Apps Like RSiAJP for iPhone and iPad
RSiAJP screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


ECU Connect
EcuTek Technologies Limited
To your car's ECU via Bluetooth
Allows users to monitor and adjust engine parameters via a Bluetooth Vehicle Interface. It provides real-time data logging, tuning adjustments, and firmware updates. Users can access diagnostic information and customize performance settings.




Speedometer Classic
FAPPS WORLD et Cie SCS
Track speed with GPS and unit auto-switch
Track speed using iPhone's GPS. Display speed in mph or km/h based on region settings. Show max and average speed. Choose between digital and analog display styles. Monitor speed during car, bike, running, or riding activities.

HeadUp Display car
Nikaan Nikzad
Project navigation info onto windshield
Projects speed, clock, weather temperature, cruise control, and now playing song information onto the windshield when iPhone is rotated and placed near the windshield. Displays data in landscape mode for easier visibility while driving.

Currency & Unit Converter #
An Truong
Convert units across 400+ measurements
Convert units across 20 categories with over 400 options, including mixed units like feet and inches. Add widgets for quick access. View conversion history and share results.


Ultra Boost
ECU SHOP 1 COMPANY LIMITED
Adjust fuel and track RPM remotely
Adjust fuel supply and display RPM, MAP, and speed via wireless connection. Choose from 4 operating modes including AI mode that automatically adjusts settings. Monitor turbo levels and control engine performance remotely.

UniE85 Manager
Corporation Unitronic Inc
Monitor ethanol levels and track fuel mixture
Monitor ethanol levels in real time via Bluetooth. View current ethanol content and integrate it with your vehicle's CAN-BUS system. Use the E85 Mix Calculator to determine gas and ethanol blend ratios for desired ethanol content.


ReconciliationApp
Camilo Soto Herrera
Reflect on commandments and faults
Examine conscience through guided questions based on commandments and biblical teachings. Review results for reflection and prepare for Catholic confession. Save and retrieve examination results for future reference.





iCelsius
Aginova Sarl
Sense the world with temperature data.
The app reads temperature data and generates graphs. Users can set up alarms for temperature limits and record readings with notes and pictures.

Engine Link LE
K SOLUTION LLC
Track vehicle data and clear faults
Monitor vehicle performance and sensor data in real-time. Read and clear OBD fault codes. Display emission test results. Customize gauges to show relevant data. Connect via LELink Bluetooth adapter for diagnostics and management.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.