# EspBlufi

> BLE-based IoT device distribution and data communication utility. (iPhone/iPad app by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD..)

- Source: https://appshunter.io/ios/app/espblufi/id1450614082 (this page in markdown: same URL + `.md`)
- Developer: [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.](https://appshunter.io/developer/1071176699)
- Category: Utilities
- Price: Free
- Rating: 3.30/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 3 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2019-01-30
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/espblufi/id1450614082/reviews.md

## What is EspBlufi?

EspBlufi is based on the Blufi protocol and communicates with IOT devices via BLE data to implement device distribution and custom data transmission and reception.
The system can search successfully and connect only after the external device is started.

## Key features

- BLE communication with IoT devices
- Device distribution
- Custom data transmission
- Custom data reception
- Search and connect functionality


## Frequently asked questions about EspBlufi

### What is EspBlufi used for?

EspBlufi is used to communicate with IoT devices via Bluetooth Low Energy (BLE). It allows for device distribution and custom data transmission and reception between your device and compatible IoT hardware.

### How do I connect to an IoT device with EspBlufi?

To connect to an external IoT device using EspBlufi, the device must first be started and discoverable. The app will then search for and connect to the device.

### What devices does EspBlufi support?

EspBlufi is supported on iPhone and iPod devices. It is designed to work with IoT devices that utilize the Blufi protocol and BLE data transmission.

### Is EspBlufi free to use?

Yes, EspBlufi is available for free. There are no costs associated with downloading or using the core functionalities of the application.

### How often is EspBlufi updated?

The latest version of EspBlufi is 1.7.1, last updated on March 16, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

### What is the age rating for EspBlufi?

EspBlufi has an age rating of 4+. This means it is considered suitable for children aged 4 and above, with no mature content.

### Does EspBlufi have ads?

No, EspBlufi does not contain advertisements. The application is free and does not display any ads to users.

### What is the user rating for EspBlufi?

EspBlufi has a user rating of 3.3 stars based on 3 ratings. This provides a general indication of user satisfaction with the application.

## Version history (last 5 releases)

### 1.7.1 — 2026-03-16

Some known issues have been optimized

### 1.4.1 — 2026-02-26

Some known issues have been optimized

### 1.3.1 — 2020-12-10

Optimize parameter picker

### 1.3.0 — 2020-12-08

Optimize config network parameter screening

### 1.2.2 — 2020-08-28

Optimized the problem of Bluetooth device name caching

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [ServerBox](https://appshunter.io/ios/app/serverbox/id1586449703) | 4.9 (88) | Free | Utilities |
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## More apps by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.

- [Espressif Esptouch](https://appshunter.io/ios/app/espressif-esptouch/id1071176700)
- [Espressif IOT Suite](https://appshunter.io/ios/app/espressif-iot-suite/id1153455334)
- [ESP-Mesh](https://appshunter.io/ios/app/esp-mesh/id1420425921)
- [ESP Alexa](https://appshunter.io/ios/app/esp-alexa/id1464127534)
- [ESP BLE Provisioning](https://appshunter.io/ios/app/esp-ble-provisioning/id1473590141)

All apps by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.: https://appshunter.io/developer/1071176699

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*