# DFree Personal vs URUOI

The clearest difference is in-app purchases: DFree Personal at none against URUOI's 3. DFree Personal also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). URUOI's advantage is update cadence (every 10 days vs every 4 weeks). On price and ads there is nothing between them.

Both are free to download. URUOI sells 3 in-app purchases, starting at $0.99 per month. DFree Personal asks for nothing beyond the download.

DFree Personal ships an update every 4 weeks, URUOI every 10 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | DFree Personal | URUOI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/dfree-personal/id1533625412/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 44 MB | 19 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Triple W](https://appshunter.io/developer/897748533) | [HeberekeKomachi](https://appshunter.io/developer/1868863528) |

## What reviewers say

### DFree Personal

[App page](https://appshunter.io/ios/app/dfree-personal/id1533625412)

This application connects to a wearable sensor to monitor bladder fullness using ultrasound. It provides timely notifications to help users manage incontinence and plan bathroom visits.

**Highlights:** Bladder fullness detection, Ultrasound sensor integration, Bathroom visit notifications, Incontinence management support, Wearable sensor data reference

**In-app purchases:** none


### URUOI

[App page](https://appshunter.io/ios/app/uruoi/id6757776163)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| もっとURUOIプラン（月額） | $0.99 | per month |
| もっとURUOIプラン（年額） | $9.99 | per year |
| ずっと！URUOIプラン | $49.99 | one-time |


## Frequently asked questions

### Is DFree Personal free?

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

### Is URUOI free?

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

### Do DFree Personal or URUOI have ads?

Neither DFree Personal nor URUOI shows ads.

### Which is updated more often, DFree Personal or URUOI?

DFree Personal ships an update every 4 weeks, and URUOI every 10 days. Most recently, DFree Personal was updated on November 3, 2026 and URUOI on November 5, 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.*