# BLE Scanner 4.0 vs eXternalTouchDisplay

BLE Scanner 4.0 and eXternalTouchDisplay are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. BLE Scanner 4.0 sells 3 in-app purchases, starting at $2.99 per month and eXternalTouchDisplay sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BLE Scanner 4.0 | eXternalTouchDisplay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (615 ratings)](https://appshunter.io/ios/app/ble-scanner-40-bluetooth-le/id1221763603/reviews)** | — |
| Number of ratings | **615** | — |
| Positive reviews | 57.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 38 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bluepixel Technologies LLP](https://appshunter.io/developer/1221763602) | [HAMSTER WORKS](https://appshunter.io/developer/1888789772) |

## What reviewers say

### BLE Scanner 4.0

[App page](https://appshunter.io/ios/app/ble-scanner-40-bluetooth-le/id1221763603)

Explore and manage Bluetooth Low Energy devices with this comprehensive utility. Discover, connect, and analyze BLE signals, including iBeacon and Eddystone data. Ideal for developers and users tracking smart gadgets.

**Highlights:** Instant BLE device discovery with RSSI, Radar view for device distance visualization, Smart filtering by name, UUID, RSSI, and more, iBeacon and Eddystone scanning, Data export to CSV, Custom BLE advertising packet creation, Secure GATT service and characteristic exploration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertiser Plan | $2.99 | per month |
| Cloud Subscription | $4.99 | per month |
| Ultimate Subscription | $5.99 | per month |

**What reviewers like**

- 🚀 Detects Bluetooth devices well
- 👍 Useful for development and testing
- 🔍 Helps find lost Bluetooth devices

**What reviewers complain about**

- 🐛 Crashes or doesn't work on some devices
- 🤔 Unclear or confusing user interface
- 🔋 Drains battery quickly
- 🔒 Privacy concerns with permissions

**Reported bugs**

- Stuck in update loop after latest version
- Search and filtering functions not working
- Crashes when trying to add new iBeacons

**Requested features**

- Add distance or location information for detected devices
- Improve filtering and sorting of detected devices
- Provide more detailed device information
- Add support for more Bluetooth device types


### eXternalTouchDisplay

[App page](https://appshunter.io/ios/app/externaltouchdisplay/id6797036303)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $1.99 | per month |
| Outright  Purchase | $19.99 | one-time |


## Frequently asked questions

### Is BLE Scanner 4.0 free?

BLE Scanner 4.0 is free to download, with in-app purchases available.

### Is eXternalTouchDisplay free?

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

### Do BLE Scanner 4.0 or eXternalTouchDisplay have ads?

Neither BLE Scanner 4.0 nor eXternalTouchDisplay shows ads.

---

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