# RedShelf vs ISAfreedom

The clearest difference is rating: ISAfreedom at 5.0 against RedShelf's 4.5. RedShelf's advantage is ratings volume (7.1K vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

ISAfreedom holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: RedShelf has 7.1K ratings behind it against 1, so its average is the more settled of the two.

RedShelf ships an update every 5 weeks, ISAfreedom monthly. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | RedShelf | ISAfreedom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (7.1K ratings)](https://appshunter.io/ios/app/redshelf/id1511013608/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isafreedom/id6759810302/reviews)** |
| Number of ratings | **7.1K** | 1 |
| Positive reviews | 3.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 26 MB | 50 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RedShelf](https://appshunter.io/developer/1511013606) | [Dana Parriera](https://appshunter.io/developer/1880801665) |

## What reviewers say

### RedShelf

[App page](https://appshunter.io/ios/app/redshelf/id1511013608)

Access and read your digital textbooks on any device. Highlight text, take notes, create flashcards, and have content read aloud. Your notes and highlights sync across all your devices.

**Highlights:** Access textbooks on any device, Highlight text and take notes, Create flashcards from content, Define unfamiliar words, Text-to-speech functionality, Sync notes and highlights across devices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient to access textbooks in one place
- 🚀 Decent overall performance

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 💤 Slow loading and page turning
- 👎 Unreliable highlighting and note-taking features
- 🤖 Poor text-to-speech functionality
- 📵 Inability to access books offline

**Reported bugs**

- Books not loading or showing blank screens
- Highlighting issues (selecting wrong text, unable to edit)
- Sync issues between devices and web version

**Requested features**

- Improve highlighting and annotation tools
- Add support for split-screen mode
- Enhance text-to-speech capabilities
- Allow offline access to downloaded books


### ISAfreedom

[App page](https://appshunter.io/ios/app/isafreedom/id6759810302)

Access all your videos in a single, user-friendly application. Receive timely push notifications for news and updates, and enjoy password-free access to your content. Save your preferred posts for quick retrieval.

**Highlights:** Access all videos, Push notifications, Password-free access, Save favorite posts, Easy to use interface

**In-app purchases:** none


## Frequently asked questions

### Is RedShelf free?

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

### Is ISAfreedom free?

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

### Which has better reviews, RedShelf or ISAfreedom?

ISAfreedom is rated higher. RedShelf averages 4.5 out of 5 from 7.1K ratings, while ISAfreedom averages 5.0 from 1 ratings.

### Do RedShelf or ISAfreedom have ads?

Neither RedShelf nor ISAfreedom shows ads.

### Which is updated more often, RedShelf or ISAfreedom?

RedShelf ships an update every 5 weeks, and ISAfreedom monthly. Most recently, RedShelf was updated on October 21, 2026 and ISAfreedom on October 12, 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.*