# 9FIT SmartRing vs Monomam Ring

The clearest difference is update cadence: Monomam Ring at weekly against 9FIT SmartRing's fortnightly. 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.

9FIT SmartRing ships an update fortnightly, Monomam Ring weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 9FIT SmartRing | Monomam Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/9fit-smartring/id6621224419/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 28 MB | 92 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [9FIT INC](https://appshunter.io/developer/1761979340) | [MONOMAM,INC.](https://appshunter.io/developer/1777172356) |

## What reviewers say

### 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


### 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 9FIT SmartRing free?

9FIT SmartRing 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 9FIT SmartRing or Monomam Ring have ads?

Neither 9FIT SmartRing nor Monomam Ring shows ads.

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

9FIT SmartRing ships an update fortnightly, and Monomam Ring weekly. Most recently, 9FIT SmartRing was updated on November 4, 2026 and Monomam Ring on October 30, 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.*