# Block Checker vs CensorPulse

The clearest difference is update cadence: CensorPulse at every 2 weeks against Block Checker's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Block Checker ships an update every 4 months, CensorPulse every 2 weeks. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Block Checker | CensorPulse |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 39 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ONLYAPPS](https://appshunter.io/developer/1664276979) | [Arthur Valiullin](https://appshunter.io/developer/1888424093) |

## What reviewers say

### Block Checker

[App page](https://appshunter.io/ios/app/block-checker-rkn-directory/id6480104893)

Quickly determine if a website is blocked in Russia or if it restricts users from Russia. This tool provides instant results from up-to-date databases, allowing users to check domain status without registration. It's designed for developers, administrators, and anyone curious about website accessibility.

**Highlights:** Instant block status check, Two directory types (Blocked by RKN, Blocking Russia), Up-to-date database, No registration required, Smart search by partial name, Minimalist interface

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

**In-app purchases:** none


### CensorPulse

[App page](https://appshunter.io/ios/app/censorpulse/id6799481049)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Checker free?

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

### Is CensorPulse free?

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

### Do Block Checker or CensorPulse have ads?

Neither Block Checker nor CensorPulse shows ads.

### Which is updated more often, Block Checker or CensorPulse?

Block Checker ships an update every 4 months, and CensorPulse every 2 weeks. Most recently, Block Checker was updated on October 10, 2026 and CensorPulse on October 2, 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.*