# Secure DNS & Firewall vs ICNDrive

The clearest difference is update cadence: Secure DNS & Firewall at every 6 weeks against ICNDrive's every 4 months. ICNDrive's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Secure DNS & Firewall sells 2 in-app purchases, starting at $1.49 per month and ICNDrive sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Secure DNS & Firewall ships an update every 6 weeks, ICNDrive every 4 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Secure DNS & Firewall | ICNDrive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (21 ratings)](https://appshunter.io/ios/app/secure-dns-and-firewall/id1553642022/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 102 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Flinteger LLC](https://appshunter.io/developer/1553642024) | [Narbulut](https://appshunter.io/developer/1541832157) |

## What reviewers say

### Secure DNS & Firewall

[App page](https://appshunter.io/ios/app/secure-dns-and-firewall/id1553642022)

Encrypts DNS queries for enhanced privacy and security. It blocks ads, trackers, and malicious sites with customizable rules, offering a safer browsing experience. View your DNS query history for insights and control.

**Highlights:** Encrypted DNS over HTTPS (DoH), Customizable domain block list, Predefined blocked categories, App and service blocking, DNS query history, Ad and tracker blocking

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DNSS Monthly Subscription | $1.49 | per month |
| DNSS Yearly Subscription | $12.99 | per year |


### ICNDrive

[App page](https://appshunter.io/ios/app/icndrive/id6744564095)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5GB Storage | $1.99 | per month |
| 20GB Storage | $4.99 | per month |
| 100GB Storage | $9.99 | per month |


## Frequently asked questions

### Is Secure DNS & Firewall free?

Secure DNS & Firewall is free to download, with in-app purchases available.

### Is ICNDrive free?

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

### Do Secure DNS & Firewall or ICNDrive have ads?

Neither Secure DNS & Firewall nor ICNDrive shows ads.

### Which is updated more often, Secure DNS & Firewall or ICNDrive?

Secure DNS & Firewall ships an update every 6 weeks, and ICNDrive every 4 months. Most recently, Secure DNS & Firewall was updated on October 24, 2026 and ICNDrive on October 28, 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.*