# JP vs KUROFUNЕ Work

JP and KUROFUNЕ Work are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

JP ships an update monthly, KUROFUNЕ Work every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | JP | KUROFUNЕ Work |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 210 MB | 36 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [一般社団法人JP-MIRAI](https://appshunter.io/developer/1753223900) | [KUROFUNE Inc.](https://appshunter.io/developer/1637786694) |

## What reviewers say

### JP

[App page](https://appshunter.io/ios/app/jp-mirai/id1621260241)

**Features:** Vision Pro support

**In-app purchases:** none


### KUROFUNЕ Work

[App page](https://appshunter.io/ios/app/kurofun-work/id1637786692)

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

**In-app purchases:** none


## Frequently asked questions

### Is JP free?

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

### Is KUROFUNЕ Work free?

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

### Do JP or KUROFUNЕ Work have ads?

Neither JP nor KUROFUNЕ Work shows ads.

### Which is updated more often, JP or KUROFUNЕ Work?

JP ships an update monthly, and KUROFUNЕ Work every 2 weeks. Most recently, JP was updated on October 30, 2026 and KUROFUNЕ Work on October 30, 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.*