# KernelHairs vs CareHalo

The clearest difference is update cadence: CareHalo at every 3 weeks against KernelHairs's every 3 months. 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.

KernelHairs ships an update every 3 months, CareHalo every 3 weeks. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | KernelHairs | CareHalo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/carehalo/id1520434505/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 44 MB | 23 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [徐州科诺医疗仪器设备有限公司](https://appshunter.io/developer/1281841881) | [CAREHALO CORPORATION](https://appshunter.io/developer/1520434657) |

## What reviewers say

### KernelHairs

[App page](https://appshunter.io/ios/app/kernelhairs/id1446514350)

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

**In-app purchases:** none


### CareHalo

[App page](https://appshunter.io/ios/app/carehalo/id1520434505)

This medical app facilitates remote patient monitoring by allowing users to record and share vital health data with their healthcare providers. It supports various Bluetooth-enabled devices for collecting information like blood pressure and glucose levels. The collected data is accessible in the app's history section for review by medical professionals.

**Highlights:** Record and share health information, Remote patient monitoring, Supports Bluetooth connected devices, Tracks blood pressure, glucose, and more, View collected vital information history

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

**In-app purchases:** none


## Frequently asked questions

### Is KernelHairs free?

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

### Is CareHalo free?

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

### Do KernelHairs or CareHalo have ads?

Neither KernelHairs nor CareHalo shows ads.

### Which is updated more often, KernelHairs or CareHalo?

KernelHairs ships an update every 3 months, and CareHalo every 3 weeks. Most recently, KernelHairs was updated on October 29, 2026 and CareHalo on October 22, 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.*