# Secure AdsBlock vs Crisp

The clearest difference is price: Secure AdsBlock at Free against Crisp's $2.99. Crisp's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Secure AdsBlock is free to download; Crisp costs $2.99 up front. Secure AdsBlock sells 2 in-app purchases, starting at $9.99 per 7 days. Crisp asks for nothing beyond the download.

## The numbers

| Metric | Secure AdsBlock | Crisp |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Size | 32 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elzbieta Janusz](https://appshunter.io/developer/1764522079) | [Vijhay Kumar](https://appshunter.io/developer/1867716250) |

## 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 |


### Crisp

[App page](https://appshunter.io/ios/app/crisp-ad-blocker/id6780219620)

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Secure AdsBlock free?

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

### Is Crisp free?

Crisp costs $2.99, with no in-app purchases.

### Do Secure AdsBlock or Crisp have ads?

Secure AdsBlock shows ads; Crisp does not.

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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.*