# Dialysis Fluid Tracker vs Dialysis Diary

The clearest difference is in-app purchases: Dialysis Diary at none against Dialysis Fluid Tracker's 2. Dialysis Diary also leads on update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dialysis Fluid Tracker sells 2 in-app purchases, starting at $3.99 per month. Dialysis Diary asks for nothing beyond the download.

Dialysis Fluid Tracker ships an update every 2 months, Dialysis Diary every 3 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dialysis Fluid Tracker | Dialysis Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 41 MB | 39 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Troy Shepherd](https://appshunter.io/developer/1874344571) | [Kryon Knowledge Works](https://appshunter.io/developer/1822461060) |

## What reviewers say

### Dialysis Fluid Tracker

[App page](https://appshunter.io/ios/app/dialysis-fluid-tracker/id6762290533)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Montlhy | $3.99 | per month |
| Yearly | $29.00 | per year |


### Dialysis Diary

[App page](https://appshunter.io/ios/app/dialysis-diary/id6768959050)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dialysis Fluid Tracker free?

Dialysis Fluid Tracker is free to download, with in-app purchases available.

### Is Dialysis Diary free?

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

### Do Dialysis Fluid Tracker or Dialysis Diary have ads?

Neither Dialysis Fluid Tracker nor Dialysis Diary shows ads.

### Which is updated more often, Dialysis Fluid Tracker or Dialysis Diary?

Dialysis Fluid Tracker ships an update every 2 months, and Dialysis Diary every 3 days. Most recently, Dialysis Fluid Tracker was updated on October 24, 2026 and Dialysis Diary on October 7, 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.*