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iCircuit
Real-time circuit simulator
Krueger Systems, Inc. · Education
View on App Store ↗1 ratings removed by Apple
★ 3.83average rating
140ratings
+3new ratings, last 7 days
—not in top charts now
Rating purges
On Oct 14, 2026 the rating count fell from 135 to 134: −1 ratings were removed overnight.
Ratings breakdown
| ★★★★★ | 61% | |
| ★★★★ | 7% | |
| ★★★ | 4% | |
| ★★ | 7% | |
| ★ | 20% |
🔒 Rating history20 days of daily rating and rating countGet Pro access
App info
- Developer
- Krueger Systems, Inc.
- Category
- Education, Productivity
- Released
- Jul 29, 2010
- Version
- 1.16 (Oct 12, 2026)
- Price
- $12.99
- Size
- 178.7 MB
- Requires
- iOS 13.0
- Age rating
- 4+
- Languages
- English, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
In-app purchases
| iCircuit Pro (Monthly) | $1.99 |
| iCircuit Pro (Yearly) | $14.99 |
Current prices, App Store US.
🔒 Price history5 snapshots: when prices changed and new plans appearedGet Pro access
🔒 Chart rank history42 chart positions recorded, every 3 hoursGet Pro access
About iCircuit
iCircuit is the premier iPhone and iPad app for designing, simulating, and learning analog and digital electronics. Its advanced simulation engine provides real-time, always-on analysis so your circuits stay powered and live, just like working with real components. Use it like a CAD tool: add components, wire them up, and set their properties. But iCircuit is unlike typical CAD apps because it is always simulating. You do not stop to take a measurement or spend time configuring reports. Instead, you just play with the circuit as you normally would, with the power on. Build circuits with over 300 components, from simple resistors and LEDs to programmable Arduinos (Uno, Nano, Mega, ESP8266, ESP32), Raspberry Pi Pico boards running real MicroPython and CircuitPython, PIC microcontrollers, and 60 4000/7400-series digital ICs (more available with Pro). Connect elements, adjust values, and…
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