Comparison

Digital Gate Circuit Simulator vs Chip Simulator

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

Head to head
About

Digital Gate Circuit Simulator

This app helps students learn logic design and digital engineering principles by allowing them to create and simulate real-time digital circuits. It provides a flexible workspace with various logic gates and tools for building complex systems, ideal for understanding how computers function.

Highlights
  • Logic gate simulation (AND, OR, NOT, etc.)
  • Virtual linking and wiring tools
  • Live circuit operation and analysis
  • Save, load, and share circuit designs
  • Circuit examples library
  • Undo functionality
Features
Read full description

DigicalSim (formerly: iLogicDesigner) is a full featured app which assists students in logic design, digital engineering, computer science and mathematics. The app based on basic digital building blocks, logic gates. No knowledge of logic gates or digital circuits is required. It offers the basic building blocks, wiring tools and a flexible plane to create live real-time digital circuits, ideal for anyone who wants to learn the basic principles of how computers work - especially students of digital engineering, learn how to create simple logic gates, latches, flip-flops, adders, shift registers and counters. it can help them perform complete lab experiments. ► Features: - AND, NAND, OR, NOR, XOR, XNOR, Buffer, NOT, J-K Flip-Flop, D Flip-Flop, T Flip-Flop, Switch, Clock, Vcc, GND, VLink-Out, VLink-In, LED, 7-Segment Hex Display, 8-LED Stack Bar, Buzzer, and Label. - Flood gates (3 & 4) inputs for the gates (AND, NAND, OR, NOR, XOR, XNOR). - Optional Tri-State pin for the gates (Buffer, NOT), with Pull-up & Pull-down. - Optional Clock pin for J-K Flip-Flop. - Optional Clear pin for D and T Flip-Flops. - Multi-Color smooth curved wires. - Ability to add Virtual Links for tidy circuits. - Unlimited scrollable plane space, for extra large projects. - Run mode for clean circuit look, while operating live. - Circuit Lock, for safe Run. - Two switch operation modes (Toggle or Pulse). - Switchable synchronized digital waveform clock generators. with adjustable frequency. - Switches can be linked to work exclusively together. - Both Positive edge & Negative edge triggering supported for flip-flops, with indicator. - Configurable LED light color. - Live value indicators at each leg, for easy analysis. - Customizable tag for elements. - Customizable labels can be added anywhere. - Design-Time snap grid for easier alignment and cleaner look. - Zoom in & out, Also can be automatically zoomed to Show Circuit extents. - Persistent Circuit, it saves current circuit automatically to be completed later. - Save and load circuits using file manager. - A library of ready made circuit examples for quick jump start. - Circuits Can be shared and printed. - Re-assignable circuit diagram origin. - Append another circuit to the current circuit. - Highlight the gate wirings while dragged. - Select, deselect, duplicate, move & delete gates in groups. - Groups of elements can have distinctive Color and Label with customizable font and font color. - Auto scroll the plane when reach the edged while wiring, dragging or selecting. - Elastic selection rectangle to easily select elements. - Undo functionality, with 10 steps backward. - Direct wiring to use with Apple Pen. - Support to Pick'n Drop. - Boolean function viewer for each Gates & LED, while in run mode. - Live Timeline Viewer.

About

Chip Simulator

Design and test digital logic circuits with this intuitive simulator. It's a great tool for students and hobbyists to learn and experiment with chip design and basic digital logic in real-time.

Highlights
  • Intuitive user interface
  • Design digital logic circuits
  • Test and debug chips
  • Real-time simulation
  • Learn digital logic basics
  • Experiment with circuit configurations
Features
Read full description

Our chip simulator and digital logic app is the perfect tool for anyone looking to learn and experiment with basic digital logic. With an intuitive user interface, it allows you to easily design, test, and debug your own chips in minutes. Whether you're a student, or hobbyist, this app is an essential tool for learning and understanding the basics of digital logic and chip design. With the ability to simulate a wide range of digital logic circuits and test them in real-time, you can learn and experiment with different circuit configurations, and debug your designs to ensure they work as expected. Try it now and unleash your tech potential! proxima.centauri0@gmail.com

Screenshots

Digital Gate Circuit Simulator4 screens
Chip Simulator4 screens

Verdict

The call

The clearest difference is rating: Digital Gate Circuit Simulator at 3.6 against Chip Simulator's 1.0. Digital Gate Circuit Simulator also leads on review sentiment (69% vs 38%) and update cadence (weekly vs every 3 months). Chip Simulator's advantage is price ($0.99 vs $7.99). On ratings volume, ads, in-app purchases and monetization model 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

Digital Gate Circuit Simulator costs $7.99 and Chip Simulator $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Digital Gate Circuit Simulator holds the better App Store score, 3.6 against 1.0. Both are backed by a comparable volume of ratings — 11 and 7 respectively. Written reviews point the same way: 69% of Digital Gate Circuit Simulator's written reviews are positive against 38% of Chip Simulator's.

UpkeepUpdate frequency

Digital Gate Circuit Simulator ships an update weekly, Chip Simulator every 3 months. The most recent releases landed on October 5, 2026 and September 25, 2026 respectively.

Scorecard5 real differences · 5 level
Digital Gate Circuit Simulator versus Chip Simulator: the parameters behind the verdict, then further details
ParameterDigital Gate Circuit SimulatorChip Simulator
Price$7.99$0.99 — better
Rating3.6 (11 ratings) — better1.0 (7 ratings)
Positive reviews69.2% of reviews — better37.5% of reviews
Number of ratings11 — better7
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better11.0
Further details — not scored
Size37 MB70 MB
Age rating4+4+
DeveloperAmran AlQasmi博 彭

Customer experience

Digital Gate Circuit Simulator

All ratings11 ratings
Positive63.6%
Neutral9.1%
Negative27.3%
Written reviews13 reviews
Positive69.2%
Neutral15.4%
Negative15.4%

Chip Simulator

All ratings7 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews8 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

In-app purchases

None

Digital Gate Circuit Simulator

No in-app purchases

None

Chip Simulator

No in-app purchases

Questions

Is Digital Gate Circuit Simulator free?
Digital Gate Circuit Simulator costs $7.99, with no in-app purchases.
Is Chip Simulator free?
Chip Simulator costs $0.99, with no in-app purchases.
Which has better reviews, Digital Gate Circuit Simulator or Chip Simulator?
Digital Gate Circuit Simulator is rated higher. Digital Gate Circuit Simulator averages 3.6 out of 5 from 11 ratings, while Chip Simulator averages 1.0 from 7 ratings.
Do Digital Gate Circuit Simulator or Chip Simulator have ads?
Neither Digital Gate Circuit Simulator nor Chip Simulator shows ads.
Which is updated more often, Digital Gate Circuit Simulator or Chip Simulator?
Digital Gate Circuit Simulator ships an update weekly, and Chip Simulator every 3 months. Most recently, Digital Gate Circuit Simulator was updated on October 5, 2026 and Chip Simulator on September 25, 2026.

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