# Karaz Authenticator vs Geo Atlas Terrain

Karaz Authenticator and Geo Atlas Terrain are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Karaz Authenticator | Geo Atlas Terrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 44 MB | 86 MB |
| Requires iOS | 15.1 | **15.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RIBATIS](https://appshunter.io/developer/1372435891) | [Soufiane El yassari](https://appshunter.io/developer/1850554016) |

## What reviewers say

### Karaz Authenticator

[App page](https://appshunter.io/ios/app/karaz-authenticator/id6747678576)

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

**In-app purchases:** none


### Geo Atlas Terrain

[App page](https://appshunter.io/ios/app/geo-atlas-terrain/id6797846621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Karaz Authenticator free?

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

### Is Geo Atlas Terrain free?

Geo Atlas Terrain is free to download, with no in-app purchases.

### Do Karaz Authenticator or Geo Atlas Terrain have ads?

Neither Karaz Authenticator nor Geo Atlas Terrain 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.*