Comparison

Circuit Simulator vs Microelectronics

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Circuit Simulator

Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze signals with oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.

Highlights
  • Real-time circuit simulation
  • Voltage and current analysis
  • Multichannel oscilloscope
  • Digital circuit simulation
  • User-friendly interface
  • Circuit design tools
Features
Read full description

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/

About

Microelectronics

Test your knowledge of circuits, semiconductors, and advanced microelectronic concepts with a vast quiz. Features dynamic difficulty, detailed explanations, and progress tracking to help you master the subject. Ideal for students, engineers, and enthusiasts.

Highlights
  • Thousands of questions
  • Dynamic difficulty levels
  • Detailed explanations
  • Progress tracking
  • Regular updates
  • Covers digital and analog circuits
Features
Read full description

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Become a Microelectronics Expert! Dive deep into the world of microelectronics with our engaging quiz app! Whether you're a student, an engineer, or an enthusiast, this app is designed to sharpen your knowledge and challenge your expertise in circuits, semiconductors, and cutting-edge microelectronics technology. Key Features: Thousands of Questions: Covering topics like digital electronics, analog circuits, semiconductors, ICs, and more! Dynamic Difficulty Levels: Start easy and climb to expert-level challenges. Detailed Explanations: Learn as you go with explanations for every answer. Progress Tracking: Monitor your performance and identify areas for improvement. Regular Updates: Stay updated with the latest in microelectronics trends and concepts. Whether you’re preparing for exams, brushing up on fundamentals, or testing your knowledge for fun, this app is the ultimate companion for all things microelectronics. Download now and electrify your learning journey!

Screenshots

Circuit Simulator4 screens
Microelectronics4 screens

Verdict

The call

The clearest difference is ratings volume: Circuit Simulator at 93 against Microelectronics's 1. Circuit Simulator also leads on device support (3 vs 1) and iOS requirement (15.3 vs 17.0). Microelectronics's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Circuit Simulator sells 8 in-app purchases, starting at $0.99 per month and Microelectronics sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Microelectronics holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Circuit Simulator has 93 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Circuit Simulator ships an update every 2 months, Microelectronics every 3 months. The most recent releases landed on October 30, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
Circuit Simulator versus Microelectronics: the parameters behind the verdict, then further details
ParameterCircuit SimulatorMicroelectronics
PriceFreeFree
Rating4.7 (93 ratings)5.0 (1 ratings) — better
Positive reviews76.9% of reviews—
Number of ratings93 — better1
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.3 — better17.0
Further details — not scored
Size105 MB18 MB
Age rating4+4+
DeveloperSindhu GopiForwa Elade Wunde

Customer experience

Circuit Simulator

All ratings93 ratings
Positive91.4%
Neutral4.3%
Negative4.3%
Written reviews13 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

Microelectronics

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Circuit Simulator

Subscriptions1
  • Extensions Subscription$0.991 Month
One-time7
  • Sensors Extension$0.99
  • Custom Chips Extension$1.99
  • Instruments extension$2.99
Show 4 more
  • Analog Extension$3.99
  • Misc Extension$3.99
  • Digital Extension$3.99
  • Extension Pack$12.99
6 purchases

Microelectronics

Subscriptions3
  • 1 Month$9.991 Month
  • 6 months$19.996 Months
  • 1 Year$29.991 Year
One-time3
  • 1500$0.99
  • 3500$1.99
  • 9000$3.99

Questions

Is Circuit Simulator free?
Circuit Simulator is free to download, with in-app purchases available.
Is Microelectronics free?
Microelectronics is free to download, with in-app purchases available.
Which has better reviews, Circuit Simulator or Microelectronics?
Microelectronics is rated higher. Circuit Simulator averages 4.7 out of 5 from 93 ratings, while Microelectronics averages 5.0 from 1 ratings.
Do Circuit Simulator or Microelectronics have ads?
Neither Circuit Simulator nor Microelectronics shows ads.
Which is updated more often, Circuit Simulator or Microelectronics?
Circuit Simulator ships an update every 2 months, and Microelectronics every 3 months. Most recently, Circuit Simulator was updated on October 30, 2026 and Microelectronics on October 21, 2026.

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