# SattvaHR vs Do Face Auth

The clearest difference is iOS requirement: SattvaHR at 12.0 against Do Face Auth's 15.5. 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 | SattvaHR | Do Face Auth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 51 MB | 49 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [HASHKRIO TECH LLP](https://appshunter.io/developer/1790845932) | [Do Systems Inc](https://appshunter.io/developer/1546079511) |

## What reviewers say

### SattvaHR

[App page](https://appshunter.io/ios/app/sattvahr-face-attendance/id6737463534)

**Features:** macOS Compatibility

**In-app purchases:** none


### Do Face Auth

[App page](https://appshunter.io/ios/app/do-face-auth/id6782032752)

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

**In-app purchases:** none


## Frequently asked questions

### Is SattvaHR free?

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

### Is Do Face Auth free?

Do Face Auth is free to download, with no in-app purchases.

### Do SattvaHR or Do Face Auth have ads?

Neither SattvaHR nor Do Face Auth shows ads.

---

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