# Core Anesthesia vs Boost CAA

The clearest difference is ratings volume: Core Anesthesia at 535 against Boost CAA's 1. Core Anesthesia also leads on chart position (#189 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Core Anesthesia sells 14 in-app purchases, starting at $9.99 per month and Boost CAA sells 2 in-app purchases, starting at $19.00 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Core Anesthesia against 5.0 for Boost CAA. That said, the two scores are not equally well evidenced: Core Anesthesia has 535 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Core Anesthesia | Boost CAA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (535 ratings)](https://appshunter.io/ios/app/core-anesthesia/id1635172045/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/boost-caa-caa-school-prep/id6800538208/reviews)** |
| Number of ratings | **535** | 1 |
| Positive reviews | 90.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#189** | — |
| Size | 52 MB | 37 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Student Nurse Anesthesia LLC](https://appshunter.io/developer/1630193394) | [Boost Ventures, LLC](https://appshunter.io/developer/6800537573) |

## What reviewers say

### Core Anesthesia

[App page](https://appshunter.io/ios/app/core-anesthesia/id1635172045)

**Currently charting:** #189 Top Grossing · Education (US App Store)

This app offers a curriculum of audio episodes for CRNAs and students to earn CEUs, pass tests, and review for boards. Designed for busy schedules, episodes can be listened to anywhere and include printed outlines and sources.

**Highlights:** Continuing education episodes, Board review content, Podcast format for on-the-go learning, Printed outlines and sources included, Designed for CRNAs and students

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Premium Monthly | $9.99 | per month |
| CRNA Premium Monthly | $64.99 | per month |
| Student Premium Yearly | $99.99 | per year |
| CRNA Premium Quarterly | $179.00 | per 3 months |
| CRNA Premium Yearly | $599.00 | per year |
| Airway Core Module | $49.99 | one-time |
| Equipment Core Module | $49.99 | one-time |
| Pharmacology Core Module | $49.99 | one-time |
| Anatomy Core Module | $149.99 | one-time |
| core_crna_10 | $199.00 | one-time |
| core_crna_30 | $299.00 | one-time |
| CRNA USAP 25% | $449.99 | one-time |
| CRNA Promotion | $539.00 | one-time |
| core_crna_60 | $599.00 | one-time |

**What reviewers like**

- 🎓 Excellent content quality and depth
- 👨‍🏫 Talented hosts (Cole and Tanner) who explain complex topics clearly
- 🚀 Perfect episode length for commutes and busy schedules
- 📱 Easy-to-use app interface
- 🎯 Content aligns well with CRNA school curriculum

**What reviewers complain about**

- 🗂️ Poor episode organization and filtering options
- 🧭 Confusing navigation and discoverability of content
- 🐛 Playback issues without Wi-Fi connectivity
- ❓ Inconsistent premium content access and display
- 📍 Difficulty locating specific episodes despite search function

**Reported bugs**

- Episodes won't play offline or without Wi-Fi despite having data
- Premium subscription doesn't always unlock premium-labeled episodes
- Home screen categories don't display all available episodes
- Inconsistent episode visibility between app and podcast platforms
- Playback buffering and connectivity issues in the car

**Requested features**

- Chronological episode listing (1 to most recent)
- Better filtering and sorting options
- Episode download capability for offline listening
- Improved search functionality for specific topics
- Clearer distinction between free and premium content


### Boost CAA

[App page](https://appshunter.io/ios/app/boost-caa-caa-school-prep/id6800538208)

This app helps aspiring anesthesiologist assistants prepare for school. It offers candidacy scoring, a program directory with deadline tracking, and interview practice with an AI coach. Gain honest insights into your application strength and navigate the admissions process with confidence.

**Highlights:** Candidacy scoring based on real numbers, CAA program directory with deadlines, AI-powered interview practice, Personal statement review, Application and deadline tracking, Anonymized applicant benchmarks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $19.00 | per month |
| Pro (Annual) | $149.00 | per year |


## Frequently asked questions

### Is Core Anesthesia free?

Core Anesthesia is free to download, with in-app purchases available.

### Is Boost CAA free?

Boost CAA is free to download, with in-app purchases available.

### Which has better reviews, Core Anesthesia or Boost CAA?

Boost CAA is rated higher. Core Anesthesia averages 4.9 out of 5 from 535 ratings, while Boost CAA averages 5.0 from 1 ratings.

### Do Core Anesthesia or Boost CAA have ads?

Neither Core Anesthesia nor Boost CAA shows ads.

### Which is updated more often, Core Anesthesia or Boost CAA?

Core Anesthesia ships an update every 3 weeks, and Boost CAA every 3 weeks. Most recently, Core Anesthesia was updated on October 11, 2026 and Boost CAA on October 1, 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.*