# DNS Security vs Net Optimizer

The clearest difference is ads: DNS Security at none against Net Optimizer's shown. DNS Security also leads on rating (4.8 vs 4.6). Net Optimizer's advantage is ratings volume (3.1K vs 72) and iOS requirement (13.0 vs 17.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. DNS Security sells 1 one-off in-app purchase and Net Optimizer sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

DNS Security holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Net Optimizer has 3.1K ratings behind it against 72, so its average is the more settled of the two. Written reviews complicate that: 67% of DNS Security's written reviews are positive against 70% of Net Optimizer's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | DNS Security | Net Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (72 ratings)](https://appshunter.io/ios/app/dns-security/id1537782072/reviews)** | [4.6 (3.1K ratings)](https://appshunter.io/ios/app/net-optimizer-optimize-ping/id1568708059/reviews) |
| Number of ratings | 72 | **3.1K** |
| Positive reviews | 66.7% of reviews | **70.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 62 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHUNG-HO LEE](https://appshunter.io/developer/502429481) | [Ali Burak Goncu](https://appshunter.io/developer/1896771128) |

## What reviewers say

### DNS Security

[App page](https://appshunter.io/ios/app/dns-security/id1537782072)

This app encrypts your DNS queries using DoH and DoT protocols to enhance online privacy and security. It prevents eavesdropping and data manipulation by securing the translation of domain names to IP addresses. Choose from trusted providers or configure your own server for a safer browsing experience.

**Highlights:** DNS over HTTPS (DoH) support, DNS over TLS (DoT) support, No VPN configuration needed, Configurable custom DNS servers, Privacy-focused, no user data collection, Choice of trusted DNS providers, Supports custom URL schemes for automation

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro features | $1.99 | one-time |


### Net Optimizer

[App page](https://appshunter.io/ios/app/net-optimizer-optimize-ping/id1568708059)

This app optimizes your internet connection by finding and connecting to the fastest DNS server available. It helps improve web surfing speeds and reduces lag and latency for online gaming.

**Highlights:** Find fastest DNS server, Improve web surfing speed, Reduce gaming lag and latency, Automatic network optimization, Supports mobile data and WiFi, Wide range of DNS server support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Net Optimizer 1 Month Premium | $5.99 | per month |
| Net Optimizer 3 Day Free Trial | $39.99 | per year |
| Net Optimizer 1 Year Premium | $39.99 | per year |

**What reviewers like**

- 🚀 Boosts internet speed
- 👍 Improves gaming performance
- 🚀 Increased download/upload speeds

**What reviewers complain about**

- 🐛 Causes disconnections and freezing
- 🔋 Slows down device performance
- 🐛 Unreliable and inconsistent

**Reported bugs**

- Login issues
- Frequent crashes
- Compatibility problems with older devices

**Requested features**

- More customization options
- Better server selection
- Improved compatibility with different devices


## Frequently asked questions

### Is DNS Security free?

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

### Is Net Optimizer free?

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

### Which has better reviews, DNS Security or Net Optimizer?

DNS Security is rated higher. DNS Security averages 4.8 out of 5 from 72 ratings, while Net Optimizer averages 4.6 from 3.1K ratings.

### Do DNS Security or Net Optimizer have ads?

Net Optimizer shows ads; DNS Security does not.

### Which is updated more often, DNS Security or Net Optimizer?

DNS Security ships an update every 3 weeks, and Net Optimizer every 3 weeks. Most recently, DNS Security was updated on September 23, 2026 and Net Optimizer on September 22, 2026.

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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.*