# Secure Mobile vs Secure DNS & Firewall

The clearest difference is review sentiment: Secure DNS & Firewall at 70% against Secure Mobile's 0%. Secure DNS & Firewall also leads on rating (4.0 vs 3.5) and ratings volume (22 vs 2). Secure Mobile's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 17.0). On price, update cadence, ads 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. Secure Mobile asks for nothing beyond the download.

Secure DNS & Firewall holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: Secure DNS & Firewall has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Secure Mobile's written reviews are positive against 70% of Secure DNS & Firewall's.

Secure Mobile ships an update every 3 months, Secure DNS & Firewall every 6 weeks. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Secure Mobile | Secure DNS & Firewall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/secure-mobile/id1449140696/reviews) | **[4.0 (22 ratings)](https://appshunter.io/ios/app/secure-dns-and-firewall/id1553642022/reviews)** |
| Number of ratings | 2 | **22** |
| Positive reviews | 0.0% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 42 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Security Identity Systems, LLC](https://appshunter.io/developer/1437611351) | [Flinteger LLC](https://appshunter.io/developer/1553642024) |

## What reviewers say

### Secure Mobile

[App page](https://appshunter.io/ios/app/secure-mobile/id1449140696)

This app offers protection for your mobile device against accidental damage and data loss. It aims to provide peace of mind by safeguarding your phone's physical integrity and digital information.

**Highlights:** Protection against unexpected damages, Safeguards against data loss, Mobile phone security, Data backup features

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Secure Mobile free?

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

### Is Secure DNS & Firewall free?

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

### Which has better reviews, Secure Mobile or Secure DNS & Firewall?

Secure DNS & Firewall is rated higher. Secure Mobile averages 3.5 out of 5 from 2 ratings, while Secure DNS & Firewall averages 4.0 from 22 ratings.

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

Neither Secure Mobile nor Secure DNS & Firewall shows ads.

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

Secure Mobile ships an update every 3 months, and Secure DNS & Firewall every 6 weeks. Most recently, Secure Mobile was updated on October 1, 2026 and Secure DNS & Firewall 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.*