# Cue vs Vitals Sync

The clearest difference is in-app purchases: Vitals Sync at none against Cue's 2. Vitals Sync also leads on update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cue sells 2 in-app purchases, starting at $4.99 per month. Vitals Sync asks for nothing beyond the download.

Cue ships an update monthly, Vitals Sync fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cue | Vitals Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/vitals-sync/id6780623839/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 13 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Quyen Ngo](https://appshunter.io/developer/1891544854) | [UMUR GOKALP](https://appshunter.io/developer/1755886704) |

## What reviewers say

### Cue

[App page](https://appshunter.io/ios/app/cue-anxiety-grounding/id6765865149)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cue Monthly | $4.99 | per month |
| Cue Annual | $34.99 | per year |


### Vitals Sync

[App page](https://appshunter.io/ios/app/vitals-sync/id6780623839)

This app imports key health metrics from your Garmin device that are not automatically synced to your phone's health app. It securely transfers HRV, Respiration, SpO₂, and VO₂ Max data directly from your device.

**Highlights:** Syncs HRV, Respiration, SpO₂, and VO₂ Max, Automatic background sync, No duplicate entries, Secure token-based authentication, On-device processing, No app account or tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Cue free?

Cue is free to download, with in-app purchases available.

### Is Vitals Sync free?

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

### Do Cue or Vitals Sync have ads?

Neither Cue nor Vitals Sync shows ads.

### Which is updated more often, Cue or Vitals Sync?

Cue ships an update monthly, and Vitals Sync fortnightly. Most recently, Cue was updated on November 2, 2026 and Vitals Sync on October 31, 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.*