Apps Like Racing Circuit Lap Timer for iPhone and iPad
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


Circuit Playground
Adafruit Industries LLC
Calculate component values and resistor codes
Calculate component values for Op Amp, 555, RC Filter, and Resistor Divider circuits. Decode resistor and capacitor codes. Compute power, resistance, current, and voltage using Ohm's Law and Power Calculators.

iLapTimer - Motorsport GPS Lap timer & Data Logger
18000rpm Limited
GPS lap timer and race data.
The app is a GPS lap timer and race data acquisition software. It displays current, selected, and previous lap times automatically after each lap.

Crossfit Timer & Gym Training
Simon Jansen
Customize intervals for HIIT, Tabata, WOD, Cross
Customize interval workouts with timers for HIIT, Tabata, WOD, , EMOM, circuit, boxing, and AMRAP. Track workout history, set session goals, and monitor progress over time. Adjust durations and repeat settings for personalized sessions.

555 Calc
HIDEKAZU JIBIKI
Calculate timer IC 555 resistors
The app calculates resistor values for circuit design using the Timer IC 555. Users input frequency, duty ratio, and C1 value, then touch calculate to see resistor values.




Workout Maker
Corey Diamant
Create workouts, track progress, log exercises
Create custom routines with added exercises or from a library. Time workouts and input weight, reps, distance, or rest. Track progress with charts and calendars. Share workouts with friends. Generate routines based on user criteria.


Breaker Box: Panel Directory
Brett Pappas
Create legends with color labels and options
Create legends with customizable color labels for phases, tandem breakers, and 3-pole breakers. Adjust legend size for printing on sleeves or door tape. Export as needed.

Slopes: Differential Equations
Tim Lucas
Explore with slopefields and phase planes
Explore graphical solutions to ordinary with interactive activities. Input custom or use preloaded examples. Plot vector fields and solutions for multiple initial conditions. Solve systems of up to six dynamically.

RaceLive
azillion co ltd
Live timing service for circuits.
The app provides live timing services for circuits. It offers broadcast of events, results, lap times by driver, rank graphs, time comparisons, and news.






Road America
Elkhart Lake's Road America Inc.
Watch live cams and listen to PA
Listen to live track-wide PA broadcasts with real-time race updates, driver interviews, and sponsor details. Watch live cams from key track locations. Access interactive maps and historical circuit information with audio descriptions.

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