# nAuth vs Tessabyte

The clearest difference is in-app purchases: nAuth at none against Tessabyte's 1. nAuth also leads on device support and iOS requirement (15.1 vs 17.6). On price there is nothing between them.

Both are free to download. Tessabyte sells 1 one-off in-app purchase. nAuth asks for nothing beyond the download.

## The numbers

| Metric | nAuth | Tessabyte |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Size | 34 MB | 5 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Nanostuffs](https://appshunter.io/developer/435673328) | [Netmantics LLC](https://appshunter.io/developer/1853388928) |

## What reviewers say

### nAuth

[App page](https://appshunter.io/ios/app/nauth-2fa-authenticator-app/id6751160503)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tessabyte

[App page](https://appshunter.io/ios/app/tessabyte/id6755356449)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tessabyte | $14.99 | one-time |


## Frequently asked questions

### Is nAuth free?

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

### Is Tessabyte free?

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

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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.*