# Bladder Diary vs StudioApp+

The clearest difference is in-app purchases: StudioApp+ at none against Bladder Diary's 1. StudioApp+ also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bladder Diary sells 1 one-off in-app purchase. StudioApp+ asks for nothing beyond the download.

Bladder Diary ships an update monthly, StudioApp+ every 5 weeks. The most recent releases landed on October 6, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Bladder Diary | StudioApp+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bladder-diary-vesi/id6739755941/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [IVANA RAST](https://appshunter.io/developer/1782298960) | [Enes Karatas](https://appshunter.io/developer/1896679553) |

## What reviewers say

### Bladder Diary

[App page](https://appshunter.io/ios/app/bladder-diary-vesi/id6739755941)

Track urination, leaks, urgency, and hydration with this private diary. Generate PDF reports for your healthcare provider. Ideal for monitoring bladder health, pregnancy changes, or hydration during hot weather.

**Highlights:** Log urination, fluid intake, and duration, Track leaks, urgency, and nighttime trips, Review bladder health patterns and trends, Generate shareable PDF reports, No account required for immediate use

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bladder Diary Premium | $9.99 | one-time |


### StudioApp+

[App page](https://appshunter.io/ios/app/studioapp-plus/id6769690179)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bladder Diary free?

Bladder Diary is free to download, with in-app purchases available.

### Is StudioApp+ free?

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

### Do Bladder Diary or StudioApp+ have ads?

Neither Bladder Diary nor StudioApp+ shows ads.

### Which is updated more often, Bladder Diary or StudioApp+?

Bladder Diary ships an update monthly, and StudioApp+ every 5 weeks. Most recently, Bladder Diary was updated on October 6, 2026 and StudioApp+ on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*