# NovoPresenter vs RedShelf

The clearest difference is rating: RedShelf at 4.5 against NovoPresenter's 1.7. RedShelf also leads on ratings volume (7.1K vs 7). NovoPresenter's advantage is iOS requirement (9.0 vs 16.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

RedShelf holds the better App Store score, 4.5 against 1.7. That said, the two scores are not equally well evidenced: RedShelf has 7.1K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 0% of NovoPresenter's written reviews are positive against 3% of RedShelf's.

NovoPresenter ships an update every 6 weeks, RedShelf every 5 weeks. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | NovoPresenter | RedShelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (7 ratings)](https://appshunter.io/ios/app/novopresenter/id789942968/reviews) | **[4.5 (7.1K ratings)](https://appshunter.io/ios/app/redshelf/id1511013608/reviews)** |
| Number of ratings | 7 | **7.1K** |
| Positive reviews | 0.0% of reviews | **3.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 39 MB | 26 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) | [RedShelf](https://appshunter.io/developer/1511013606) |

## What reviewers say

### NovoPresenter

[App page](https://appshunter.io/ios/app/novopresenter/id789942968)

This app facilitates wireless collaboration by allowing users to share screens, annotate content, and present clear video and sound. It's designed for educational and meeting environments, enabling interactive participation from multiple devices.

**Highlights:** Wireless screen sharing, Content annotation, Clear video and sound presentation, Interactive participation, Multi-device support, Virtual whiteboard

**In-app purchases:** none


### 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


## Frequently asked questions

### Is NovoPresenter free?

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

### Is RedShelf free?

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

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

RedShelf is rated higher. NovoPresenter averages 1.7 out of 5 from 7 ratings, while RedShelf averages 4.5 from 7.1K ratings.

### Do NovoPresenter or RedShelf have ads?

Neither NovoPresenter nor RedShelf shows ads.

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

NovoPresenter ships an update every 6 weeks, and RedShelf every 5 weeks. Most recently, NovoPresenter was updated on October 3, 2026 and RedShelf on October 16, 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.*