Best Speedlink Crate Apps

250+ iOS apps curated and reviewed

4.2 avg rating

20 free apps

Updated October 2026

From beginner-friendly picks to power-user tools, our speedlink crate list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Speedlink Crate Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	SpeedLink Crate	Free	—	No	No	May 2026
2	SpeedLink Competition	Free	—	No	No	Aug 2026
3	OBD2 Scanner + Engine Sound	Free	4.0★ (1)	Yes	Yes	Oct 2026
4	Mercury Diagnostic App	Free	3.0★ (1)	No	No	Aug 2026
5	Mercedes-Benz (USA/CA)	Free	4.9★ (347K)	No	No	Oct 2026
6	RPM Raceway	Free	—	No	No	May 2026
7	JB4 PRO	Free	4.4★ (14)	No	No	Sep 2026
8	Aces Connect	Free	5.0★ (4)	No	No	Aug 2026

Top Picks for Speedlink Crate

#1

SpeedLink Crate by Mercury Marine LLC

Editor's Choice

0.0(0 ratings)

Free

SpeedLink Crate screenshot 1

SpeedLink Crate screenshot 2

SpeedLink Crate screenshot 3

#2

SpeedLink Competition by Mercury Marine LLC

Strong Contender

0.0(0 ratings)

Free

SpeedLink Competition screenshot 1

SpeedLink Competition screenshot 2

SpeedLink Competition screenshot 3

SpeedLink Competition screenshot 4

#3

OBD2 Scanner + Engine Sound by Sena Takasawa

ELM327 live gauges, no sub

Worth Considering

4.0(1 ratings)

FreeAdsIn-App Purchases

OBD2 Scanner + Engine Sound screenshot 1

OBD2 Scanner + Engine Sound screenshot 2

OBD2 Scanner + Engine Sound screenshot 3

OBD2 Scanner + Engine Sound screenshot 4

OBD2 Scanner + Engine Sound screenshot 5

Monitor your car's engine performance and hear its sound in real-time. Customize your dashboard with various widgets and track your drives with detailed maps and trip data. Offers a demo mode and optional Pro features for an enhanced experience.

More Speedlink Crate apps to explore

Mercury Diagnostic App

Mercury Diagnostic App

Mercury Diagnostic App

by Mercury Marine LLC

This app allows Mercury dealer technicians to perform basic diagnostics on SmartCraft® engines. It provides live engine data, fault information, runtime history, and custom data lists. Full functionality requires a license key and a VesselView Mobile module.

View live SmartCraft® engine dataCreate custom data listsObtain active faults

Mercedes-Benz (USA/CA)

Mercedes-Benz (USA/CA)

Mercedes-Benz (USA/CA)

Manage your vehicle with ease.

Access and control your 2019 or newer Mercedes-Benz vehicle remotely. View real-time data, locate your car, and utilize features like remote start and lock/unlock. Manage your profile and send navigation destinations directly to your car.

Remote engine startRemote door lock/unlockVehicle location tracking

🎬 Entertainment

Exclusively for the JB4

Integrate your performance tuner with your smartphone to adjust engine maps, view real-time data, and manage system settings. This app requires a specific Bluetooth adapter for full functionality.

Change mapsMonitor live engine dataRecord logs

Wireless ACES EFI Control

Wirelessly control your engine's EFI system with real-time data monitoring and instant adjustments. Tune your engine on the fly and review detailed performance logs through an intuitive interface.

Wireless Bluetooth connectionReal-time engine data monitoringInstant tuning adjustments

FastTrack Rides

FastTrack Rides

FastTrack Rides

0-60 Timer & Car Community

Precisely time vehicle performance metrics like acceleration and rolling speed using GPS. Connect with fellow enthusiasts to share results, buy/sell parts, join groups, and engage in real-time drives.

