# CPU vs DarkBlock

The clearest difference is price: CPU at $0.99 against DarkBlock's $4.99. CPU also leads on iOS requirement (9.0 vs 15.0). DarkBlock's advantage is device support (4 vs 2). On update cadence, ads and in-app purchases there is nothing between them.

CPU costs $0.99 and DarkBlock $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 17, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | CPU | DarkBlock |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/darkblock/id6686404503/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | — | Paid |
| Size | 16 MB | 1 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [佰臣 费](https://appshunter.io/developer/1516074077) | [金超 高](https://appshunter.io/developer/1768097432) |

## What reviewers say

### CPU

[App page](https://appshunter.io/ios/app/cpu-x-max/id1526981216)

**Features:** macOS Compatibility

**In-app purchases:** none


### DarkBlock

[App page](https://appshunter.io/ios/app/darkblock/id6686404503)

Enhance your browsing experience by permanently hiding unwanted websites from search results and enabling a dark mode in Safari. This utility app offers a cleaner, more focused way to navigate the web.

**Highlights:** Permanently hide websites from search results, Enable dark mode in Safari, Customizable browsing experience, Clean search results

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is CPU free?

CPU costs $0.99, with no in-app purchases.

### Is DarkBlock free?

DarkBlock costs $4.99, with no in-app purchases.

### Do CPU or DarkBlock have ads?

Neither CPU nor DarkBlock shows ads.

### Which is updated more often, CPU or DarkBlock?

CPU ships an update every 6 weeks, and DarkBlock every 6 weeks. Most recently, CPU was updated on September 17, 2026 and DarkBlock on July 9, 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.*