123\Tune+

123\Tune+

by Albertronic B.V.

238 ratings
24 reviews
Free

Details

  • Released
  • Updated
  • July 20, 2014
  • July 15, 2026

Features

123\Tune+ screenshot #1 for iPhone
123\Tune+ screenshot #2 for iPhone
123\Tune+ screenshot #3 for iPhone
123\Tune+ screenshot #4 for iPhone
iphone
ipad
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About

Control your classic car's ignition wirelessly via Bluetooth. Adjust advance and vacuum curves, monitor real-time engine data, and utilize features like a PIN-code immobilizer and rev limiter. Compatible with a wide range of classic vehicles.

Wireless ignition curve adjustment
Real-time engine data monitoring
PIN-code immobilizer
Soft rev limiter
Tune mode for timing tests
MAP/boost sensor support
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What's New in 123\Tune+

8.2.3

July 15, 2026

-Fix "cancel button crashes app" at Curve information screen

User reviews

Won’t sync

All of sudden won’t sync with new iPad or iPhone but still syncs with 10 year old iPad

Just works

Great bit of kit. It was very easy to fit and set up. The instructions were a bit vague regarding the static timing point and its relation to the app readings but with my timing light, I was able to work it out and adjust the reading on the app to match the actual firing point. The app is great. I love the dash layout as it matches the gauges on my car. Very happy. I wish I had bought this years ago instead of wasting money and time in substandard electronic conversions.
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App needs some work

The Tune+ is a great device but the App needs improving. If you run the car on a rolling road you can nake adjustments but bizarrely it doesn’t save the settings. You have to write them down. Ideally you should be able to change settings while the car is running and simply click Save Curve. Hopefully this will be added soon. Then it will be an amazing device.
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Excellent piece of kit

Would thoroughly recommend. Car starts easier and creates less exhaust fumes. Very pleased

Quite a few critical flaws

Whilst the app has some useful features I noticed that you can’t check for or install firmware updates. The button is without function. MAP function automatically activates 1500‘ threshold, even after deselection. The selection triggers a 10° ignition advance in addition to whatever value is set. The software will freeze when trying to store a new profile after a restart. This requires you to deactivate and activate the device in the app before being able to store the profile.
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Developer apps

FAQ

What does the 123\Tune+ app do?

The 123\Tune+ app allows you to wirelessly control your classic car's ignition system via Bluetooth. You can adjust and upload custom advance and vacuum curves, monitor real-time engine data, and access advanced features for enhanced performance and security.

What are the key features of the 123\Tune+ app?

Key features include wireless adjustment of ignition curves, real-time monitoring of RPM, battery voltage, and other engine parameters, a PIN-code immobilizer for theft protection, a soft rev limiter, and a 'Tune' mode for testing ignition timing impact on acceleration.

Is the 123\Tune+ app free to use?

Based on the provided information, the 123\Tune+ app is free to download and use. There are no in-app purchases or advertisements mentioned.

What classic vehicles is the 123\Tune+ compatible with?

The app is designed to work with a wide range of classic vehicles, including models from Alfa Romeo, Jaguar, Volkswagen, and Volvo. It supports both 6V and 12V systems, CW and CCW rotation, and is equipped with a MAP/boost sensor.

How can I check if my car is supported?

You can visit 123ignition.com for a comprehensive list of supported models and more detailed information about the 123\Tune+ system. This website will provide specific compatibility details for your classic vehicle.