# VIV Ring vs Acer FreeSense Ring

The clearest difference is update cadence: VIV Ring at every 2 weeks against Acer FreeSense Ring's every 5 weeks. Acer FreeSense Ring's advantage is 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, Acer FreeSense Ring every 5 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | VIV Ring | Acer FreeSense 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** | Every 5 weeks |
| Monetization | Free | — |
| Size | 628 MB | 139 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIV HEALTH INC.](https://appshunter.io/developer/1756028319) | [Acer Incorporated](https://appshunter.io/developer/567404763) |

## 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


### Acer FreeSense Ring

[App page](https://appshunter.io/ios/app/acer-freesense-ring/id6739524662)

**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 Acer FreeSense Ring free?

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

### Do VIV Ring or Acer FreeSense Ring have ads?

Neither VIV Ring nor Acer FreeSense Ring shows ads.

### Which is updated more often, VIV Ring or Acer FreeSense Ring?

VIV Ring ships an update every 2 weeks, and Acer FreeSense Ring every 5 weeks. Most recently, VIV Ring was updated on October 24, 2026 and Acer FreeSense Ring on October 28, 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.*