# XSense vs IDX by authID

The clearest difference is iOS requirement: XSense at 8.0 against IDX by authID's 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.

## The numbers

| Metric | XSense | IDX by authID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 65 MB | 172 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ensurity Technologies Limited](https://appshunter.io/developer/1090654793) | [Ipsidy Inc.](https://appshunter.io/developer/1058436127) |

## What reviewers say

### XSense

[App page](https://appshunter.io/ios/app/xsense/id1491005919)

**Features:** macOS Compatibility

**In-app purchases:** none


### IDX by authID

[App page](https://appshunter.io/ios/app/idx-by-authid/id6749580764)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XSense free?

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

### Is IDX by authID free?

IDX by authID is free to download, with no in-app purchases.

### Do XSense or IDX by authID have ads?

Neither XSense nor IDX by authID shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*