# FlexiTrace vs Pass’O

The clearest difference is device support: Pass’O at 3 against FlexiTrace's 1. Pass’O also leads on iOS requirement (12.0 vs 17.7.2). On price, 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.

## The numbers

| Metric | FlexiTrace | Pass’O |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 81 MB | 32 MB |
| Requires iOS | 17.7.2 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [ioki GmbH](https://appshunter.io/developer/1489448276) | [Keolis Obernai](https://appshunter.io/developer/1890180362) |

## What reviewers say

### FlexiTrace

[App page](https://appshunter.io/ios/app/flexitrace/id6451386113)

**Features:** Apple Wallet

**In-app purchases:** none


### Pass’O

[App page](https://appshunter.io/ios/app/passo/id6761536448)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlexiTrace free?

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

### Is Pass’O free?

Pass’O is free to download, with no in-app purchases.

### Do FlexiTrace or Pass’O have ads?

Neither FlexiTrace nor Pass’O shows ads.

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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.*