# BladderCare vs MMT Diary

The clearest difference is update cadence: BladderCare at every 3 days against MMT Diary's every 3 weeks. MMT Diary's advantage is iOS requirement (15.3 vs 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.

BladderCare ships an update every 3 days, MMT Diary every 3 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BladderCare | MMT Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 13 MB | 39 MB |
| Requires iOS | 18.0 | **15.3** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Calvo Elorri](https://appshunter.io/developer/1864493637) | [MEDKONSULT Medical Technology s.r.o.](https://appshunter.io/developer/1883965289) |

## What reviewers say

### BladderCare

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

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

**In-app purchases:** none


### MMT Diary

[App page](https://appshunter.io/ios/app/mmt-diary/id6760338441)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BladderCare free?

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

### Is MMT Diary free?

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

### Do BladderCare or MMT Diary have ads?

Neither BladderCare nor MMT Diary shows ads.

### Which is updated more often, BladderCare or MMT Diary?

BladderCare ships an update every 3 days, and MMT Diary every 3 weeks. Most recently, BladderCare was updated on October 6, 2026 and MMT 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.*