# NS3 vs DNS Optimizer

The clearest difference is rating: DNS Optimizer at 4.7 against NS3's 3.0. DNS Optimizer also leads on review sentiment (25% vs 0%) and ratings volume (81 vs 2). NS3's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. DNS Optimizer sells 2 one-off in-app purchases. NS3 asks for nothing beyond the download.

DNS Optimizer holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: DNS Optimizer has 81 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of NS3's written reviews are positive against 25% of DNS Optimizer's.

## The numbers

| Metric | NS3 | DNS Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ns3-dns-security-and-privacy/id1639356395/reviews) | **[4.7 (81 ratings)](https://appshunter.io/ios/app/dns-optimizer-server-changer/id6741016224/reviews)** |
| Number of ratings | 2 | **81** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 9 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Def24 Inc](https://appshunter.io/developer/1579249909) | [ATAKAN YILDIRIM](https://appshunter.io/developer/1792591490) |

## 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


### DNS Optimizer

[App page](https://appshunter.io/ios/app/dns-optimizer-server-changer/id6741016224)

Optimize your internet connection by easily switching DNS servers. Benchmark performance, block unwanted content, and enhance online gaming with secure and private browsing. Supports Wi-Fi and cellular networks on iPhone, iPad, and Mac.

**Highlights:** Switch system-wide DNS configurations, Benchmark DNS server performance, Pre-configured trusted DNS servers, Add custom encrypted DNS servers (DoH/DoT), Block ads and unwanted content, Improve online gaming latency

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DNS Optimizer Pro | $9.99 | one-time |
| DNS Optimizer Pro | $19.99 | one-time |


## Frequently asked questions

### Is NS3 free?

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

### Is DNS Optimizer free?

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

### Which has better reviews, NS3 or DNS Optimizer?

DNS Optimizer is rated higher. NS3 averages 3.0 out of 5 from 2 ratings, while DNS Optimizer averages 4.7 from 81 ratings.

### Do NS3 or DNS Optimizer have ads?

Neither NS3 nor DNS Optimizer 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.*