# Elsevier eBooks+ vs Sleep Tech Exam Prep 2026

Elsevier eBooks+ and Sleep Tech Exam Prep 2026 both sit at 4.7 stars, but that hides the real split: 43% of Elsevier eBooks+'s written reviews are positive against 0% of Sleep Tech Exam Prep 2026's. Elsevier eBooks+ also leads on in-app purchases (none vs 12) and ratings volume (1.9K vs 30). Sleep Tech Exam Prep 2026's advantage is iOS requirement (15.1 vs 17.6). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Sleep Tech Exam Prep 2026 sells 12 in-app purchases, starting at $14.99 per 7 days. Elsevier eBooks+ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Elsevier eBooks+ against 4.6 for Sleep Tech Exam Prep 2026. That said, the two scores are not equally well evidenced: Elsevier eBooks+ has 1.9K ratings behind it against 30, so its average is the more settled of the two. Written reviews are what separate them: 43% of Elsevier eBooks+'s written reviews are positive against 0% of Sleep Tech Exam Prep 2026's.

Elsevier eBooks+ ships an update every 2 months, Sleep Tech Exam Prep 2026 every 3 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Elsevier eBooks+ | Sleep Tech Exam Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/elsevier-ebooks-plus/id1643980050/reviews)** | [4.6 (30 ratings)](https://appshunter.io/ios/app/sleep-tech-exam-prep-2026/id6744239351/reviews) |
| Number of ratings | **1.9K** | 30 |
| Positive reviews | **42.9% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 183 MB | 59 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Elsevier Inc.](https://appshunter.io/developer/367031326) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### Elsevier eBooks+

[App page](https://appshunter.io/ios/app/elsevier-ebooks-plus/id1643980050)

Access your medical textbooks offline and enhance your learning with tools for note-taking, highlighting, and flashcard creation. Sync your progress and annotations across devices for a seamless study experience.

**Highlights:** Offline book access, Note-taking and highlighting, Flashcard creation, Cross-device syncing, In-book search, Figure viewing and zooming

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Student / Study friendly
- 🚀 Enhances content
- 👍 Ebooks from Elsevier
- 👍 Great app

**What reviewers complain about**

- 🐛 Unable to view images/tables
- 🐛 Useless for medical textbooks
- 🐛 Positioning issues
- 🐛 Scrolling and zooming problems
- 🐛 Slow loading times

**Reported bugs**

- Figures placed at the end of chapters
- Search function only works for single words
- Inability to clear search history
- Freezing and crashing issues
- Incompatibility with older devices

**Requested features**

- More highlighting and note-taking options
- Ability to write, draw, or paste images on pages
- Separate flashcard option integration with Anki/Quizlet
- More font size options
- Streamlined text selection for voiceover


### Sleep Tech Exam Prep 2026

[App page](https://appshunter.io/ios/app/sleep-tech-exam-prep-2026/id6744239351)

Prepare for the Registered Polysomnographic Technologist Exam with a comprehensive test preparation program. Access an extensive question bank, detailed explanations, and progress tracking to master sleep technology concepts. Simulate exam conditions and customize study plans for success.

**Highlights:** Up-to-date content for 2026 exams, Extensive question bank, Detailed explanations for answers, Progress tracking and performance analysis, Customizable study plans, Simulated exam mode, User-friendly interface

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RPSGT Weekly Full Access | $14.99 | per 7 days |
| RPSGT Weekly Full Access | $17.99 | per 7 days |
| RPSGT Monthly Full Access | $34.99 | per month |
| RPSGT Monthly Full Access | $34.99 | per month |
| RPSGT Monthly Full Access | $44.99 | per month |
| RPSGT Monthly Full Access | $44.99 | per month |
| RPSGT Quarterly Full Access | $55.99 | per 3 months |
| RPSGT Quarterly Full Access | $55.99 | per 3 months |
| RPSGT Semiannual Full Access | $75.99 | per 6 months |
| RPSGT Semiannual Full Access | $79.99 | per 6 months |
| RPSGT Annual Full Access | $109.99 | per year |
| RPSGT Annual Full Access | $109.99 | per year |


## Frequently asked questions

### Is Elsevier eBooks+ free?

Elsevier eBooks+ is free to download, with no in-app purchases.

### Is Sleep Tech Exam Prep 2026 free?

Sleep Tech Exam Prep 2026 is free to download, with in-app purchases available.

### Which has better reviews, Elsevier eBooks+ or Sleep Tech Exam Prep 2026?

Elsevier eBooks+ is rated higher. Elsevier eBooks+ averages 4.7 out of 5 from 1.9K ratings, while Sleep Tech Exam Prep 2026 averages 4.6 from 30 ratings.

### Do Elsevier eBooks+ or Sleep Tech Exam Prep 2026 have ads?

Neither Elsevier eBooks+ nor Sleep Tech Exam Prep 2026 shows ads.

### Which is updated more often, Elsevier eBooks+ or Sleep Tech Exam Prep 2026?

Elsevier eBooks+ ships an update every 2 months, and Sleep Tech Exam Prep 2026 every 3 months. Most recently, Elsevier eBooks+ was updated on October 30, 2026 and Sleep Tech Exam Prep 2026 on October 24, 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.*