# Haltech Connect > Vehicle ECU monitoring, diagnostics, and settings adjustment for Haltech Nexus and Rebel ECUs. (iPhone/iPad app by LOCKIN PTY LTD.) - Source: https://appshunter.io/ios/app/haltech-connect/id6466758975 (this page in markdown: same URL + `.md`) - Developer: [LOCKIN PTY LTD](https://appshunter.io/developer/1707778875) - Category: Utilities - Price: Free - Rating: 5.00/5 from 5 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 135 MB - Languages: English - Released: 2024-06-28 - Data updated: 2026-06-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/haltech-connect/id6466758975/reviews.md ## What is Haltech Connect? Monitor channels, read and clear diagnostic trouble codes, see and change settings. Perform initial setup of your Rebel ECU. This app allows you to connect to your Wi-Fi enabled Haltech Nexus ECU. In it you can view any channel as you would do within NSP, and change most settings and table contents. It also allows you to view diagnostic trouble codes (DTCs) and clear them, as well as configuration errors such as a setting value out of range. You can choose from a range of metric and imperial units. If you have a Rebel ECU, you can use this app to access the setup wizard to configure your ECU for the first time. Note: Nexus firmware version 1.26 or later is required to use the mobile app. This can be updated using NSP. ## Key features - Monitor ECU channels - Read and clear DTCs - View and change settings - Perform initial ECU setup - Connect to Wi-Fi enabled ECUs - Select metric/imperial units ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/haltech-connect/id6466758975/reviews.md ### 5/5 — UNREAL *2024-07-25* Been waiting for this app to come out so I can set my rebel up (my computer is too old) can’t describe how easy this made it. Even to be able to change settings while it’s running is amazing! Can’t express enough how happy I am 😁 ## Frequently asked questions about Haltech Connect ### What is Haltech Connect used for? Haltech Connect allows you to monitor your vehicle's ECU channels, read and clear diagnostic trouble codes (DTCs), and change various settings. It also supports the initial setup of Rebel ECUs and connects to Wi-Fi enabled Nexus ECUs. ### What are the system requirements for Haltech Connect? To use Haltech Connect, your Nexus ECU requires firmware version 1.26 or later. This firmware can be updated using the NSP software. ### Can Haltech Connect be used offline? The application requires a Wi-Fi connection to your Haltech Nexus ECU to function. It is not designed for offline use. ### What devices is Haltech Connect compatible with? Haltech Connect is available for iPhone, iPad, and iPod devices. It is designed for iOS operating systems. ### How often is Haltech Connect updated? The latest version of Haltech Connect is 1.6.7, last updated on April 14, 2026. Updates are released periodically to improve functionality and compatibility. ### What is the age rating for Haltech Connect? Haltech Connect has an age rating of 4+, indicating it is suitable for users of all ages. The content is generally considered safe and appropriate. ### Does Haltech Connect have ads? No, Haltech Connect does not contain advertisements. It is a free application without any ad interruptions. ### What is the user sentiment for Haltech Connect? Based on the available data, Haltech Connect has received a perfect rating of 5.0 stars from 5 ratings, indicating very positive user sentiment. ## Version history (last 5 releases) ### 1.6.8 — 2026-06-10 - Adds support for ECU FW 1.35 - Includes the latest partial maps ### 1.6.7 — 2026-04-14 - Added a Bluetooth connection icon to the app bar for clearer connection status. - Better layout support for devices with camera notches. - UI improvements and bug fixes ### 1.6.5 — 2026-02-10 Improved speed when using Select Channels Corrected filtering behaviour in partial maps Various minor bug fixes ### 1.6.3 — 2026-01-14 Improved ECU reconnect speed: Faster reconnections for a smoother experience. Enhanced partial maps warning: Displays a warning only if changes are made without the latest update. Support for ECU firmware v1.33: Compatible with the latest firmware version. Fixed Bluetooth & WiFi ECU scanning issues: More stable and accurate ECU discovery. ### 1.6.0 — 2025-09-30 Bluetooth support added. Requires ECUs with V1.31.0 Release firmware or newer Supports DTCs reporting for ECUS with V1.32.0 Release firmware or newer Fixed issues throttle calibration process. Fixed issues rendering gauges on channels that are not available. Fixed issues with the starting tests in the checklist ## Apps similar to Haltech Connect | App | Rating | Price | Category | | --- | --- | --- | --- | | [SV Ignition](https://appshunter.io/ios/app/sv-ignition/id1579012290) | — | Free | Utilities | | [Intelli-iQ](https://appshunter.io/ios/app/intelli-iq/id6443946995) | — | Free | Utilities | | [1C IoT](https://appshunter.io/ios/app/1c-iot/id6746370106) | — | Free | Utilities | | [Dune 4WD Fridge/Freezer](https://appshunter.io/ios/app/dune-4wd-fridgefreezer/id6463748441) | — | Free | Utilities | | [XTEND](https://appshunter.io/ios/app/xtend/id1153843975) | — | Free | Utilities | | [Sentek Probe Utility](https://appshunter.io/ios/app/sentek-probe-utility/id1493878280) | — | Free | Utilities | ## Related topics [haltech](https://appshunter.io/ios/topics/haltech) · [haltech connect](https://appshunter.io/ios/topics/haltech-connect) · [ecutek](https://appshunter.io/ios/topics/ecutek) · [ecu connect](https://appshunter.io/ios/topics/ecu-connect) · [ecutek technologies ltd](https://appshunter.io/ios/topics/ecutek-technologies-ltd) · [ecuconnect](https://appshunter.io/ios/topics/ecuconnect) · [pwc ecu](https://appshunter.io/ios/topics/pwc-ecu) --- *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 2026-06-20.*