Apps Like Circuit Simulator Q for iPhone and iPad
Design circuits, simulate logic, test configurations
Design and simulate logic circuits with drag-and-drop components. Connect inputs and outputs to test behavior. View real-time simulation results and adjust parameters dynamically. Save and export designs for further analysis.
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Logic Circuit Simulator
Ali Mert TUFEKCI
Simulate circuits and test designs
Simulate circuits using components like AND, OR, NOT gates, flip-flops, and multiplexers. Build and test circuits with drag-and-drop components. View output through monitors and adjust inputs manually. Save and share designs.

Breadpad - SPICE Simulator
FreshBizOpps, LLC
Simulate circuits and analyze signals
Simulate electronic circuits with engine and virtual instruments. Add components to a breadboard and connect them. Analyze signals using oscilloscope and logic analyzer. Export simulation data. Create or customize electronic parts.

Seconds Interval Timer
Runloop Ltd
Track intervals and manage workouts
Track intervals with customizable timers for HIIT, Tabata, and Circuit Training. Set full-screen displays in landscape or portrait. Combine multiple timers for complex workouts. Receive spoken names and warnings.

Ohms Law Calc.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate electrical values using formulas for voltage, current, resistance, power, and more. Determine wire size and voltage drop. Perform transformer and generator calculations. Convert between electrical units.

Seconds Pro Interval Timer
Runloop Ltd
Track intervals and manage workouts
Allows users to create and manage HIIT, Tabata, and Circuit Training workouts. Set custom intervals and combine timers for multiple exercises. Displays full-screen colored countdowns in landscape or portrait mode.

Intervals Pro: HIIT Timer
Intervals, LLC
Train with custom interval workouts
Create and follow custom interval training sessions for , running, strength, yoga, and more. Track time, reps, and intensity. Sync with Apple Watch. Set goals, view progress, and receive feedback during workouts.

Digital Circuit Simulator Lite
Amran AlQasmi
Design circuits with logic gates
Create circuits using logic gates and basic building blocks. Wire components on a flexible plane. Simulate real-time behavior. Learn fundamental concepts of engineering and computer science.

Physics Lab AR
Turtle Sim LLC
Explore concepts and share ideas
Explore concepts through interactive experiments in a virtual lab. Conduct simulations, manipulate variables, and observe outcomes. Use AR mode to visualize phenomena in real-world environments. Share findings and collaborate with others.

Wire Color Code
Bonsaisoft LLC
- circuits by country
Select a country to view accurate codes specific to its electrical standards. Identify circuit colors for safe wiring. Access detailed guidelines for international compliance. Save and share configurations for future reference.

Xmind - Mind Map & Brainstorm
Xmind Ltd.
Map ideas, organize thoughts, collaborate remotely
Create and organize maps with drag-and-drop nodes and customizable branches. Add notes, links, and images to ideas. Share maps for real-time collaboration. Export in multiple formats and integrate with cloud storage.

Interval Timer Plus
Su-Au Hwang
Time intervals with one tap and color
Allows users to create and manage customizable intervals with names and audio cues. Set multiple intervals with start and stop times. Track progress with full-screen color coding and large fonts. Switch between portrait and landscape modes.

Timer for Workouts - Repeat
Applorium Ltd
Set reminders and tasks
Set recurring reminders for daily tasks and routines. Create timers with custom durations and intervals. Track progress with visual indicators. Pause, adjust, or reset timers on demand. Sync across devices for consistent scheduling.

Electrical Calculator lite
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate values using resistor color codes, voltage, current, and resistance formulas. Perform impedance and RLC circuit analysis. Input values to get accurate results for engineering, wiring, and circuit design tasks.

Kimi - OK Computer is Live
Beijing Moonshot Technology Co., Ltd
Code, create, and build PPTs
Allows users to code, create, and build presentations within the . It integrates multiple tools to handle complex tasks.

Southwire® Voltage Drop Calc
Southwire Company
Calculate and wire size
Calculate for a specific conductor run or determine wire size based on and current carrying capacity. Limits wire size to and NEC ampacity. Supports AWG and KCMIL sizes only.

Electronics Circuit Calculator
Mustafa Mohammed
Calculate circuits, convert units, test experiments
Solve electrical problems by calculating voltage, current, and resistance. Input values to determine unknown variables. Perform unit conversions and conduct experiments. Store and retrieve calculation results.

Box Timer - HIIT & Tabata
Edvin Linden
Track workouts with interval timing
Allows users to set and manage workout intervals with customizable timers. It supports AMRAP, EMOM, and circuits. Users can start, pause, and reset timers. The features a large, distraction-free display for focused training.

Box Box Club: Formula Widgets
ARKADE CLUB PRIVATE LIMITED
Track race updates and live stats
View real-time F1 race updates and schedules via customizable lock and home screen . Compare driver stats head to head. Track championship standings and receive weather updates in local time. Set personalized notifications for race events.

2017 Master Electrician Ref.
PawEng, LLC
Access electrical codes and standards
Access electrical codes and standards for residential, commercial, and industrial applications. Search for wiring diagrams, safety protocols, and equipment specifications. View detailed explanations of electrical systems and components.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.