JB4 Mobile app icon

Apps Like JB4 Mobile for iPhone and iPad

Monitor and log car parameters live.

The app monitors and logs multiple parameters from a JB4 equipped car. It allows users to view live gauges, log data, export logs, read/delete codes, and modify settings.

by Dmac Mobile Developments, LLC★ 3.8242 ratingsSports$27.99Data updated 2026-11-14

JB4 Mobile screenshots

Ranked alternatives

Showing 661–680 of 1,000 ranked alternatives.

  1. AZS Energy app icon

    AZS Energy

    Inna Timofeeva

    Fill fuel with one tap

    Track fuel pump usage and monitor fuel levels. Set refill reminders and log trip details. Sync data across devices and view historical fuel consumption patterns.

    ★ 0.00 ratingsTravelFreeData updated 2026-09-06
  2. 8lete Fans app icon

    8lete Fans

    Sportsjoy Technologies Private Limited

    ★ 0.00 ratingsSocial NetworkingFreeData updated 2026-09-06
  1. Fuel Analyzer: Track Logs app icon

    Fuel Analyzer: Track Logs

    Rahul Chopra

    Use and manage vehicles

    Efficiency by logging odometer readings and amounts. Add costs optionally. View performance insights over time. Manage multiple vehicles in one place. Set reminders for entries. Export data for analysis.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. Boat Instruments app icon

    Boat Instruments

    FB Imray Laurie Norie & Wilson GmbH

    Boat instrumentation and AIS companion.

    The app displays depth, speed, course, wind, location, rudder, and RPM. It shows nearby targets with relative position, speed, and course, and provides collision warnings.

    ★ 0.00 ratingsNavigation$6.99Data updated 2026-10-12
  3. C&C Ops app icon

    C&C Ops

    Blink Tech, Incorporation

    ★ 0.00 ratingsTravelFreeData updated 2026-09-06
  4. MPG Calculator app icon

    MPG Calculator

    George Richardson

    Calculate fuel consumption across units.

    The app calculates Litres/100kms or Miles/gallon using US or UK gallons. Users enter odometer readings and fuel used to perform calculations.

    ★ 1.01 ratingsNavigationFreeData updated 2026-11-09
  5. Gear Ratio Calculator 2 app icon

    Gear Ratio Calculator 2

    ABT Co Ltd

    Calculate ratios and visualize speed-cadence graphs

    Calculate ratios for bicycles with external gearboxes. Input chainwheel, sprocket, and tire sizes to generate speed-cadence and graphs. Simulate optimal ratios by toggling display settings for outer and inner gears.

    ★ 1.01 ratingsSportsFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.