# Prof Rollins Courses App vs String Art Puzzle

The clearest difference is rating: Prof Rollins Courses App at 5.0 against String Art Puzzle's 4.5. Prof Rollins Courses App also leads on ads (none vs shown) and monetization model (free vs ad-supported). String Art Puzzle's advantage is ratings volume (10 vs 1) and iOS requirement (9.0 vs 14.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Prof Rollins Courses App holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: String Art Puzzle has 10 ratings behind it against 1, so its average is the more settled of the two.

Prof Rollins Courses App ships an update every 6 weeks, String Art Puzzle every 5 weeks. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Prof Rollins Courses App | String Art Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prof-rollins-courses-app/id1194152834/reviews)** | [4.5 (10 ratings)](https://appshunter.io/ios/app/string-art-puzzle/id1524928034/reviews) |
| Number of ratings | 1 | **10** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 588 MB | 45 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amphetamobile](https://appshunter.io/developer/319258890) | [其跃 吴](https://appshunter.io/developer/660989470) |

## What reviewers say

### Prof Rollins Courses App

[App page](https://appshunter.io/ios/app/prof-rollins-courses-app/id1194152834)

Access all your course materials, multimedia, and quizzes in a native app. Take notes, highlight content, and record audio, all synced across your devices. Enjoy offline access and track your progress with automatic scoring.

**Highlights:** All course content on mobile, Syncs notes and activity across devices, Integrated note-taking with highlighting and audio, Offline access to content and notes, Automatic quiz scoring and peer comparison, New content syncs automatically, Export notes after semester

**In-app purchases:** none


### String Art Puzzle

[App page](https://appshunter.io/ios/app/string-art-puzzle/id1524928034)

This logical puzzle game challenges you to recreate a target pattern by observing a winding animation. As new lines are added, older ones disappear, requiring careful observation to match the animation to the correct image. It's a test of logic and pattern recognition.

**Highlights:** Observe winding animations, Match animation to target pattern, Logical image puzzle, Pattern recognition challenges, Progressive line disappearance

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

**In-app purchases:** none


## Frequently asked questions

### Is Prof Rollins Courses App free?

Prof Rollins Courses App is free to download, with no in-app purchases.

### Is String Art Puzzle free?

String Art Puzzle is free to download, with no in-app purchases.

### Which has better reviews, Prof Rollins Courses App or String Art Puzzle?

Prof Rollins Courses App is rated higher. Prof Rollins Courses App averages 5.0 out of 5 from 1 ratings, while String Art Puzzle averages 4.5 from 10 ratings.

### Do Prof Rollins Courses App or String Art Puzzle have ads?

String Art Puzzle shows ads; Prof Rollins Courses App does not.

### Which is updated more often, Prof Rollins Courses App or String Art Puzzle?

Prof Rollins Courses App ships an update every 6 weeks, and String Art Puzzle every 5 weeks. Most recently, Prof Rollins Courses App was updated on October 6, 2026 and String Art Puzzle 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.*