# Spark ECU — AiM Spark ECU App

> Real-time engine data and control interface for compatible ECUs. (iPhone/iPad app by AIM tech SRL.)

- Source: https://appshunter.io/ios/app/spark-ecu/id6453165199 (this page in markdown: same URL + `.md`)
- Developer: [AIM tech SRL](https://appshunter.io/developer/1187892995)
- Category: Sports, Travel
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 172 MB
- Released: 2025-07-15
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/spark-ecu/id6453165199/reviews.md

## What is Spark ECU?

SPARK app gives you a smart, intuitive interface to view all the live data from your engine in real time. 
Connect your smartphone via Bluetooth to the Taipan and Yarara ECU in two ways:
•	Via the CAN-BT Module, for instant access to main engine data and real-time telemetry.
•	Using the XLog, if you want to collect data while driving as well.

The app provides you with live dash telemetry, warning and alerts for diagnostic faults and fuel adjustments.
Furthermore, with SPARK app you can switch maps just using the scrollbar on your phone.
Thanks to the automatic pairing, you just need to connect your device once!

## Key features

- Live engine data telemetry
- Diagnostic fault alerts
- Fuel adjustment settings
- Engine map switching
- Bluetooth connectivity
- Automatic device pairing

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/spark-ecu/id6453165199/reviews.md

### 1/5 — Not working on iPhone SE version 2

*2025-11-07*

The app seems to demand location services (why?). But on this iPhone SE (v2) the option to enable them presents at startup but instantly disappears.  Looks like a common mistake based on some stack overflow posts.  Please fix!

## Frequently asked questions about Spark ECU

### What is Spark ECU used for?

Spark ECU provides a smart interface to view live engine data from your vehicle in real-time. It allows you to access telemetry, receive diagnostic alerts, and adjust fuel settings and engine maps.

### How does Spark ECU connect to my vehicle?

Spark ECU connects to your vehicle's ECU via Bluetooth using either the CAN-BT Module for instant data or the XLog for data collection while driving.

### Does Spark ECU have ads?

No, Spark ECU does not contain advertisements. It is a free application designed for monitoring and controlling engine data.

### What devices is Spark ECU compatible with?

Spark ECU is available for iPhone and iPod devices. It requires a compatible ECU such as Taipan or Yarara.

### How often is Spark ECU updated?

The latest version of Spark ECU is 2.0.12, last updated on September 4, 2025. Updates are released periodically to improve functionality and compatibility.

### What is the age rating for Spark ECU?

Spark ECU has an age rating of 4+. This indicates it is suitable for a wide audience and does not contain mature content.

### Can I switch engine maps with Spark ECU?

Yes, Spark ECU allows you to switch engine maps easily using a scrollbar directly on your phone's interface.

### Is Spark ECU free to download and use?

Yes, Spark ECU is available for free. There are no in-app purchases or subscription fees associated with its use.

## Version history (last 2 releases)

### 2.0.12 — 2025-09-04

Acquisition of additional parameters from loggers connected to the ECU

### 2.0.11 — 2025-07-16

No release notes.

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## More apps by AIM tech SRL

- [RaceStudio 3](https://appshunter.io/ios/app/racestudio-3/id6443408349)

All apps by AIM tech SRL: https://appshunter.io/developer/1187892995

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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 2026-06-11.*