# PassGen vs Logic Circuit Simulator

The clearest difference is review sentiment: PassGen at 100% against Logic Circuit Simulator's 21%. PassGen also leads on rating (4.7 vs 3.4) and update cadence (every 2 months vs every 6 months). Logic Circuit Simulator's advantage is ratings volume (46 vs 9) and iOS requirement (12.0 vs 15.2). On ads, in-app purchases and device support there is nothing between them.

PassGen costs $0.99 and Logic Circuit Simulator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PassGen holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Logic Circuit Simulator has 46 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 100% of PassGen's written reviews are positive against 21% of Logic Circuit Simulator's.

PassGen ships an update every 2 months, Logic Circuit Simulator every 6 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | PassGen | Logic Circuit Simulator |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/passgen-password-generator/id1462168024/reviews)** | [3.4 (46 ratings)](https://appshunter.io/ios/app/logic-circuit-simulator/id1554116346/reviews) |
| Number of ratings | 9 | **46** |
| Positive reviews | **100.0% of reviews** | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 106 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marc Sigmund](https://appshunter.io/developer/1462168023) | [Ali Mert TUFEKCI](https://appshunter.io/developer/1483311309) |

## What reviewers say

### PassGen

[App page](https://appshunter.io/ios/app/passgen-password-generator/id1462168024)

Create strong, random passwords with customizable options. Choose character types, set length up to 100 characters, and use optional separators for enhanced security. Easily copy generated passwords to your clipboard.

**Highlights:** Random password generation, Customizable character types (lowercase, uppercase, numbers, special), Adjustable password length up to 100 characters, Optional separators, One-tap copy to clipboard

**In-app purchases:** none


### Logic Circuit Simulator

[App page](https://appshunter.io/ios/app/logic-circuit-simulator/id1554116346)

Design and test digital logic circuits with a comprehensive mobile simulator. Offers a wide range of logic gates, flip-flops, and display components for educational and professional use.

**Highlights:** Logic gate simulation, Flip-flop simulation, Display components, Circuit design, Component library

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

**In-app purchases:** none


## Frequently asked questions

### Is PassGen free?

PassGen costs $0.99, with no in-app purchases.

### Is Logic Circuit Simulator free?

Logic Circuit Simulator costs $2.99, with no in-app purchases.

### Which has better reviews, PassGen or Logic Circuit Simulator?

PassGen is rated higher. PassGen averages 4.7 out of 5 from 9 ratings, while Logic Circuit Simulator averages 3.4 from 46 ratings.

### Do PassGen or Logic Circuit Simulator have ads?

Neither PassGen nor Logic Circuit Simulator shows ads.

### Which is updated more often, PassGen or Logic Circuit Simulator?

PassGen ships an update every 2 months, and Logic Circuit Simulator every 6 months. Most recently, PassGen was updated on October 7, 2026 and Logic Circuit Simulator on October 7, 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.*