# BIORYLIS vs Bladder Diary

The clearest difference is iOS requirement: BIORYLIS at 8.0 against Bladder Diary's 18.0. 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.

## The numbers

| Metric | BIORYLIS | Bladder Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Size | 67 MB | 10 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [VISKALIACC](https://appshunter.io/developer/1031237681) | [Denis Zinin](https://appshunter.io/developer/6799121582) |

## What reviewers say

### BIORYLIS

[App page](https://appshunter.io/ios/app/biorylis/id1461082830)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bladder Diary

[App page](https://appshunter.io/ios/app/bladder-diary-fluid-balance/id6803224992)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BIORYLIS free?

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

### Is Bladder Diary free?

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

### Do BIORYLIS or Bladder Diary have ads?

Neither BIORYLIS nor Bladder Diary shows ads.

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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.*