# SZ vs GlassDNS

The clearest difference is device support: GlassDNS at 2 against SZ's —. SZ's advantage is iOS requirement (13.0 vs 26.4). On price 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.

## The numbers

| Metric | SZ | GlassDNS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/glassdns/id6761304344/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Daily |
| Monetization | — | Free |
| Size | 3 MB | 1 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Shengshi Innovation Technology Co., Ltd.](https://appshunter.io/developer/1789742937) | [良瑀 童](https://appshunter.io/developer/1882169988) |

## What reviewers say

### SZ

[App page](https://appshunter.io/ios/app/sz-sdwan/id6740398742)

**In-app purchases:** none


### GlassDNS

[App page](https://appshunter.io/ios/app/glassdns/id6761304344)

Manage your DNS records directly from your iPhone or iPad. This app supports multiple DNS providers and offers full record management, including adding, editing, and deleting various record types. It's designed with security and native iOS features in mind.

**Highlights:** Multi-provider DNS support, Full DNS record management, A, AAAA, CNAME, MX, TXT, NS, SRV record types, Secure API credential storage, Native iOS design with light/dark mode, Bilingual support (English & Chinese)

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

**In-app purchases:** none


## Frequently asked questions

### Is SZ free?

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

### Is GlassDNS free?

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

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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.*