# Blasen vs BladderCare

The clearest difference is device support: Blasen at 3 against BladderCare's 1. Blasen also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blasen ships an update every 4 days, BladderCare every 3 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blasen | BladderCare |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 170 MB | 13 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Minze](https://appshunter.io/developer/1093142196) | [Antonio Calvo Elorri](https://appshunter.io/developer/1864493637) |

## What reviewers say

### Blasen

[App page](https://appshunter.io/ios/app/blasen-tagebuch/id6756102421)

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

**In-app purchases:** none


### BladderCare

[App page](https://appshunter.io/ios/app/bladdercare-bladder-diary/id6757097067)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blasen free?

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

### Is BladderCare free?

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

### Do Blasen or BladderCare have ads?

Neither Blasen nor BladderCare shows ads.

### Which is updated more often, Blasen or BladderCare?

Blasen ships an update every 4 days, and BladderCare every 3 days. Most recently, Blasen was updated on October 28, 2026 and BladderCare on October 25, 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.*