# Facephi Authentication vs Look Straight

The clearest difference is in-app purchases: Facephi Authentication at none against Look Straight's 1. Facephi Authentication also leads on iOS requirement (16.0 vs 18.6). Look Straight's advantage is update cadence (every 2 days vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Look Straight sells 1 one-off in-app purchase. Facephi Authentication asks for nothing beyond the download.

Facephi Authentication ships an update every 6 weeks, Look Straight every 2 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Facephi Authentication | Look Straight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 62 MB | 13 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [FacePhi Biometria SA](https://appshunter.io/developer/981537538) | [Adam Tow](https://appshunter.io/developer/376550492) |

## What reviewers say

### Facephi Authentication

[App page](https://appshunter.io/ios/app/facephi-authentication/id1579032570)

**In-app purchases:** none


### Look Straight

[App page](https://appshunter.io/ios/app/look-straight-face-control/id6754043398)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Look Straight Pro Full Access | $9.99 | one-time |


## Frequently asked questions

### Is Facephi Authentication free?

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

### Is Look Straight free?

Look Straight is free to download, with in-app purchases available.

### Do Facephi Authentication or Look Straight have ads?

Neither Facephi Authentication nor Look Straight shows ads.

### Which is updated more often, Facephi Authentication or Look Straight?

Facephi Authentication ships an update every 6 weeks, and Look Straight every 2 days. Most recently, Facephi Authentication was updated on October 5, 2026 and Look Straight on October 13, 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.*