# LogicGates vs Smart Logic Simulator

LogicGates and Smart Logic Simulator both sit at 3.0 stars, but that hides the real split: 50% of Smart Logic Simulator's written reviews are positive against 0% of LogicGates's. LogicGates's advantage is update cadence (daily vs every 2 months) and iOS requirement (11.0 vs 15.3). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. LogicGates sells 1 one-off in-app purchase and Smart Logic Simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.0 for LogicGates against 3.0 for Smart Logic Simulator. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 0% of LogicGates's written reviews are positive against 50% of Smart Logic Simulator's.

LogicGates ships an update daily, Smart Logic Simulator every 2 months. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | LogicGates | Smart Logic Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/logicgates-mechanicalcomputer/id1667742521/reviews) | [3.0 (2 ratings)](https://appshunter.io/ios/app/smart-logic-simulator/id6742043778/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | Free |
| Size | 73 MB | 59 MB |
| Requires iOS | **11.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [超洪 梁](https://appshunter.io/developer/1547104242) | [Tomasz Czart](https://appshunter.io/developer/1796528140) |

## What reviewers say

### LogicGates

[App page](https://appshunter.io/ios/app/logicgates-mechanicalcomputer/id1667742521)

Explore the fundamental principles of computer operation by understanding how simple switching circuits can perform basic arithmetic functions like addition. This app demonstrates logic gate concepts, potentially inspiring users to build their own computing components.

**Highlights:** Explains basic computer switching circuits, Demonstrates addition function using logic gates, Introduces fundamental logic gate principles, Potential for hands-on computing component creation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full adder | $0.99 | one-time |


### Smart Logic Simulator

[App page](https://appshunter.io/ios/app/smart-logic-simulator/id6742043778)

Design and simulate digital circuits using a drag-and-drop interface. Experiment with various logic gates, flip-flops, and arithmetic circuits to build complex systems. Ideal for students and hobbyists interested in electronics.

**Highlights:** Drag-and-drop circuit design, Logic gate simulation, Integrated circuit design, Flip-flops and latches, Multiplexers and demultiplexers, Arithmetic circuit design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-time fee | $29.99 | one-time |


## Frequently asked questions

### Is LogicGates free?

LogicGates is free to download, with in-app purchases available.

### Is Smart Logic Simulator free?

Smart Logic Simulator is free to download, with in-app purchases available.

### Which has better reviews, LogicGates or Smart Logic Simulator?

LogicGates and Smart Logic Simulator are both rated 3.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do LogicGates or Smart Logic Simulator have ads?

Neither LogicGates nor Smart Logic Simulator shows ads.

### Which is updated more often, LogicGates or Smart Logic Simulator?

LogicGates ships an update daily, and Smart Logic Simulator every 2 months. Most recently, LogicGates was updated on September 19, 2026 and Smart Logic Simulator on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*