# Bluetooth U vs Retekess Care

The clearest difference is in-app purchases: Retekess Care at none against Bluetooth U's 3. Retekess Care also leads on ads (none vs shown). Bluetooth U's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Bluetooth U sells 3 one-off in-app purchases. Retekess Care asks for nothing beyond the download.

Bluetooth U ships an update every 2 months, Retekess Care monthly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bluetooth U | Retekess Care |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (16 ratings)](https://appshunter.io/ios/app/bluetooth-u/id526268815/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 47.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 64 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [锦文 游](https://appshunter.io/developer/406832160) | [Shenzhen Ysair Technology Co., LTD](https://appshunter.io/developer/1597861424) |

## What reviewers say

### Bluetooth U

[App page](https://appshunter.io/ios/app/bluetooth-u/id526268815)

Easily transfer any type of file between your Apple devices using Bluetooth. This app also offers robust local file management, including sharing via Wi-Fi and USB, and a versatile file viewer for documents, photos, and videos.

**Highlights:** Bluetooth file transfer, No file type restrictions, Wi-Fi and USB file sharing, Local file management, Document and media viewer, Folder transfers, Photo library transfers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Sync address book via bluetooth | $0.99 | one-time |
| Full Version | $1.99 | one-time |

**What reviewers like**

- 🚀 Fast transfer speeds (sometimes)
- 👍 Easy to use (for some)
- 💡 Can transfer files without WiFi
- 👍 Works for multiplayer games
- 👍 Good for transferring photos

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Does not connect
- 🐛 Does not work
- 🐛 Paid version doesn't work
- 🐛 Many ads

**Reported bugs**

- App crashes on startup
- Cannot connect to devices
- Paid version does not work
- App crashes after update
- Location services required

**Requested features**

- Custom file sorting option
- Develop an app to use phone as Bluetooth headset
- Support for remote FTP, media server, and remote folders
- Improve UI layout on iPad
- Allow app to stay connected


### Retekess Care

[App page](https://appshunter.io/ios/app/retekess-care/id6794226090)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth U free?

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

### Is Retekess Care free?

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

### Do Bluetooth U or Retekess Care have ads?

Bluetooth U shows ads; Retekess Care does not.

### Which is updated more often, Bluetooth U or Retekess Care?

Bluetooth U ships an update every 2 months, and Retekess Care monthly. Most recently, Bluetooth U was updated on October 19, 2026 and Retekess Care 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.*