# DNS Optimizer vs Fasty DNS Changer

The clearest difference is ads: DNS Optimizer at none against Fasty DNS Changer's shown. Fasty DNS Changer's advantage is update cadence (every 4 days vs every 11 days) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. DNS Optimizer sells 2 one-off in-app purchases and Fasty DNS Changer sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

DNS Optimizer ships an update every 11 days, Fasty DNS Changer every 4 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | DNS Optimizer | Fasty DNS Changer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/dns-optimizer-server-changer/id6741016224/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 64 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ATAKAN YILDIRIM](https://appshunter.io/developer/1792591490) | [ERSEN KAYA](https://appshunter.io/developer/6792860850) |

## What reviewers say

### 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 |


### Fasty DNS Changer

[App page](https://appshunter.io/ios/app/fasty-dns-changer/id6794352897)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $2.99 | per month |
| Pro Monthly | $9.99 | per month |
| Basic Yearly | $19.99 | per year |
| Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is DNS Optimizer free?

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

### Is Fasty DNS Changer free?

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

### Do DNS Optimizer or Fasty DNS Changer have ads?

Fasty DNS Changer shows ads; DNS Optimizer does not.

### Which is updated more often, DNS Optimizer or Fasty DNS Changer?

DNS Optimizer ships an update every 11 days, and Fasty DNS Changer every 4 days. Most recently, DNS Optimizer was updated on October 15, 2026 and Fasty DNS Changer on October 16, 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.*