# Chiropractic Ethics CA vs Chiro Prep

The clearest difference is price: Chiro Prep at Free against Chiropractic Ethics CA's $4.99. Chiro Prep also leads on update cadence (every 3 months vs every 8 months) and ratings volume (11 vs 3). Chiropractic Ethics CA's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.6). On ads, device support and iOS requirement there is nothing between them.

Chiro Prep is free to download; Chiropractic Ethics CA costs $4.99 up front. Chiro Prep sells 1 in-app purchase, starting at $12.99 per month. Chiropractic Ethics CA asks for nothing beyond the download.

Chiropractic Ethics CA holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 100% of Chiropractic Ethics CA's written reviews are positive against 86% of Chiro Prep's.

Chiropractic Ethics CA ships an update every 8 months, Chiro Prep every 3 months. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Chiropractic Ethics CA | Chiro Prep |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chiropractic-ethics-ca/id1550458210/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/chiro-prep/id6449434901/reviews) |
| Number of ratings | 3 | **11** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 17 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro Exam Prep LLC](https://appshunter.io/developer/1790101787) | [Chiro Prep LLC](https://appshunter.io/developer/1689051918) |

## What reviewers say

### Chiropractic Ethics CA

[App page](https://appshunter.io/ios/app/chiropractic-ethics-ca/id1550458210)

Prepare for your California chiropractic ethics exams with practice questions designed by students who have taken the boards. This app offers over 200 new questions, mock exams, and progress tracking charts to help you study and pass.

**Highlights:** 200+ new practice questions, Mock exams, Progress tracking charts, California-specific ethics content, Revised review material

**Features:** macOS Compatibility

**In-app purchases:** none


### Chiro Prep

[App page](https://appshunter.io/ios/app/chiro-prep/id6449434901)

Prepare for your chiropractic board exams with a comprehensive question bank. Save questions, create custom exams, and resume tests at your convenience. Content is continuously updated to help you succeed.

**Highlights:** Thousands of practice questions, Resume incomplete exams, Save questions to folders, Create custom exams, Covers Parts 1, 2, 3, 4, and PT, Daily content updates

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chiro Prep Content | $12.99 | per month |


## Frequently asked questions

### Is Chiropractic Ethics CA free?

Chiropractic Ethics CA costs $4.99, with no in-app purchases.

### Is Chiro Prep free?

Chiro Prep is free to download, with in-app purchases available.

### Which has better reviews, Chiropractic Ethics CA or Chiro Prep?

Chiropractic Ethics CA is rated higher. Chiropractic Ethics CA averages 5.0 out of 5 from 3 ratings, while Chiro Prep averages 4.6 from 11 ratings.

### Do Chiropractic Ethics CA or Chiro Prep have ads?

Neither Chiropractic Ethics CA nor Chiro Prep shows ads.

### Which is updated more often, Chiropractic Ethics CA or Chiro Prep?

Chiropractic Ethics CA ships an update every 8 months, and Chiro Prep every 3 months. Most recently, Chiropractic Ethics CA was updated on September 29, 2026 and Chiro Prep on October 9, 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.*