Precision acceleration timing (0-60, 0-100, etc.)Automatic accelerometer-based launch detectionReal-time speed and drive tracking

One Step GPS: Live Tracking

One Step GPS: Live Tracking

One Step GPS: Live Tracking

GPS Fleet Management

Manage your fleet directly from your phone. View vehicle locations, driver activity, and control your fleet remotely. Access detailed vehicle information and history trails on a map.

Real-time vehicle tracking on mapView vehicle details and historyManage fleet remotely

by ZHEJIANG TAOTAO VEHICLES CO.,LTD

Monitor your vehicle's performance and safety with real-time data. Track speed, view fault codes, and manage mileage for optimal maintenance and driving awareness. Stay informed about your vehicle's status and power levels.

Real-time speed displayFault code diagnosticsMileage tracking

Monitor, diagnose, and update your vehicle's software remotely. This powerful tool allows you to view live data, read and clear diagnostic codes, and record data for your technician. Connect directly with your mechanic for remote assistance and software updates, saving you trips to the repair shop.

Display live vehicle dataRead and clear diagnostic trouble codesCreate and playback data recordings

free with in-app purchases

Gears, diff, torque calculator

VesselView Mobile

VesselView Mobile

VesselView Mobile

by Mercury Marine LLC

Monitor your Mercury Marine SmartCraft® engine data in real-time, track fuel consumption, and receive maintenance alerts. Connect wirelessly for full functionality or use basic tools like a speedometer and map without the module.

Live engine data monitoringFuel usage trackingFault alerts and descriptions

🗺️ Navigation

free with in-app purchases

Banks Power - Control Center

Banks Power - Control Center

Banks Power - Control Center

iDash, PedalMonster, Derringer

Control your vehicle's performance with this app. Monitor real-time engine data with the iDash Pro and enhance throttle response with PedalMonster. Customize acceleration and safety features for a better driving experience.

Control iDash Pro diagnostic instrumentEnhance PedalMonster throttle sensitivityMonitor real-time vehicle data

free with in-app purchases

CFMOTO RIDESYNC

CFMOTO RIDESYNC

CFMOTO RIDESYNC

Your Ride's Digital Pulse

This app connects your motorcycle or off-road vehicle to your phone, providing in-depth diagnostics and ride analysis. Monitor vehicle status, track your journeys, and customize your dashboard for a comprehensive riding experience.

Vehicle diagnostics and self-checksDetailed ride metrics analysisCustomizable dashboard settings

by Carbon Catalyst Inc.

Enhance your cycling experience by connecting to your smart bike. Track performance, manage e-bike settings, and keep your bike secure. This app provides insights and controls for a smarter ride.

Connect and manage smart bike componentsRecord rides and view performance summariesTrack power metrics and calibrate meter

POWERlink Suite

POWERlink Suite

POWERlink Suite

by Integrated Engineering

Wirelessly tune your vehicle's performance using your smartphone. This app connects to a specific OBDII dongle to adjust engine parameters, monitor real-time data, and run diagnostics without a laptop.

Wireless vehicle tuningBluetooth OBDII connectionLive gauge data monitoring

TruMoto Controller App

Enhance your pit bike riding with this app, designed to connect your smartphone to a compatible controller. Customize settings to match your riding style and ensure optimal performance with the latest features.

Connect smartphone to controllerCustomize controller settingsPersonalize riding style

Carb Cheater 2.0

Carb Cheater 2.0

Carb Cheater 2.0

Interface for Carb Cheater

Monitor and automatically adjust your engine's fuel mixture in real-time. Connect wirelessly to compatible hardware to view live engine data, log performance, and fine-tune settings for optimal performance.

Real-time engine data monitoringAutomatic fuel mixture adjustmentLive gauge displays

FAQ about Speedlink Crate

Are there free speedlink crate apps for iPhone?

Yes — 20 of the top speedlink crate apps we rank are free to download, including SpeedLink Crate and SpeedLink Competition.

Does SpeedLink Crate have ads or in-app purchases?

SpeedLink Crate has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many speedlink crate apps are on the App Store?

We track 250+ speedlink crate apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.