# KJSR vs P

The clearest difference is iOS requirement: P at 13.0 against KJSR's 15.6. 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.

KJSR ships an update every 2 months, P every 6 weeks. The most recent releases landed on September 12, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | KJSR | P |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 46 MB | 57 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市创艺慧云信息有限公司](https://appshunter.io/developer/1069607179) | [Shanghai Hon Cho International Trade Co., Ltd.](https://appshunter.io/developer/1232497891) |

## What reviewers say

### KJSR

[App page](https://appshunter.io/ios/app/kjsr/id1168901858)

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

**In-app purchases:** none


### P

[App page](https://appshunter.io/ios/app/p-one-pro/id1570764826)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KJSR free?

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

### Is P free?

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

### Do KJSR or P have ads?

Neither KJSR nor P shows ads.

### Which is updated more often, KJSR or P?

KJSR ships an update every 2 months, and P every 6 weeks. Most recently, KJSR was updated on September 12, 2026 and P on September 11, 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.*