# NS3 vs Protexb

The clearest difference is rating: Protexb at 5.0 against NS3's 3.0. NS3's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Protexb holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | NS3 | Protexb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ns3-dns-security-and-privacy/id1639356395/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/protexb/id6747944068/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Monetization | Free | Free |
| Size | 46 MB | 11 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Def24 Inc](https://appshunter.io/developer/1579249909) | [TheGroceryShelf LLC](https://appshunter.io/developer/1823514695) |

## What reviewers say

### NS3

[App page](https://appshunter.io/ios/app/ns3-dns-security-and-privacy/id1639356395)

This app automatically intercepts and encrypts all DNS requests using various modern protocols for enhanced privacy and security. It provides real-time monitoring of app internet activity, offering a simple, user-friendly experience to protect your online traffic.

**Highlights:** Comprehensive protocol support (DoH, DoH3, DoT, DoQ, DNSCrypt), Automatic DNS request interception, Enhanced internet privacy and security, Real-time DNS activity monitor, Simple, one-click operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Protexb

[App page](https://appshunter.io/ios/app/protexb/id6747944068)

This app provides enhanced internet privacy and security by allowing users to switch DNS servers. It blocks ads and trackers for a cleaner, safer browsing experience with a built-in VPN tunnel.

**Highlights:** Switch DNS profiles, Built-in VPN tunnel, Ad-blocking, Tracker protection, Real-time ping display, One-tap connect/disconnect

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NS3 free?

NS3 is free to download, with no in-app purchases.

### Is Protexb free?

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

### Which has better reviews, NS3 or Protexb?

Protexb is rated higher. NS3 averages 3.0 out of 5 from 2 ratings, while Protexb averages 5.0 from 1 ratings.

### Do NS3 or Protexb have ads?

Neither NS3 nor Protexb 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.*