# AHA eBook Reader vs AHA Knowledge Booster

The clearest difference is review sentiment: AHA Knowledge Booster at 67% against AHA eBook Reader's 12%. AHA Knowledge Booster also leads on rating (4.8 vs 4.6) and update cadence (monthly vs every 2 months). AHA eBook Reader's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. AHA Knowledge Booster sells 4 in-app purchases, starting at $1.99 per year. AHA eBook Reader asks for nothing beyond the download.

AHA Knowledge Booster holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 1.5K and 544 respectively. Written reviews point the same way: 12% of AHA eBook Reader's written reviews are positive against 67% of AHA Knowledge Booster's.

AHA eBook Reader ships an update every 2 months, AHA Knowledge Booster monthly. Both last shipped on September 29, 2026.

## The numbers

| Metric | AHA eBook Reader | AHA Knowledge Booster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.5K ratings)](https://appshunter.io/ios/app/aha-ebook-reader/id734453806/reviews) | **[4.8 (544 ratings)](https://appshunter.io/ios/app/aha-knowledge-booster/id1586998263/reviews)** |
| Number of ratings | **1.5K** | 544 |
| Positive reviews | 11.6% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 39 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [American Heart Association](https://appshunter.io/developer/441987817) | [Trivie, Inc](https://appshunter.io/developer/510337124) |

## What reviewers say

### AHA eBook Reader

[App page](https://appshunter.io/ios/app/aha-ebook-reader/id734453806)

Access and read your American Heart Association eBooks on your mobile device. Log in with your existing AHA account to view your purchased books, download them for offline reading, and enjoy features like searching, bookmarking, and adjusting font size.

**Highlights:** Read eBooks online and offline, Log in with AHA account, Download purchased books, Search within titles, Sort books by category, Add bookmarks, Adjust font size

**Features:** Vision Pro support

**In-app purchases:** none


### AHA Knowledge Booster

[App page](https://appshunter.io/ios/app/aha-knowledge-booster/id1586998263)

Reinforce critical CPR and emergency care knowledge with personalized quizzes. Choose topics like BLS, ACLS, and PALS to build mastery and improve long-term retention of lifesaving information.

**Highlights:** Personalized quizzes, Adaptive learning algorithm, Proficiency mapping, Multiple topic choices (BLS, ACLS, PALS, First Aid, CPR), Neuroscience-based retrieval practice, Long-term knowledge retention

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PALS | $1.99 | per year |
| BLS | $1.99 | per year |
| ACLS | $2.99 | per year |
| All-Access Bundle | $3.99 | per year |

**What reviewers like**

- 👍 Great refresher app
- 👍 Simple and functional
- 👍 Helpful for learning
- 👍 Enjoyable quizzes
- 👍 Concise information files

**What reviewers complain about**

- 🐛 App doesn't work
- 🐛 App is empty
- 🐛 Never sends link
- 🐛 Requires login
- 🐛 Paid app requires login

**Reported bugs**

- Literally doesn't work
- App opens but is completely empty
- Asks for email, never sends link
- Requires a login when already paid
- Can't sign on

**Requested features**

- Explanations for incorrect answers
- New update


## Frequently asked questions

### Is AHA eBook Reader free?

AHA eBook Reader is free to download, with no in-app purchases.

### Is AHA Knowledge Booster free?

AHA Knowledge Booster is free to download, with in-app purchases available.

### Which has better reviews, AHA eBook Reader or AHA Knowledge Booster?

AHA Knowledge Booster is rated higher. AHA eBook Reader averages 4.6 out of 5 from 1.5K ratings, while AHA Knowledge Booster averages 4.8 from 544 ratings.

### Do AHA eBook Reader or AHA Knowledge Booster have ads?

Neither AHA eBook Reader nor AHA Knowledge Booster shows ads.

### Which is updated more often, AHA eBook Reader or AHA Knowledge Booster?

AHA eBook Reader ships an update every 2 months, and AHA Knowledge Booster monthly. Most recently, AHA eBook Reader was updated on September 29, 2026 and AHA Knowledge Booster on September 29, 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.*