# Secure AdsBlock vs CodaDNS

The clearest difference is ads: CodaDNS at none against Secure AdsBlock's shown. CodaDNS also leads on update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Secure AdsBlock sells 2 in-app purchases, starting at $9.99 per 7 days and CodaDNS sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Secure AdsBlock ships an update every 3 months, CodaDNS every 3 weeks. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Secure AdsBlock | CodaDNS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 32 MB | 9 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Elzbieta Janusz](https://appshunter.io/developer/1764522079) | [OGUZHAN KALELIOGLU](https://appshunter.io/developer/1861274526) |

## What reviewers say

### Secure AdsBlock

[App page](https://appshunter.io/ios/app/secure-adsblock-smartblocker/id6753799900)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $9.99 | per 7 days |
| Yearly Access | $39.99 | per year |


### CodaDNS

[App page](https://appshunter.io/ios/app/codadns-safe-internet/id6757792357)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Family Plan | $0.99 | per month |
| CodaDNS Pro - Monthly | $1.99 | per month |
| Yearly Family Plan | $6.99 | per year |


## Frequently asked questions

### Is Secure AdsBlock free?

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

### Is CodaDNS free?

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

### Do Secure AdsBlock or CodaDNS have ads?

Secure AdsBlock shows ads; CodaDNS does not.

### Which is updated more often, Secure AdsBlock or CodaDNS?

Secure AdsBlock ships an update every 3 months, and CodaDNS every 3 weeks. Most recently, Secure AdsBlock was updated on September 12, 2026 and CodaDNS on September 15, 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.*