?

Yarbo ships an update every 3 weeks, and Master Clear Salt System every 3 weeks. Most recently, Yarbo was updated on October 24, 2026 and Master Clear Salt System on October 24, 2026.

---

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