# VIV Ring vs Dallimi

The clearest difference is ads: VIV Ring at none against Dallimi's shown. Dallimi's advantage is update cadence (every 5 days vs every 2 weeks) and device support (4 vs 1). On price 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.

VIV Ring ships an update every 2 weeks, Dallimi every 5 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | VIV Ring | Dallimi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/viv-ring/id6523416256/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 625 MB | 117 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [VIV HEALTH INC.](https://appshunter.io/developer/1756028319) | [Mooncheon Song](https://appshunter.io/developer/625976926) |

## 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


### Dallimi

[App page](https://appshunter.io/ios/app/dallimi-run-together/id6763487203)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VIV Ring free?

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

### Is Dallimi free?

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

### Do VIV Ring or Dallimi have ads?

Dallimi shows ads; VIV Ring does not.

### Which is updated more often, VIV Ring or Dallimi?

VIV Ring ships an update every 2 weeks, and Dallimi every 5 days. Most recently, VIV Ring was updated on October 7, 2026 and Dallimi on October 6, 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.*