# Fy Ring vs NAVA Ring

Fy Ring and NAVA Ring are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Fy Ring ships an update fortnightly, NAVA Ring every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fy Ring | NAVA Ring |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 77 MB | 153 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MedVigilance Inc.](https://appshunter.io/developer/1452991546) | [NAVA Smart Rings LTD.](https://appshunter.io/developer/1830452841) |

## What reviewers say

### Fy Ring

[App page](https://appshunter.io/ios/app/fy-ring/id6449668673)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NAVA Ring

[App page](https://appshunter.io/ios/app/nava-ring/id6749446091)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fy Ring free?

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

### Is NAVA Ring free?

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

### Do Fy Ring or NAVA Ring have ads?

Neither Fy Ring nor NAVA Ring shows ads.

### Which is updated more often, Fy Ring or NAVA Ring?

Fy Ring ships an update fortnightly, and NAVA Ring every 3 weeks. Most recently, Fy Ring was updated on November 3, 2026 and NAVA 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.*