# AdGuard DNS vs GlassScan

The clearest difference is update cadence: AdGuard DNS at every 2 weeks against GlassScan's every 5 weeks. AdGuard DNS also leads on iOS requirement (15.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

AdGuard DNS ships an update every 2 weeks, GlassScan every 5 weeks. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AdGuard DNS | GlassScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (45 ratings)](https://appshunter.io/ios/app/adguard-dns/id6754605049/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 37.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 87 MB | 3 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adguard Software Limited](https://appshunter.io/developer/1440147258) | [Branko Borota](https://appshunter.io/developer/1228658475) |

## What reviewers say

### AdGuard DNS

[App page](https://appshunter.io/ios/app/adguard-dns/id6754605049)

This utility app connects your devices to a secure DNS server that blocks ads, trackers, and malicious websites. It offers enhanced privacy and protection across your entire network without collecting user data. Ideal for individuals and organizations seeking a cleaner, safer online experience.

**Highlights:** Blocks ads and trackers, Protects against malicious domains, Works across all devices, Privacy-focused, no data collection, Easy network-wide protection

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

**In-app purchases:** none


### GlassScan

[App page](https://appshunter.io/ios/app/glassscan-qr-code-scanner/id6761646701)

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

**In-app purchases:** none


## Frequently asked questions

### Is AdGuard DNS free?

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

### Is GlassScan free?

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

### Do AdGuard DNS or GlassScan have ads?

Neither AdGuard DNS nor GlassScan shows ads.

### Which is updated more often, AdGuard DNS or GlassScan?

AdGuard DNS ships an update every 2 weeks, and GlassScan every 5 weeks. Most recently, AdGuard DNS was updated on October 23, 2026 and GlassScan on October 10, 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.*