# DNS Firewall vs WorldTime

The clearest difference is device support: DNS Firewall at 3 against WorldTime's 1. DNS Firewall also leads on iOS requirement (14.0 vs 17.6). On price, update cadence, ads 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.

DNS Firewall ships an update every 12 months, WorldTime every 6 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | DNS Firewall | WorldTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dns-firewall/id1635323870/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 9 MB | 1 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ORYXLABS TECHNOLOGIES - SOLE PROPRIETORSHIP LLC](https://appshunter.io/developer/1632897136) | [Runor Jiroma](https://appshunter.io/developer/1890760685) |

## What reviewers say

### DNS Firewall

[App page](https://appshunter.io/ios/app/dns-firewall/id1635323870)

This app acts as a DNS-based security solution, protecting your device from malicious web content by analyzing and blocking harmful domains in real-time. It secures your DNS traffic across any network, whether you're on corporate Wi-Fi or public hotspots.

**Highlights:** Real-time DNS query analysis, Blocks malicious domains, Secures DNS traffic globally, Supports corporate and public Wi-Fi, MDM bulk deployment for supervised devices, One-time authentication code for BYOD

**Features:** macOS Compatibility

**In-app purchases:** none


### WorldTime

[App page](https://appshunter.io/ios/app/worldtime-timezone-scrubber/id6761669915)

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

**In-app purchases:** none


## Frequently asked questions

### Is DNS Firewall free?

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

### Is WorldTime free?

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

### Do DNS Firewall or WorldTime have ads?

Neither DNS Firewall nor WorldTime shows ads.

### Which is updated more often, DNS Firewall or WorldTime?

DNS Firewall ships an update every 12 months, and WorldTime every 6 months. Most recently, DNS Firewall was updated on October 1, 2026 and WorldTime on October 17, 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.*