# Logic vs Passage Exams

The clearest difference is rating: Passage Exams at 5.0 against Logic's 3.6. Passage Exams also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). Logic's advantage is in-app purchases (none vs 1) and ratings volume (7 vs 1). On price and device support there is nothing between them.

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

Passage Exams holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Logic has 7 ratings behind it against 1, so its average is the more settled of the two.

Logic ships an update every 5 weeks, Passage Exams every 3 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Logic | Passage Exams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (7 ratings)](https://appshunter.io/ios/app/logic-gate-design/id1618913375/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/passage-exams/id6791277727/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 35 MB | 10 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [Eric Chastain](https://appshunter.io/developer/6791277729) |

## 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, Vision Pro support

**In-app purchases:** none


### Passage Exams

[App page](https://appshunter.io/ios/app/passage-exams/id6791277727)

Create, practice, and pass exams with this comprehensive study tool. Build custom tests using various question formats, take timed practice sessions, and review detailed results to identify areas for improvement. Share your exams and progress with friends.

**Highlights:** Custom exam creation, Multiple question formats, Timed practice tests, Detailed result analysis, Offline functionality, Exam sharing, Import common formats

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Import & Export | $2.99 | one-time |


## Frequently asked questions

### Is Logic free?

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

### Is Passage Exams free?

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

### Which has better reviews, Logic or Passage Exams?

Passage Exams is rated higher. Logic averages 3.6 out of 5 from 7 ratings, while Passage Exams averages 5.0 from 1 ratings.

### Do Logic or Passage Exams have ads?

Logic shows ads; Passage Exams does not.

### Which is updated more often, Logic or Passage Exams?

Logic ships an update every 5 weeks, and Passage Exams every 3 days. Most recently, Logic was updated on October 24, 2026 and Passage Exams on October 9, 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.*