# Thincast Authenticator vs NetBuddy DNS Sniffer

The clearest difference is price: Thincast Authenticator at Free against NetBuddy DNS Sniffer's $1.99. Thincast Authenticator also leads on iOS requirement (11.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Thincast Authenticator is free to download; NetBuddy DNS Sniffer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Thincast Authenticator | NetBuddy DNS Sniffer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 53 MB | 1 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thincast Technologies GmbH](https://appshunter.io/developer/529509416) | [Rick Bodnar](https://appshunter.io/developer/1712763175) |

## What reviewers say

### Thincast Authenticator

[App page](https://appshunter.io/ios/app/thincast-authenticator/id1670892777)

**Features:** macOS Compatibility

**In-app purchases:** none


### NetBuddy DNS Sniffer

[App page](https://appshunter.io/ios/app/netbuddy-dns-sniffer/id6744717101)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thincast Authenticator free?

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

### Is NetBuddy DNS Sniffer free?

NetBuddy DNS Sniffer costs $1.99, with no in-app purchases.

### Do Thincast Authenticator or NetBuddy DNS Sniffer have ads?

Neither Thincast Authenticator nor NetBuddy DNS Sniffer 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.*