Comparison

IOBluetoothLE vs ETI Commander

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

MNPR Relay Programming

Free

🔧 Utilities

★ 5.02 ratingsView app →

About

IOBluetoothLE

Features

Read full description

This allows control of the Devantech BT004BLE module which has 4 16 amp relays. It allows you to configure the modules name and password, as well as setting individual names and pulse times for each relay. https://www.robot-electronics.co.uk/bt004ble.html

About

ETI Commander

This app allows users to program and monitor ETI MNPR relays using a Bluetooth optical head. It facilitates troubleshooting of network protector and relay operations. Requires specific ETI hardware for functionality.

Highlights

Program MNPR relays
Monitor MNPR relays
Bluetooth optical head connectivity
Troubleshoot relay operation
Troubleshoot network protector operation

Features

Read full description

Program and monitor the ETI MNPR® (Microprocessor Network Protector Relay) via a Bluetooth optical head. Troubleshoot network protector and relay operation. An ETI MNPR® and ETI Bluetooth Module (P/N 131-1192-50) are required for use.

Screenshots

IOBluetoothLE2 screens

ETI Commander4 screens

Verdict

The call

The clearest difference is update cadence: ETI Commander at every 2 months against IOBluetoothLE's every 67 months. ETI Commander also leads on iOS requirement (13.0 vs 15.5). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

IOBluetoothLE ships an update every 67 months, ETI Commander every 2 months. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 7 level

IOBluetoothLE versus ETI Commander: the parameters behind the verdict, then further details
Parameter	IOBluetoothLE	ETI Commander
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Number of ratings	—	2 — better
Update frequency	Every 67 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.5	13.0 — better
Further details — not scored
Size	1 MB	10 MB
Age rating	4+	4+
Developer	Devantech Ltd.	Electronic Technology Inc.

In-app purchases

None

IOBluetoothLE

No in-app purchases

None

ETI Commander

No in-app purchases

Questions

Is IOBluetoothLE free?

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

Is ETI Commander free?

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

Do IOBluetoothLE or ETI Commander have ads?

Neither IOBluetoothLE nor ETI Commander shows ads.

Which is updated more often, IOBluetoothLE or ETI Commander?

IOBluetoothLE ships an update every 67 months, and ETI Commander every 2 months. Most recently, IOBluetoothLE was updated on September 28, 2026 and ETI Commander on October 14, 2026.