# Watch V9C vs OnWatch

The clearest difference is review sentiment: Watch V9C at 50% against OnWatch's 0%. Watch V9C also leads on rating (3.3 vs 1.5). OnWatch's advantage is ratings volume (11 vs 3). 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.

Watch V9C holds the better App Store score, 3.3 against 1.5. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 50% of Watch V9C's written reviews are positive against 0% of OnWatch's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Watch V9C | OnWatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/watch-v9c/id6444352186/reviews)** | [1.5 (11 ratings)](https://appshunter.io/ios/app/onwatch/id6446225287/reviews) |
| Number of ratings | 3 | **11** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 80 MB | 165 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SKG Health Technologies Co., Ltd.](https://appshunter.io/developer/928994499) | [怡 吴](https://appshunter.io/developer/1581150063) |

## What reviewers say

### Watch V9C

[App page](https://appshunter.io/ios/app/watch-v9c/id6444352186)

This utility app connects to a Bluetooth bracelet to track and display real-time health and exercise data, including heart rate, sleep, and activity. It also offers device management features like reminders and factory resets, and integrates with HealthKit.

**Highlights:** HealthKit integration, Real-time health monitoring, Exercise tracking, Sleep tracking, Bracelet reminders, Device search, Factory reset

**Features:** macOS Compatibility

**In-app purchases:** none


### OnWatch

[App page](https://appshunter.io/ios/app/onwatch/id6446225287)

Track your fitness with real-time data and historical records. Monitor sleep patterns, customize smart band settings, and record activities like cycling and running with visual data. Enjoy rich watch face content with the latest chip.

**Highlights:** Real-time exercise data tracking, Sleep pattern analysis, Smart band customization, Activity recording (cycling, running), Visualized data results, Rich watch face content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Watch V9C free?

Watch V9C is free to download, with no in-app purchases.

### Is OnWatch free?

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

### Which has better reviews, Watch V9C or OnWatch?

Watch V9C is rated higher. Watch V9C averages 3.3 out of 5 from 3 ratings, while OnWatch averages 1.5 from 11 ratings.

### Do Watch V9C or OnWatch have ads?

Neither Watch V9C nor OnWatch shows ads.

### Which is updated more often, Watch V9C or OnWatch?

Watch V9C ships an update every 2 months, and OnWatch every 2 months. Most recently, Watch V9C was updated on October 24, 2026 and OnWatch on October 24, 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.*