# ACE Library vs eatright eReader

The clearest difference is rating: ACE Library at 2.4 against eatright eReader's 1.3. ACE Library also leads on in-app purchases (none vs 34) and update cadence (every 5 months vs every 11 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. eatright eReader sells 34 one-off in-app purchases. ACE Library asks for nothing beyond the download.

ACE Library holds the better App Store score, 2.4 against 1.3. Both are backed by a comparable volume of ratings — 42 and 28 respectively. Written reviews complicate that: 3% of ACE Library's written reviews are positive against 6% of eatright eReader's, so the app with the better star average is not the one people write more warmly about.

ACE Library ships an update every 5 months, eatright eReader every 11 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ACE Library | eatright eReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (42 ratings)](https://appshunter.io/ios/app/ace-library/id894077537/reviews)** | [1.3 (28 ratings)](https://appshunter.io/ios/app/eatright-ereader/id1034361058/reviews) |
| Number of ratings | **42** | 28 |
| Positive reviews | 3.3% of reviews | **5.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 11 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 23 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [American Council on Exercise (ACE)](https://appshunter.io/developer/816467405) | [Academy of Nutrition and Dietetics](https://appshunter.io/developer/512279051) |

## What reviewers say

### ACE Library

[App page](https://appshunter.io/ios/app/ace-library/id894077537)

Access and store purchased eBooks from ACE. Review digital texts to prepare for certification exams. Includes additional ACE ProSource articles for further reading.

**Highlights:** Exclusive eBook access, Digital text review, Certification exam preparation, ACE ProSource articles, Offline reading

**Features:** macOS Compatibility

**In-app purchases:** none


### eatright eReader

[App page](https://appshunter.io/ios/app/eatright-ereader/id1034361058)

Access a library of nutrition and dietetics publications for healthcare professionals. Read pocket guides, practice manuals, and clinical handbooks, and build your personal collection. Offline access and annotation tools enhance your learning experience.

**Highlights:** Access Academy publications, Build personal library, Offline access, Add bookmarks and notes, Highlight text

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

**In-app purchases (34)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pediatric NFPE Pocket Guide | $12.99 | one-time |
| Guide Neonatal Nutrition 3e | $21.99 | one-time |
| Launching Your Career In Nutrition and Dietetics, 2nd Ed | $21.99 | one-time |
| Quick Guide to Drug-Supplement | $24.99 | one-time |
| Inspiring and Supporting Behavior Change, 2nd Ed | $31.99 | one-time |
| 15-Minute Consultation | $32.99 | one-time |
| Pocket Guide to Eating Disorders, Second Edition | $32.99 | one-time |
| Pocket Guide to the Nutrition Care Process and Cancer | $32.99 | one-time |
| Pocket Guide to Bariatric Surgery | $34.99 | one-time |
| Pocket Guide to LD, HTN, DB, and WM, 2nd Ed | $34.99 | one-time |
| Pocket Guide to Enteral, 2nd | $34.99 | one-time |
| PG to Spanish for Nutr Pro, 3e | $34.99 | one-time |
| PG to Parenteral 2e | $34.99 | one-time |
| PG to Ped Nutr Assess 3e | $34.99 | one-time |
| PG Chldn Spcl Health Needs | $34.99 | one-time |
| PG to Bariatric Surgery 3rd Ed | $34.99 | one-time |
| Nutrition Focused Physical 3e | $34.99 | one-time |
| PG to Nutrition Assessment 4e | $34.99 | one-time |
| Pocket Guide to Gluten-Free Strategies | $34.99 | one-time |
| Pockt Guide Micronutrient Mgmt | $34.99 | one-time |
| Complete Recipe Writing Guide | $44.99 | one-time |
| Counseling Overweight Adults | $44.99 | one-time |
| Hands-On Nutrition Education | $45.99 | one-time |
| Cultural Comptency | $49.99 | one-time |
| Lessons Foodservice Management | $52.99 | one-time |
| Effective Leadership & Mgment | $54.99 | one-time |
| Making Nutrition Business 2nd | $64.99 | one-time |
| Nutrition Care Older Adult, 4e | $73.99 | one-time |
| HPG to Nutr, Diab, & Preg | $74.99 | one-time |
| Sports Nutrition,6th Edition | $79.99 | one-time |
| Communicating Nutrition | $89.99 | one-time |
| Oncol Nutr for Clin Pr, 2nd Ed | $94.99 | one-time |
| Sports Nutrition, 7th Edition | $95.99 | one-time |
| Research, Fourth Edition | $99.99 | one-time |


## Frequently asked questions

### Is ACE Library free?

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

### Is eatright eReader free?

eatright eReader is free to download, with in-app purchases available.

### Which has better reviews, ACE Library or eatright eReader?

ACE Library is rated higher. ACE Library averages 2.4 out of 5 from 42 ratings, while eatright eReader averages 1.3 from 28 ratings.

### Do ACE Library or eatright eReader have ads?

Neither ACE Library nor eatright eReader shows ads.

### Which is updated more often, ACE Library or eatright eReader?

ACE Library ships an update every 5 months, and eatright eReader every 11 months. Most recently, ACE Library was updated on October 23, 2026 and eatright eReader on October 27, 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.*