# TransNet Scanner vs MyMetraKey

The clearest difference is update cadence: MyMetraKey at every 2 months against TransNet Scanner's every 55 months. MyMetraKey also leads on iOS requirement (12.1 vs 16). 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.

TransNet Scanner ships an update every 55 months, MyMetraKey every 2 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TransNet Scanner | MyMetraKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 2 months** |
| Size | 0 MB | 24 MB |
| Requires iOS | 16 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [United Network for Organ Sharing](https://appshunter.io/developer/980611763) | [Metra d.o.o.](https://appshunter.io/developer/923483492) |

## What reviewers say

### TransNet Scanner

[App page](https://appshunter.io/ios/app/transnet-scanner/id1005030138)

**In-app purchases:** none


### MyMetraKey

[App page](https://appshunter.io/ios/app/mymetrakey/id1056528050)

**In-app purchases:** none


## Frequently asked questions

### Is TransNet Scanner free?

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

### Is MyMetraKey free?

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

### Do TransNet Scanner or MyMetraKey have ads?

Neither TransNet Scanner nor MyMetraKey shows ads.

### Which is updated more often, TransNet Scanner or MyMetraKey?

TransNet Scanner ships an update every 55 months, and MyMetraKey every 2 months. Most recently, TransNet Scanner was updated on October 7, 2026 and MyMetraKey on October 15, 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.*