# Logic vs Electric Circuits Simulator

The clearest difference is price: Logic at Free against Electric Circuits Simulator's $6.99. Logic also leads on update cadence (every 5 weeks vs every 5 months) and iOS requirement (15.1 vs 18.0). Electric Circuits Simulator's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Logic is free to download; Electric Circuits Simulator costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Logic ships an update every 5 weeks, Electric Circuits Simulator every 5 months. The most recent releases landed on June 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Logic | Electric Circuits Simulator |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/logic-gate-design/id1618913375/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 35 MB | 28 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [旭 陈](https://appshunter.io/developer/6780413573) |

## 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


### Electric Circuits Simulator

[App page](https://appshunter.io/ios/app/electric-circuits-simulator/id6748567946)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Logic free?

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

### Is Electric Circuits Simulator free?

Electric Circuits Simulator costs $6.99, with no in-app purchases.

### Do Logic or Electric Circuits Simulator have ads?

Logic shows ads; Electric Circuits Simulator does not.

### Which is updated more often, Logic or Electric Circuits Simulator?

Logic ships an update every 5 weeks, and Electric Circuits Simulator every 5 months. Most recently, Logic was updated on June 5, 2026 and Electric Circuits Simulator on September 23, 2026.

---

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