# Karmed ITMan vs BioSign

The clearest difference is update cadence: BioSign at every 5 days against Karmed ITMan's every 6 months. Karmed ITMan's advantage is iOS requirement (12.0 vs 14.0). 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.

Karmed ITMan ships an update every 6 months, BioSign every 5 days. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Karmed ITMan | BioSign |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Size | 28 MB | 42 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kardelen Yazılım](https://appshunter.io/developer/999512905) | [ANIL KURTARAN](https://appshunter.io/developer/1595554573) |

## What reviewers say

### Karmed ITMan

[App page](https://appshunter.io/ios/app/karmed-itman/id1509448465)

**Features:** macOS Compatibility

**In-app purchases:** none


### BioSign

[App page](https://appshunter.io/ios/app/biosign/id6754662994)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Karmed ITMan free?

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

### Is BioSign free?

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

### Do Karmed ITMan or BioSign have ads?

Neither Karmed ITMan nor BioSign shows ads.

### Which is updated more often, Karmed ITMan or BioSign?

Karmed ITMan ships an update every 6 months, and BioSign every 5 days. Most recently, Karmed ITMan was updated on September 17, 2026 and BioSign on September 18, 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.*