Apps Like JB4 PRO for iPhone and iPad
Change maps, monitor data, record logs, manage
Control and monitor JB4 performance tuner functions. Change maps, view live engine data, record logs, and manage fault codes. Update firmware and sync with the BT adapter.
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.


Mobilscan OBD
MobilScan ApS
Retrieves sensor values and fault codes.
The app retrieves and displays sensor values and fault codes from an OBD-compliant vehicle. A demonstration of its functionality is possible through the built-in vehicle simulator.

Lionel LCS
Lionel, LLC
Control track sections and manage switches
Control model railroad components like switches, track power, and lighting via Wi-Fi. Manage locomotive roster details and adjust track sections. Operate accessories and operating tracks through touch controls.

USB-Connect
U.S. Boiler Company, LLC.
Connect to boilers and stream data
Connect to and control modulating condensing boilers via Bluetooth. Monitor boiler status and diagnostics. Access live data and stream diagnostics for remote support. Sync with web portal for service tracking and reporting.

Simplicity Connect
Silicon Laboratories Inc
Test BLE connections and debug apps
Test and debug Bluetooth Low Energy applications. Monitor data throughput and OTA firmware updates. Troubleshoot embedded code and check interoperability. to Silicon Labs development boards for real-time analysis.


mi3
Max Dmitrichenko
Monitor vehicle data and diagnose issues
Monitor real-time data from BMW electric vehicles including State of Charge and State of Health. View charging details in kW with chart data saved locally. Access diagnostic insights for pre-purchase inspections and regular usage.

Helitrends
Helitrends Sp. z o. o.
Calculate power checks
Calculate power checks instantly and record engine parameters. Monitor trends for decision-making. Track helicopter performance metrics. Sync with various helicopter models. View real-time engine condition data. Manage fleet operations efficiently.

Mini ACDP
Nanning Yanhua Electronics Co., Ltd.
Program car keys without soldering
Programmable automotive diagnostic tool for car key programming. Supports in-circuit and on-adapter board programming of EEPROMs. Enables key programming without soldering. Connects to vehicle systems for diagnosis and coding.


Gathered: Sensors and Metadata
Yetii Ltd.
Monitor device and export data
Monitor device data including , network usage, and system information. Record logs over time and export data in various formats. View detailed device specifications and track changes in real-time. Remove ads with a purchase.



Audio RTA
DEXUS Pawel Krzywdzinski
Analyze frequency response
Analyze signals with real-time octave RTA. Display frequency response using RMS values across full, 1/3, 1/6, and 1/12 bands. Measure SPL in dBFS. Support FFT with adjustable window sizes. Sample at 44.1kHz, 48kHz, or 96kHz.

E-Tuner 4
Edelbrock Corp
Tune ECU settings via Bluetooth
Manage and live-tune ECU settings like air-fuel ratios, ignition timing, and idle speed via Bluetooth. Monitor engine and sensor data in real-time. Use the Setup Wizard to select base calibrations for Pro-Flo 4 EFI systems.

PerfExpert - Car Dyno HP Test
Claude JOSEPH ANGELIQUE
Measure car power and torque with acceleration
Measure a car's engine power and torque with 2% accuracy using acceleration tests. Track 0–60 mph and 0–100 km/h times. Compare performance before and after tuning or upgrades. Export data for analysis.

ArcAir
Hamilton AG
Monitor sensor data in real time
Monitor and visualize data from pH, dissolved oxygen, CO2, cell density, conductivity, and ORP sensors. View real-time sensor values. Control up to 100 sensors simultaneously. Integrate with process control systems via Bluetooth adapter.

Zeitgeist
Dan Eden
Monitor deployments, view logs, and track builds
Monitor Vercel deployments with real-time updates on build status, success or failure. Access deployment URLs, logs, and commit history. Receive notifications for build progress and manage deployment actions directly.

Firmware Manager for AR.Drone
Max Baeumle
Manage AR.Drone firmware versions easily.
The app manages firmware for AR.Drones, allowing upgrades and downgrades to any version. It sends push notifications when new firmware becomes available.

MultiCam+: Front & Back Camera
Kenneth Kao
Record videos with dual cameras simultaneously
Record videos using and cameras simultaneously with dual output, picture-in-picture, side-by-side, split screen, or diagonal layouts. Swap cameras during recording and adjust picture-in-picture settings.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.