# Elsevier eBooks+ vs Sono Techniques Academy

The clearest difference is monetization model: Sono Techniques Academy at free against Elsevier eBooks+'s freemium. Sono Techniques Academy also leads on rating (5.0 vs 4.7) and iOS requirement (13.0 vs 17.6). Elsevier eBooks+'s advantage is ratings volume (1.9K vs 2). 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.

Sono Techniques Academy holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Elsevier eBooks+ has 1.9K ratings behind it against 2, so its average is the more settled of the two.

Elsevier eBooks+ ships an update every 2 months, Sono Techniques Academy every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Elsevier eBooks+ | Sono Techniques Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.9K ratings)](https://appshunter.io/ios/app/elsevier-ebooks-plus/id1643980050/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sono-techniques-academy/id6748578886/reviews)** |
| Number of ratings | **1.9K** | 2 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 183 MB | 63 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Elsevier Inc.](https://appshunter.io/developer/367031326) | [Lynn Flamm](https://appshunter.io/developer/1826393952) |

## 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


### Sono Techniques Academy

[App page](https://appshunter.io/ios/app/sono-techniques-academy/id6748578886)

Master ultrasound skills with interactive modules, real case practice, and ARDMS-style quizzes. Designed for OB/GYN students and professionals, this platform offers expert-reviewed content and voice-guided walkthroughs for flexible learning anytime, anywhere.

**Highlights:** Interactive learning modules, Real case-based practice, ARDMS-style registry prep quizzes, Voice-guided walkthroughs, Expert-reviewed content, Medical guideline-based learning

**In-app purchases:** none


## Frequently asked questions

### Is Elsevier eBooks+ free?

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

### Is Sono Techniques Academy free?

Sono Techniques Academy is free to download, with no in-app purchases.

### Which has better reviews, Elsevier eBooks+ or Sono Techniques Academy?

Sono Techniques Academy is rated higher. Elsevier eBooks+ averages 4.7 out of 5 from 1.9K ratings, while Sono Techniques Academy averages 5.0 from 2 ratings.

### Do Elsevier eBooks+ or Sono Techniques Academy have ads?

Neither Elsevier eBooks+ nor Sono Techniques Academy shows ads.

### Which is updated more often, Elsevier eBooks+ or Sono Techniques Academy?

Elsevier eBooks+ ships an update every 2 months, and Sono Techniques Academy every 3 months. Most recently, Elsevier eBooks+ was updated on October 25, 2026 and Sono Techniques Academy 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.*