# CPKB vs FROSE

The clearest difference is iOS requirement: FROSE at 13 against CPKB's 16. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CPKB ships an update weekly, FROSE every 10 days. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CPKB | FROSE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 3 MB | 3 MB |
| Requires iOS | 16 | **13** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Sharadh Nijjar](https://appshunter.io/developer/1789060567) | [Steven Robert Theologo](https://appshunter.io/developer/1795190228) |

## What reviewers say

### CPKB

[App page](https://appshunter.io/ios/app/cpkb/id6740228401)

**Features:** macOS Compatibility

**In-app purchases:** none


### FROSE

[App page](https://appshunter.io/ios/app/frose/id6741707320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CPKB free?

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

### Is FROSE free?

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

### Do CPKB or FROSE have ads?

Neither CPKB nor FROSE shows ads.

### Which is updated more often, CPKB or FROSE?

CPKB ships an update weekly, and FROSE every 10 days. Most recently, CPKB was updated on October 5, 2026 and FROSE on October 4, 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.*