# Kidney Note vs SGLT2日記

The clearest difference is in-app purchases: SGLT2日記 at none against Kidney Note's 1. SGLT2日記 also leads on ads (none vs shown) and iOS requirement (18.4 vs 26.6). Kidney Note's advantage is update cadence (every 9 days vs every 11 months). On price and device support there is nothing between them.

Both are free to download. Kidney Note sells 1 in-app purchase, starting at $0.99 per month. SGLT2日記 asks for nothing beyond the download.

Kidney Note ships an update every 9 days, SGLT2日記 every 11 months. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Kidney Note | SGLT2日記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 11 months |
| Size | 18 MB | 6 MB |
| Requires iOS | 26.6 | **18.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [shinichi tanimoto](https://appshunter.io/developer/338978015) | [Keisuke Nakashima](https://appshunter.io/developer/1691259083) |

## What reviewers say

### Kidney Note

[App page](https://appshunter.io/ios/app/kidney-note/id6745475185)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiple User Registration | $0.99 | per month |


### SGLT2日記

[App page](https://appshunter.io/ios/app/sglt2/id6748427113)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kidney Note free?

Kidney Note is free to download, with in-app purchases available.

### Is SGLT2日記 free?

SGLT2日記 is free to download, with no in-app purchases.

### Do Kidney Note or SGLT2日記 have ads?

Kidney Note shows ads; SGLT2日記 does not.

### Which is updated more often, Kidney Note or SGLT2日記?

Kidney Note ships an update every 9 days, and SGLT2日記 every 11 months. Most recently, Kidney Note was updated on September 23, 2026 and SGLT2日記 on September 14, 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.*