# FitLab Test vs CardioID HF

The clearest difference is update cadence: CardioID HF at every 5 weeks against FitLab Test's every 90 months. FitLab Test's advantage is iOS requirement (11.0 vs 15.6). 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.

FitLab Test ships an update every 90 months, CardioID HF every 5 weeks. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | FitLab Test | CardioID HF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cardioid-hf/id1562986128/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 90 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 10 MB | 139 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Health&SportLab](https://appshunter.io/developer/893973549) | [General Prognostics](https://appshunter.io/developer/1562986130) |

## What reviewers say

### FitLab Test

[App page](https://appshunter.io/ios/app/fitlab-test/id1101639148)

**Features:** macOS Compatibility

**In-app purchases:** none


### CardioID HF

[App page](https://appshunter.io/ios/app/cardioid-hf/id1562986128)

This application allows heart failure patients to remotely monitor their health and share biomarker data with their physicians. It provides easy-to-follow instructions for tracking health and learning about the condition.

**Highlights:** Remote health monitoring, Biomarker data tracking, Patient-clinician communication, Condition education, Easy-to-follow instructions

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

**In-app purchases:** none


## Frequently asked questions

### Is FitLab Test free?

FitLab Test is free to download, with no in-app purchases.

### Is CardioID HF free?

CardioID HF is free to download, with no in-app purchases.

### Do FitLab Test or CardioID HF have ads?

Neither FitLab Test nor CardioID HF shows ads.

### Which is updated more often, FitLab Test or CardioID HF?

FitLab Test ships an update every 90 months, and CardioID HF every 5 weeks. Most recently, FitLab Test was updated on October 26, 2026 and CardioID HF on October 23, 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.*