# J vs KBO 야구 캘린더

The clearest difference is ads: J at none against KBO 야구 캘린더's shown. J also leads on iOS requirement (10.0 vs 13.0). KBO 야구 캘린더's advantage is update cadence (every 4 days vs every 5 weeks). On price, in-app purchases and device support there is nothing between them.

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

J ships an update every 5 weeks, KBO 야구 캘린더 every 4 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | J | KBO 야구 캘린더 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 10 MB | 24 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TheJoin Co.,Ltd.](https://appshunter.io/developer/1592642302) | [HeungYeol Kim](https://appshunter.io/developer/1878087341) |

## What reviewers say

### J

[App page](https://appshunter.io/ios/app/j-vmp/id1565766229)

**Features:** macOS Compatibility

**In-app purchases:** none


### KBO 야구 캘린더

[App page](https://appshunter.io/ios/app/kbo/id6762073060)

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

**In-app purchases:** none


## Frequently asked questions

### Is J free?

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

### Is KBO 야구 캘린더 free?

KBO 야구 캘린더 is free to download, with no in-app purchases.

### Do J or KBO 야구 캘린더 have ads?

KBO 야구 캘린더 shows ads; J does not.

### Which is updated more often, J or KBO 야구 캘린더?

J ships an update every 5 weeks, and KBO 야구 캘린더 every 4 days. Most recently, J was updated on October 27, 2026 and KBO 야구 캘린더 on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*