# LELink Scanner — OBD2 Tool & Car > OBD2 engine diagnostics and performance monitoring tool for vehicles. (iPhone/iPad app by K SOLUTION LLC.) - Source: https://appshunter.io/ios/app/lelink-scanner/id6739438895 (this page in markdown: same URL + `.md`) - Developer: [K SOLUTION LLC](https://appshunter.io/developer/289670447) - Category: Utilities, Sports - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 11 MB - Languages: American English, Catalan, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hebrew and 13 more - Released: 2025-01-02 - Data updated: 2026-08-25 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lelink-scanner/id6739438895/reviews.md ## What is LELink Scanner? LELink is an engine performance and diagnostics tool for both automotive enthusiasts and professionals. Connecting to your iPhone/iPod, this scanner allows you to easily scan and clear engine codes, view and save real-time engine and performance data and much more. BENEFITS: * Read and clear trouble codes * Mode 6 * Smog Readiness Check * Display car performance and sensor data * Customizable gauges, showing only the data you are interested in * NO in-app purchase and NO subscription fees! __________________ Also features: + Show and reset a DTC / CEL / fault code (current, pending, and history) like a scan tool + Graph data + MPG widget to plot real time fuel efficiency + Can read Transmission Temperatures (vehicle dependent) + Horsepower/HP & Torque / acceleration + Boost / vacuum gauge + Engine speed / Engine RPM / Engine Load /Coolant / Fuel Tank + Customizable dashboard + Full configurable GUI with user choice of dial gauge, bar gauge, plot gauge, digital gauge, and on-off gauge as display elements + Full custom PID support + Formula support + Layout your own dashboard with the widgets / gauges you want, save /load layout + User can add more libraries within the app or by using iTunes File Sharing + Multiple ECU support;Non-CAN, 11-bit CAN, and 29-bit CAN ECU bus types + Gauge theme options + Background color options + Email user log function (access by long pressing custom PID screen) + Multiple PID formula support + 0 to 60mph timer and quarter mile timer __________________ LELink supports all OBD-II and EOBD compliant vehicles sold worldwide. If in doubt check with your manufacturer first or look for 'OBD2' on written on a big white label in your engine bay. ••••••••IMPORTANT INFO•••••••• LELink Scanner App is free to install but does require the purchase of the LELink or LELink2 OBD2 sensor to communicate with your vehicle. The sensor is sold separately in App or at http://www.outdoor-apps.com/store1.html. Drop us an email for any suggestions/questions you may have at support@ksolution.org. We will answer. ## Key features - Read and clear trouble codes - View real-time engine and sensor data - Customizable gauges and dashboards - Smog readiness check - MPG and performance timers - Supports multiple ECU types ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/lelink-scanner/id6739438895/reviews.md ### 1/5 — Can’t connect *2025-03-23* Can’t get it to connect to my iPhone **Developer response:** Hello, Could you check if you give the app permission to access Bluetooth? If there any questions/suggestions, don't hesitate to contact us at support@ksolution.org, We will answer. Thanks. ### 5/5 — Good *2025-01-05* Works as expected ## Frequently asked questions about LELink Scanner ### What is LELink Scanner? LELink Scanner is a mobile application that functions as an engine performance and diagnostics tool. It connects to your iPhone or iPod to read and clear engine codes, display real-time engine data, and monitor vehicle performance. ### Does LELink Scanner have ads? No, LELink Scanner is ad-free. The app is free to install and does not contain advertisements. ### What vehicles does LELink Scanner support? LELink Scanner supports all OBD-II and EOBD compliant vehicles sold worldwide. If you are unsure, check your vehicle manufacturer or look for 'OBD2' on a label in your engine bay. ### Is LELink Scanner free to use? LELink Scanner is free to install. However, it requires the purchase of a LELink or LELink2 OBD2 sensor to communicate with your vehicle, which is sold separately. ### Can LELink Scanner display real-time data? Yes, LELink Scanner can display and graph real-time engine and sensor data. This includes parameters like engine RPM, load, coolant temperature, fuel tank level, and transmission temperatures (vehicle dependent). ### What kind of codes can LELink Scanner read and clear? LELink Scanner can show and reset DTC / CEL / fault codes, including current, pending, and history codes, similar to a dedicated scan tool. ### How often is LELink Scanner updated? The latest version of LELink Scanner is 2.0, and it was last updated on March 26, 2025. Updates typically include bug fixes and feature enhancements. ### What are the customization options in LELink Scanner? LELink Scanner offers extensive customization for its dashboard and gauges. You can choose from various display elements like dial, bar, plot, and digital gauges, and arrange them to show only the data you are interested in. ## Version history (last 2 releases) ### 2.0 — 2025-03-26 1. Added fuel status gauge. 2. Added air status gauge. 3. Added loading default layout. 4. Interface updates. ### 1.0 — 2025-01-02 No release notes. ## Apps similar to LELink Scanner | App | Rating | Price | Category | | --- | --- | --- | --- | | [Dauntless OBD](https://appshunter.io/ios/app/dauntless-obd/id6467540766) | 5.0 (10) | Free | Utilities | | [DeepScan OBD2 Scanner](https://appshunter.io/ios/app/deepscan-obd2-scanner/id6739415833) | 5.0 (1) | Free | Utilities | | [Elm 327 Car Scanner - Plier.AI](https://appshunter.io/ios/app/elm-327-car-scanner-plierai/id6742336175) | 5.0 (5) | Free | Utilities | | [OBDGO PRO](https://appshunter.io/ios/app/obdgo-pro/id1593164986) | 4.6 (25) | Free | Utilities | | [Car Scanner ELM OBD2 327](https://appshunter.io/ios/app/car-scanner-elm-obd2-327/id6754900168) | 3.8 (12) | Free | Utilities | | [ELMCheck](https://appshunter.io/ios/app/elmcheck/id6479630442) | 5.0 (1) | Free | Utilities | ## More apps by K SOLUTION LLC - [Hunting Call](https://appshunter.io/ios/app/hunting-call/id304648535) - [Solunar Table](https://appshunter.io/ios/app/solunar-table/id356018926) - [Waterfowl Call](https://appshunter.io/ios/app/waterfowl-call/id381461715) - [Duck Call Classic](https://appshunter.io/ios/app/duck-call-classic/id382017335) - [Goose Call Mixer](https://appshunter.io/ios/app/goose-call-mixer/id387123445) - [Deer Call Mixer](https://appshunter.io/ios/app/deer-call-mixer/id387575732) All apps by K SOLUTION LLC: https://appshunter.io/developer/289670447 ## Related topics [lelink scanner](https://appshunter.io/ios/topics/lelink-scanner) · [lelink](https://appshunter.io/ios/topics/lelink) · [fixd obd2 scanner](https://appshunter.io/ios/topics/fixd-obd2-scanner) · [fixd](https://appshunter.io/ios/topics/fixd) --- *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 2026-08-25.*