Circuit Simulator vs Electric Circuits Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Circuit Simulator
Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze circuit behavior with tools like oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.
- Real-time electronic circuit simulation
- Digital circuit simulation
- Voltage and current analysis
- Multichannel oscilloscope
- Multimeter tools
- Circuit design and tuning
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VoltSim is a realtime electronic circuit simulator like Multisim, SPICE, LTspice, Altium or Proto for circuit design with a better user experience. VoltSim is a complete circuit app in which you can design circuits with various components and simulate an electric or digital circuit. During simulation you can check voltage, current and many other variables. Check signals on multichannel oscilloscope or multimeter and tune your circuit in real time! You can also use VoltSim as logic circuit simulator and perform digital electronic analysis! This app will help you visualize how the voltage varies across the circuit and how current flows through it. T&C: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Electric Circuits Simulator
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The virtual laboratory stand «Relay-Contactor Circuits for Electric Drive Control» is intended for simulation training in the principles of constructing relay-contactor control circuits for a three-phase asynchronous electric drive using standard electrical components – circuit breakers, contactors, relays, push-button posts, etc. Main functions of the software product: - Construction and editing of a schematic diagram of an electrical circuit; - Construction and editing of a simulation model of a laboratory stand; - Software simulation of an assembled electrical circuit with the ability to interactively change the state of devices; - Simulated measurement of voltage in a circuit using a virtual multimeter; - Working with user project files; - Interaction with a physical relay board to implement software control of the electric drive (optional). The graphics component of the software uses the OpenGL 2.0 component base.
Screenshots
Verdict
The clearest difference is price: Circuit Simulator at Free against Electric Circuits Simulator's $6.99. Circuit Simulator also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (15.3 vs 18.0). Electric Circuits Simulator's advantage is in-app purchases (none vs 8). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Circuit Simulator is free to download; Electric Circuits Simulator costs $6.99 up front. Circuit Simulator sells 8 in-app purchases, starting at $0.99 per month. Electric Circuits Simulator asks for nothing beyond the download.
Circuit Simulator ships an update every 6 weeks, Electric Circuits Simulator every 5 months. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.
| Parameter | Circuit Simulator | Electric Circuits Simulator |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | 4.7 (93 ratings) — better | — |
| Positive reviews | 76.9% of reviews | — |
| Number of ratings | 93 — better | — |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.3 — better | 18.0 |
| Further details — not scored | ||
| Size | 103 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Sindhu Gopi | 旭 陈 |
In-app purchases
Circuit Simulator
- Extensions Subscription$0.991 Month
- Sensors Extension$0.99
- Custom Chips Extension$1.99
- Instruments extension$2.99
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- Analog Extension$3.99
- Misc Extension$3.99
- Digital Extension$3.99
- Extension Pack$12.99
Electric Circuits Simulator
No in-app purchases
Questions
Is Circuit Simulator free?
Is Electric Circuits Simulator free?
Do Circuit Simulator or Electric Circuits Simulator have ads?
Which is updated more often, Circuit Simulator or Electric Circuits Simulator?
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