Engine Link LE vs PitMonkey FS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Engine Link LE
Transform your iPhone into a vehicle diagnostics tool. Monitor real-time performance, read and clear fault codes, and customize gauges to display the data you need. Requires a LELink adapter for OBD2 connection.
- Real-time vehicle data display
- Read and clear OBD fault codes
- Customizable gauges and dashboard
- MPG widget and fuel efficiency tracking
- Heads-up display (HUD) mode
- Horsepower, torque, and acceleration metrics
- Support for various OBD-II/EOBD vehicles
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EngineLink LE will turn your iPhone/iPod into vehicle / car performance / diagnostics tool and scanner that uses a LELink (low Energy Bluetooth) adapter to connect to your OBD2 engine management / ECU. BENEFITS: * Emission Test. * See what your car is doing in real-time. * Read and clear OBD fault codes. * Display car performance and sensor data. * Customizable gauges, showing only the data you were interested in * NO in-app purchase and NO subscription fees! __________________ 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 + Heads up display / HUD mode for night time driving (mirror the display on your vehicle's windshield) + 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. + Preloaded GM and Ford PID libraries + Preloaded standard PID library and Prius PID libraries . + 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 + Multiframe data support + Background color option + Email user log function (access by long pressing custom PID screen) + Multiple PID formula support + 0 to 60mph timer and quarter mile timer __________________ EngineLink 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. The app needs LELink or LELink2 (Bluetooth Low Energy) to work. The following iOS devices supports Bluetooth Low Energy BLE 4.0 and will work with LELink: iPhone 4s or later iPad (3rd generation) or later iPad mini or later iPod touch (5th generation) or later. You can check Developer WebSite for Adapter Guide: http://www.outdoor-apps.com/enginelink.html Drop us an email for any suggestions/questions you may have at support@ksolution.org. We will answer.
PitMonkey FS
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PitMonkey FS is the ultimate platform for the global Formula Student community. Imagine arriving at a competition and, with a few clicks, know who’s attending, in which category they are competing, their car, past results, and more. It brings together teams, members, cars, competitions and technical knowledge into one powerful mobile app. ■ Stay Connected With Every Team See every Formula Student team around the world at a glance. Explore their car, class category, technical subsystems, achievements and team hierarchy — everything you need to truly understand who they are before you meet them at competition. ■ Find the Right Member Instantly Whether you need advice from an aerodynamics engineer, an electronics specialist, a powertrain expert or team leader, PitMonkey FS helps you find exactly who you’re looking for. Access member profiles, roles, experience and contact information so you can reach out with confidence. ■ Never Arrive at a Competition Unprepared Stop going to events without knowing who’s there. Browse all participant teams, compare their cars, check classes and get to know their structure and background before stepping onto the paddock. ■ Worldwide Competitions in One Place View all Formula Student competitions around the world with dates, locations and circuits. Track event results, see rankings and keep every season’s progress in a single, searchable timeline. ■ A Map of the Entire FS Landscape Discover where teams are located globally with an interactive map. Explore the community geographically, find nearby teams and understand how Formula Student is growing worldwide. ■ Build Your Own FS Profile Create a beautiful personal profile that showcases your history in Formula Student — your team roles, seasons, areas of expertise, awards and contributions. Let others find you easily and connect with members who share your passion. PitMonkey FS is the first platform that brings all Formula Student teams, members, competitions and knowledge together. Whether you are a rookie or a veteran, this app gives you everything you need to stay connected, informed and visible within the FS community.
Screenshots
Verdict
The clearest difference is update cadence: PitMonkey FS at every 10 days against Engine Link LE's every 6 months. Engine Link LE's advantage is iOS requirement (12.0 vs 15.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Engine Link LE ships an update every 6 months, PitMonkey FS every 10 days. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.
| Parameter | Engine Link LE | PitMonkey FS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (12 ratings) — better | — |
| Positive reviews | 46.2% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 6 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 9 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | K SOLUTION LLC | Alicia Serrano |
In-app purchases
Engine Link LE
No in-app purchases
PitMonkey FS
No in-app purchases
Questions
Is Engine Link LE free?
Is PitMonkey FS free?
Do Engine Link LE or PitMonkey FS have ads?
Which is updated more often, Engine Link LE or PitMonkey FS?
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