CoilPath: Control Circuits
Draw & learn control circuits
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Draw control circuits with IEC symbols, run them in the simulator and learn to find faults with 200 tasks. 62 ready-made circuits: PLC, HMI, drive and solar PV apps.
With CoilPath you draw electrical control circuits, run them in the simulator and learn through tasks. It is made for electricians, electrical students and anyone who works with control panels.
Draw schematics
• Draw power and control circuits with IEC symbols: circuit breakers, contactors, overload relays, push buttons, timer relays, phase monitoring relays, level relays, sensors and motors.
• Draw the wiring with real device views; wires go to the screw terminals of each device.
• Symbols connect by themselves when they line up. Your projects are saved on your device.
Run the simulation
• Close the breakers and press the buttons: see contactors energize, the path the current takes and the direction the motor turns.
• Timer relays count, overload relays trip on overcurrent, and you can measure voltages with the multimeter.
• Switch between the schematic and the device wiring; the simulation keeps running where it was.
Learn through tasks
• 200 tasks in 14 chapters: run the circuit, add the missing part, find the fault.
• Hints open one by one; when you finish, you see how the circuit works. Collect stars.
Ready-made circuit library
• 62 ready-made circuits: basic connections, seal-in and forward-reverse, timer relay circuits, protection and sensors, star-delta and Dahlander, pump and float switch circuits.
• PLC applications: follow the current through the ladder program and watch inputs and outputs in the simulation.
• Frequency drive applications: keypad, potentiometer, forward-reverse. Change parameters and see how the speed changes.
• HMI applications: design an operator panel, connect it to the PLC and control the circuit from the panel in the simulation.
• Solar PV applications: build a rooftop system with PV panels, DC isolator, surge protection, inverter and bidirectional meter; change sunlight and temperature and watch the inverter's live values.
Also
• 7 languages: Türkçe, English, Deutsch, Français, Italiano, Español, Português (Brasil).
• Works offline, no account needed.
• Send the bugs you find and your requests from the feedback section in the app; new versions are built around them.
CoilPath is made by Mühendisiz Hepimiz.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
• HMI: design an operator panel, connect it to the PLC and control the circuit from it. 2 new circuits, 1 task and an HMI intro.
• Solar PV: PV panels, DC isolator, surge protection, inverter and bidirectional meter. Change sun and temperature, watch the inverter live. 2 new circuits, 8 tasks and a PV intro.
• Wire mode: tap the terminals one after another to draw a wire.
• Three-phase L1 L2 L3 in one tap from the symbol list.
• Wiring and touch fixes.
The developer, AHMET BURAK SANLAV, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- AHMET BURAK SANLAV
- Size
- 54.7 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- CoilPath Pro Yıllık $29.99
- CoilPath Pro 6 Aylık $17.99
- CoilPath Pro 3 Aylık $9.99
- CoilPath Pro Aylık $3.99
- Copyright
- © 2026 Mühendisiz Hepimiz