# VIV Ring vs 9FIT SmartRing

The clearest difference is rating: 9FIT SmartRing at 5.0 against VIV Ring's 3.0. 9FIT SmartRing also leads on iOS requirement (13.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

9FIT SmartRing holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

VIV Ring ships an update every 2 weeks, 9FIT SmartRing fortnightly. The most recent releases landed on September 20, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | VIV Ring | 9FIT SmartRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/viv-ring/id6523416256/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/9fit-smartring/id6621224419/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 69.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 625 MB | 28 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [VIV HEALTH INC.](https://appshunter.io/developer/1756028319) | [9FIT INC](https://appshunter.io/developer/1761979340) |

## What reviewers say

### VIV Ring

[App page](https://appshunter.io/ios/app/viv-ring/id6523416256)

This smart ring and its companion app offer advanced health tracking, monitoring sleep, activity, heart rate, and stress. It provides personalized insights to help users understand their bodies and make informed lifestyle choices for general wellness.

**Highlights:** Sleep cycle tracking, Activity level monitoring, Heart rate monitoring, Stress level tracking, Personalized wellness insights, Intuitive app interface

**In-app purchases:** none


### 9FIT SmartRing

[App page](https://appshunter.io/ios/app/9fit-smartring/id6621224419)

This app syncs with a smart ring to provide real-time health data including heart rate, sleep, and SpO2. It helps users monitor daily activities and sports performance to achieve wellness goals.

**Highlights:** Heart rate monitoring, Sleep analysis, SpO2 monitoring, Activity tracking, Bluetooth sync

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VIV Ring free?

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

### Is 9FIT SmartRing free?

9FIT SmartRing is free to download, with no in-app purchases.

### Which has better reviews, VIV Ring or 9FIT SmartRing?

9FIT SmartRing is rated higher. VIV Ring averages 3.0 out of 5 from 1 ratings, while 9FIT SmartRing averages 5.0 from 2 ratings.

### Do VIV Ring or 9FIT SmartRing have ads?

Neither VIV Ring nor 9FIT SmartRing shows ads.

### Which is updated more often, VIV Ring or 9FIT SmartRing?

VIV Ring ships an update every 2 weeks, and 9FIT SmartRing fortnightly. Most recently, VIV Ring was updated on September 20, 2026 and 9FIT SmartRing on June 1, 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.*