# Gismo Case vs FaceLock Authenticator

The clearest difference is update cadence: FaceLock Authenticator at every 3 days against Gismo Case's every 2 weeks. Gismo Case's advantage is iOS requirement (8.0 vs 17.0). 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.

Gismo Case ships an update every 2 weeks, FaceLock Authenticator every 3 days. The most recent releases landed on September 15, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Gismo Case | FaceLock Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 51 MB | 16 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [365Labs](https://appshunter.io/developer/1681902832) | [Envoc](https://appshunter.io/developer/447475713) |

## What reviewers say

### Gismo Case

[App page](https://appshunter.io/ios/app/gismo-case/id6469101321)

**Features:** macOS Compatibility

**In-app purchases:** none


### FaceLock Authenticator

[App page](https://appshunter.io/ios/app/facelock-authenticator/id6771837274)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gismo Case free?

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

### Is FaceLock Authenticator free?

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

### Do Gismo Case or FaceLock Authenticator have ads?

Neither Gismo Case nor FaceLock Authenticator shows ads.

### Which is updated more often, Gismo Case or FaceLock Authenticator?

Gismo Case ships an update every 2 weeks, and FaceLock Authenticator every 3 days. Most recently, Gismo Case was updated on September 15, 2026 and FaceLock Authenticator on September 11, 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.*