# 小児CKD vs JSPHO

The clearest difference is update cadence: 小児CKD at every 2 months against JSPHO's every 12 months. 小児CKD also leads on iOS requirement (9.2 vs 12.0). On price, ads, 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.

小児CKD ships an update every 2 months, JSPHO every 12 months. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 小児CKD | JSPHO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Size | 1 MB | 52 MB |
| Requires iOS | **9.2** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小児腎臓病学会](https://appshunter.io/developer/896036539) | [JAPANESE SOCIETY PEDIATRIC HEMATOLOGY ONCOLOGY, THE](https://appshunter.io/developer/1440439777) |

## What reviewers say

### 小児CKD

[App page](https://appshunter.io/ios/app/ckd-egfr/id896036536)

**Features:** macOS Compatibility

**In-app purchases:** none


### JSPHO

[App page](https://appshunter.io/ios/app/jspho/id6463858176)

**In-app purchases:** none


## Frequently asked questions

### Is 小児CKD free?

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

### Is JSPHO free?

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

### Do 小児CKD or JSPHO have ads?

Neither 小児CKD nor JSPHO shows ads.

### Which is updated more often, 小児CKD or JSPHO?

小児CKD ships an update every 2 months, and JSPHO every 12 months. Most recently, 小児CKD was updated on September 27, 2026 and JSPHO on September 18, 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.*