BLE Update vs BGMobile | BIoGEORGE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLE Update
This utility app enables convenient over-the-air firmware updates for Bluetooth Low Energy devices. It is specifically designed for devices utilizing the Arendi BLE-Platform, allowing seamless updates directly from your mail application.
- Over-the-air firmware updates
- Bluetooth Low Energy device support
- Arendi BLE-Platform integration
- Convenient updates from mail app
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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.
BGMobile | BIoGEORGE
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The BGMobile App enables users to connect to the BG4 controller for instant access of system status, download and share data, view graphed data, and change the BG4 controller settings. Effectively monitoring biofilm growth in water systems can enhance capacity and reduce cost. Structural Integrity Associates’ BG4 Biofilm Growth Detector paired with the BGMobile App, encompasses real-time monitoring for added assurance. Benefits include reductions in chemical costs, environmental impact and corrosion rates. Key features of the BGMobile App include: -INSTANT ACCESS TO YOUR SYSTEM’S STATUS- Upon connecting, the user will instantly see the status of the BG4 controller to be assured the water system is clean (green status) or warned by a triggered IAPP or IGEN alarm (red status) that biofilm activity is on the rise and a chemical biocide treatment may be warranted. -DOWNLOAD AND GRAPH DATA LOGS- Further analysis can be done by downloading data logs from the BG4 controller and viewing data graphs directly on the BGMobile App. The data trends in the graphs will help the user understand when biofilm activity begins to increase or decrease, thereby enabling users to optimize the chemical biocide treatment program of water systems impacted by biofilm growth. -SHARE DATA LOGS- Data is shareable to whomever the user chooses. Use the BGMobile App to easily attach data logs as a .txt file to an email or send through any other App that can store or send .txt files. Share your BG4 controller data logs with Structural Integrity Associates and we can help you optimize your chemical biocide treatment program to protect your assets and reduce chemical costs. -MANAGE THE BG4 CONTROLLER SETTINGS- Use the BGMobile App to change the settings of the BG4 controller while remotely in the field. Reset the baselines, specify polarization cycle parameters, and change the BG4 controller’s IAPP, IGEN and Rate of Change Alarm set points to customize how your BG4 Controller monitors biofilm activity in your water system.
Screenshots
Verdict
The clearest difference is update cadence: BGMobile | BIoGEORGE at every 2 months against BLE Update's every 23 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BLE Update ships an update every 23 months, BGMobile | BIoGEORGE every 2 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | BLE Update | BGMobile | BIoGEORGE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 23 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 124 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Arendi AG | Structural Integrity Associates, Inc. |
In-app purchases
BLE Update
No in-app purchases
BGMobile | BIoGEORGE
No in-app purchases









