# BLE Door 4 vs Blue Switch

The clearest difference is review sentiment: BLE Door 4 at 61% against Blue Switch's 17%. BLE Door 4 also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 1). Blue Switch's advantage is ratings volume (43 vs 1) and update cadence (every 3 months vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Blue Switch sells 1 one-off in-app purchase. BLE Door 4 asks for nothing beyond the download.

BLE Door 4 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Blue Switch has 43 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 61% of BLE Door 4's written reviews are positive against 17% of Blue Switch's.

BLE Door 4 ships an update every 7 months, Blue Switch every 3 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BLE Door 4 | Blue Switch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ble-door-4/id626098309/reviews)** | [3.8 (43 ratings)](https://appshunter.io/ios/app/blue-switch/id828280876/reviews) |
| Number of ratings | 1 | **43** |
| Positive reviews | **61.3% of reviews** | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 39 MB |
| Requires iOS | **6.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [衍顺 王](https://appshunter.io/developer/626098312) | [Vitalij Schaefer](https://appshunter.io/developer/393749449) |

## What reviewers say

### BLE Door 4

[App page](https://appshunter.io/ios/app/ble-door-4/id626098309)

Control residential garage door openers, sliding gate operators, and swing gate motors using your iPhone or iPad. This app leverages Bluetooth 4.0 BLE technology to enable remote opening, closing, and stopping actions.

**Highlights:** Bluetooth 4.0 BLE connectivity, Control garage door openers, Operate sliding gate operators, Manage swing gate motors, Open, close, and stop actions, iPhone and iPad compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### Blue Switch

[App page](https://appshunter.io/ios/app/blue-switch/id828280876)

Control 2, 4, or 8 channel Bluetooth BLE relay modules from your iPhone or iPad. Assign custom names to modules and individual relays for easy identification and management. Enhance security by changing the default password.

**Highlights:** Control 2, 4, or 8 channel relay modules, Bluetooth BLE connectivity, Assign custom module aliases, Assign custom relay aliases, Change default password for security, Connect to multiple modules

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $17.99 | one-time |


## Frequently asked questions

### Is BLE Door 4 free?

BLE Door 4 is free to download, with no in-app purchases.

### Is Blue Switch free?

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

### Which has better reviews, BLE Door 4 or Blue Switch?

BLE Door 4 is rated higher. BLE Door 4 averages 5.0 out of 5 from 1 ratings, while Blue Switch averages 3.8 from 43 ratings.

### Do BLE Door 4 or Blue Switch have ads?

Blue Switch shows ads; BLE Door 4 does not.

### Which is updated more often, BLE Door 4 or Blue Switch?

BLE Door 4 ships an update every 7 months, and Blue Switch every 3 months. Most recently, BLE Door 4 was updated on October 16, 2026 and Blue Switch on October 10, 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.*