# Bluetooth Low Energy BLE  tool vs eFADriver

The clearest difference is update cadence: eFADriver at every 7 months against Bluetooth Low Energy BLE  tool's every 36 months. Bluetooth Low Energy BLE  tool's advantage is iOS requirement (13 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bluetooth Low Energy BLE  tool ships an update every 36 months, eFADriver every 7 months. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bluetooth Low Energy BLE  tool | eFADriver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bluetooth-low-energy-ble-tool/id569045752/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 7 MB | 41 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [著显 朱](https://appshunter.io/developer/509801283) | [winstrata](https://appshunter.io/developer/1442483467) |

## What reviewers say

### Bluetooth Low Energy BLE  tool

[App page](https://appshunter.io/ios/app/bluetooth-low-energy-ble-tool/id569045752)

Debug and test Bluetooth Low Energy devices. Scan, connect, send data, and monitor battery levels and signal strength. Simulate peripheral hardware or act as a central device.

**Highlights:** Scan and connect BLE devices, Connect using CBUUID, Send data to BLE devices, Receive and print data, Get battery level and RSSI, Central and Peripheral modes

**Features:** macOS Compatibility

**In-app purchases:** none


### eFADriver

[App page](https://appshunter.io/ios/app/efadriver/id6753942342)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Low Energy BLE  tool free?

Bluetooth Low Energy BLE  tool is free to download, with no in-app purchases.

### Is eFADriver free?

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

### Do Bluetooth Low Energy BLE  tool or eFADriver have ads?

Neither Bluetooth Low Energy BLE  tool nor eFADriver shows ads.

### Which is updated more often, Bluetooth Low Energy BLE  tool or eFADriver?

Bluetooth Low Energy BLE  tool ships an update every 36 months, and eFADriver every 7 months. Most recently, Bluetooth Low Energy BLE  tool was updated on October 2, 2026 and eFADriver on October 9, 2026.

---

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