# 腎臓アプリ V3.0 vs PKD日記+

The clearest difference is update cadence: PKD日記+ at every 8 months against 腎臓アプリ V3.0's every 19 months. 腎臓アプリ V3.0's advantage is iOS requirement (11.0 vs 13.0). 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.

腎臓アプリ V3.0 ships an update every 19 months, PKD日記+ every 8 months. The most recent releases landed on December 6, 2025 and August 19, 2026 respectively.

## The numbers

| Metric | 腎臓アプリ V3.0 | PKD日記+ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 8 months** |
| Monetization | — | Free |
| Size | 163 MB | 10 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [satsuki takahashi](https://appshunter.io/developer/1623320537) | [大塚製薬株式会社](https://appshunter.io/developer/392187188) |

## What reviewers say

### 腎臓アプリ V3.0

[App page](https://appshunter.io/ios/app/v30/id1623320535)

**Features:** macOS Compatibility

**In-app purchases:** none


### PKD日記+

[App page](https://appshunter.io/ios/app/pkd-plus/id1639840248)

Easily record water intake, urine output, kidney function, and health information to track treatment progress. Visualize trends with graphs and sync with Apple Health for enhanced usability. A tool to help manage daily treatment effectively.

**Highlights:** Record water and urine output, Track kidney function (eGFR, creatinine), Log medication with alarms, Monitor health data (weight, steps, blood pressure), Visualize progress with graphs, Access disease information for ADPKD, Sync with Apple Health

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

**In-app purchases:** none


## Frequently asked questions

### Is 腎臓アプリ V3.0 free?

腎臓アプリ V3.0 is free to download, with no in-app purchases.

### Is PKD日記+ free?

PKD日記+ is free to download, with no in-app purchases.

### Do 腎臓アプリ V3.0 or PKD日記+ have ads?

Neither 腎臓アプリ V3.0 nor PKD日記+ shows ads.

### Which is updated more often, 腎臓アプリ V3.0 or PKD日記+?

腎臓アプリ V3.0 ships an update every 19 months, and PKD日記+ every 8 months. Most recently, 腎臓アプリ V3.0 was updated on December 6, 2025 and PKD日記+ on August 19, 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.*