# LinkLoop T1D vs Vitals Sync

The clearest difference is review sentiment: LinkLoop T1D at 100% against Vitals Sync's 50%. LinkLoop T1D also leads on device support (3 vs 1). Vitals Sync's advantage is rating (4.3 vs 4.0) and ratings volume (6 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Vitals Sync holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Vitals Sync has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of LinkLoop T1D's written reviews are positive against 50% of Vitals Sync's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | LinkLoop T1D | Vitals Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/linkloop-t1d/id6759566762/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/vitals-sync/id6780623839/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 47 MB | 4 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [VibeCMD](https://appshunter.io/developer/1879550677) | [UMUR GOKALP](https://appshunter.io/developer/1755886704) |

## What reviewers say

### LinkLoop T1D

[App page](https://appshunter.io/ios/app/linkloop-t1d/id6759566762)

This app helps individuals manage Type 1 Diabetes by tracking glucose levels, logging moods, and providing AI-driven insights. It facilitates sharing data with a support network and managing essential supplies, all within a user-friendly interface.

**Highlights:** Glucose tracking (manual & CGM), AI-powered insights and summaries, Mood and notes journaling, Care Circle for data sharing, Supply tracking and reminders, Achievements and badges

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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 LinkLoop T1D free?

LinkLoop T1D is free to download, with no in-app purchases.

### Is Vitals Sync free?

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

### Which has better reviews, LinkLoop T1D or Vitals Sync?

Vitals Sync is rated higher. LinkLoop T1D averages 4.0 out of 5 from 1 ratings, while Vitals Sync averages 4.3 from 6 ratings.

### Do LinkLoop T1D or Vitals Sync have ads?

Neither LinkLoop T1D nor Vitals Sync shows ads.

### Which is updated more often, LinkLoop T1D or Vitals Sync?

LinkLoop T1D ships an update fortnightly, and Vitals Sync fortnightly. Most recently, LinkLoop T1D was updated on October 24, 2026 and Vitals Sync 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.*