# YS Pro vs CZone 360

The clearest difference is in-app purchases: CZone 360 at none against YS Pro's 14. YS Pro's advantage is update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. YS Pro sells 10 in-app purchases, starting at $17.99 per month. CZone 360 asks for nothing beyond the download.

YS Pro ships an update monthly, CZone 360 every 2 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | YS Pro | CZone 360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/czone-360/id6752302134/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 131 MB | 169 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YACHT SENTINEL LIMITED](https://appshunter.io/developer/1100887535) | [Navico Group Americas LLC](https://appshunter.io/developer/804640355) |

## What reviewers say

### YS Pro

[App page](https://appshunter.io/ios/app/ys-pro/id1619748824)

Monitor your yacht remotely with this app, designed for owners of Yacht Sentinel devices. Track your vessel's status and receive alerts to ensure its security and well-being.

**Highlights:** Remote boat monitoring, Yacht Sentinel device integration, Security alerts, Vessel status tracking, Real-time notifications

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zone EU | $17.99 | per month |
| Standard | $17.99 | per month |
| Zone US | $19.99 | per month |
| Zone J | $22.99 | per month |
| Zone H | $24.99 | per month |
| Extended | $24.99 | per month |
| Zone A1 | $44.99 | per month |
| Extended+ | $44.99 | per month |
| Sentinel cam 2 | $69.99 | per year |
| Sentinel cam, yearly | $69.99 | per year |


### CZone 360

[App page](https://appshunter.io/ios/app/czone-360/id6752302134)

Monitor your onboard power system in real time with this app. Track battery health, charging status, voltage, and temperature from your phone. Enjoy a simple, connected solution for peace of mind on the water, road, or off the grid.

**Highlights:** Real-time power system monitoring, Battery health and charging status, Bluetooth connectivity, Multi-brand compatibility, Plug-and-play setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YS Pro free?

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

### Is CZone 360 free?

CZone 360 is free to download, with no in-app purchases.

### Do YS Pro or CZone 360 have ads?

Neither YS Pro nor CZone 360 shows ads.

### Which is updated more often, YS Pro or CZone 360?

YS Pro ships an update monthly, and CZone 360 every 2 months. Most recently, YS Pro was updated on October 17, 2026 and CZone 360 on October 7, 2026.

---

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