# HTMLKit vs CPU

The clearest difference is in-app purchases: CPU at none against HTMLKit's 1. CPU also leads on update cadence (daily vs every 5 months) and iOS requirement (15.6 vs 18.0). HTMLKit's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. HTMLKit sells 1 one-off in-app purchase. CPU asks for nothing beyond the download.

HTMLKit ships an update every 5 months, CPU daily. The most recent releases landed on September 18, 2026 and July 29, 2026 respectively.

## The numbers

| Metric | HTMLKit | CPU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Daily** |
| Size | 6 MB | 5 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FebesGoods Studio](https://appshunter.io/developer/597141225) | [Renya Miyahara](https://appshunter.io/developer/6789789604) |

## What reviewers say

### HTMLKit

[App page](https://appshunter.io/ios/app/htmlkit/id6759825001)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### CPU

[App page](https://appshunter.io/ios/app/cpu-g/id6793358304)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HTMLKit free?

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

### Is CPU free?

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

### Do HTMLKit or CPU have ads?

CPU shows ads; HTMLKit does not.

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

HTMLKit ships an update every 5 months, and CPU daily. Most recently, HTMLKit was updated on September 18, 2026 and CPU on July 29, 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.*