# BLE Update

> Firmware update tool for Arendi BLE-Platform Bluetooth Low Energy devices. (iPhone/iPad app by Arendi AG.)

- Source: https://appshunter.io/ios/app/ble-update/id1122011908 (this page in markdown: same URL + `.md`)
- Developer: [Arendi AG](https://appshunter.io/developer/686379619)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 124 MB
- Released: 2016-06-13
- Data updated: 2026-08-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ble-update/id1122011908/reviews.md

## What is BLE Update?

Keep your Bluetooth Low Energy devices running the latest firmware — quickly, securely, and without ever plugging in a cable.

Ble Update is the firmware update companion for devices built on the Arendi BLE‑Platform. It scans for nearby BLE devices, connects, and pushes new firmware directly over the air — no PC, no cables, no workshop visit required.

Built for the field, not just the lab:

Nordic DFU support — the proven standard for firmware updates on Nordic Semiconductor‑based BLE devices
SMP (Simple Management Protocol) support — for the latest generation of connected devices, including those built on Zephyr and MCUboot
Guided, step‑by‑step update flow — connect, select the firmware file, and update in a few taps
Reliable over‑the‑air delivery — built to handle real‑world BLE conditions out in the field
Works straight from your phone or tablet — take firmware updates wherever your devices are

Whether you're a technician updating a single device on‑site or managing a whole fleet of connected products, Ble Update gives you a fast, dependable way to keep firmware current — right from your pocket.

Part of the Arendi BLE‑Platform ecosystem.

## Key features

- Over-the-air firmware updates
- Bluetooth Low Energy device support
- Arendi BLE-Platform integration
- Convenient updates from mail app


## Frequently asked questions about BLE Update

### What is BLE Update used for?

BLE Update is a utility application designed to perform over-the-air firmware updates for Bluetooth Low Energy devices. It specifically supports devices built on the Arendi BLE-Platform.

### Is BLE Update free to use?

Yes, BLE Update is available for free. There are no costs associated with downloading or using the application.

### What devices are compatible with BLE Update?

BLE Update is compatible with iPhone, iPad, and iPod devices. It is designed for updating firmware on Bluetooth Low Energy devices.

### How often is BLE Update updated?

The app was last updated on September 25, 2024, with version 2.2.1. This indicates a history of ongoing development and support.

### What is the user rating for BLE Update?

BLE Update has a perfect rating of 5.0 stars, based on one user review. This suggests a highly positive user experience among its current users.

### Does BLE Update have ads?

No, BLE Update does not contain advertisements. The application is ad-free, providing an uninterrupted user experience.

### What is the age rating for BLE Update?

BLE Update has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### Can I update firmware from any app using BLE Update?

BLE Update allows you to update firmware conveniently over the air from within your mail app. It is specifically designed to integrate with mail applications for this purpose.

## Version history (last 5 releases)

### 3.1.2 — 2026-08-06

- Fresh new app design for a cleaner, more modern look
- Minor stability improvements and performance tweaks
- Added support for SMP protocol

### 2.2.1 — 2024-09-25

Stability improvements
Support for Nordic McuMgr update

### 2.0.0 — 2021-11-05

- Updated UI 
- Improved DFU

### 1.6.1 — 2017-10-04

This app has been updated by Apple to display the Apple Watch app icon.

- Adapted for iOS11
- Improved DFU

### 1.6.0 — 2017-08-20

- Bugfixes
- Support for new DFU protocol

## Apps similar to BLE Update

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ClickDFU](https://appshunter.io/ios/app/clickdfu/id1661913768) | — | Free | Utilities |
| [ruwido firmware update](https://appshunter.io/ios/app/ruwido-firmware-update/id1671252081) | — | Free | Utilities |
| [OTA upgrade](https://appshunter.io/ios/app/ota-upgrade/id6450377634) | — | Free | Utilities |
| [MNBLE UPDATE](https://appshunter.io/ios/app/mnble-update/id6448614478) | — | Free | Utilities |
| [Upgrade Tool General bluetooth](https://appshunter.io/ios/app/upgrade-tool-general-bluetooth/id1631285020) | — | Free | Utilities |
| [RSL FOTA](https://appshunter.io/ios/app/rsl-fota/id1477779771) | — | Free | Utilities |

## More apps by Arendi AG

- [BLE RSSI Meter](https://appshunter.io/ios/app/ble-rssi-meter/id686379616)
- [BLE RF Test](https://appshunter.io/ios/app/ble-rf-test/id1038061361)
- [Arendi TVStreamer](https://appshunter.io/ios/app/arendi-tvstreamer/id6654923029)

All apps by Arendi AG: https://appshunter.io/developer/686379619

## Related topics

[msp432 ble firmware updater](https://appshunter.io/ios/topics/msp432-ble-firmware-updater) · [nrf device firmware update](https://appshunter.io/ios/topics/nrf-device-firmware-update)

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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 2026-08-09.*