# Logic vs LogicGates

The clearest difference is in-app purchases: Logic at none against LogicGates's 1. Logic also leads on rating (3.3 vs 3.0) and review sentiment (21% vs 0%). LogicGates's advantage is ads (none vs shown) and update cadence (daily vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. LogicGates sells 1 one-off in-app purchase. Logic asks for nothing beyond the download.

Logic holds the better App Store score, 3.3 against 3.0. That said, the two scores are not equally well evidenced: Logic has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 21% of Logic's written reviews are positive against 0% of LogicGates's.

Logic ships an update every 5 weeks, LogicGates daily. The most recent releases landed on October 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Logic | LogicGates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/logic-gate-design/id1618913375/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/logicgates-mechanicalcomputer/id1667742521/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | **21.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 35 MB | 73 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [超洪 梁](https://appshunter.io/developer/1547104242) |

## What reviewers say

### Logic

[App page](https://appshunter.io/ios/app/logic-gate-design/id1618913375)

Design, simulate, and simplify logic gate networks. Generate truth tables, minimized boolean expressions, and waveforms. This app is ideal for students and engineers to explore digital logic.

**Highlights:** Design logic gate networks, Simulate network behavior, Generate truth tables, Minimize boolean expressions, Create input-output waveforms, Study boolean algebra theorems

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Logic free?

Logic is free to download, with no in-app purchases.

### Is LogicGates free?

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

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

Logic is rated higher. Logic averages 3.3 out of 5 from 6 ratings, while LogicGates averages 3.0 from 1 ratings.

### Do Logic or LogicGates have ads?

Logic shows ads; LogicGates does not.

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

Logic ships an update every 5 weeks, and LogicGates daily. Most recently, Logic was updated on October 12, 2026 and LogicGates on September 19, 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.*