# VIV Ring vs Monomam Ring

The clearest difference is update cadence: Monomam Ring at weekly against VIV Ring's every 2 weeks. Monomam Ring also leads on iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support 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, Monomam Ring weekly. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | VIV Ring | Monomam Ring |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 625 MB | 92 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIV HEALTH INC.](https://appshunter.io/developer/1756028319) | [MONOMAM,INC.](https://appshunter.io/developer/1777172356) |

## 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


### Monomam Ring

[App page](https://appshunter.io/ios/app/monomam-ring/id6737583489)

**Features:** macOS Compatibility, 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 Monomam Ring free?

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

### Do VIV Ring or Monomam Ring have ads?

Neither VIV Ring nor Monomam Ring shows ads.

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

VIV Ring ships an update every 2 weeks, and Monomam Ring weekly. Most recently, VIV Ring was updated on October 7, 2026 and Monomam Ring on October 3, 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.*