# ICD 9 vs CodeMD

The clearest difference is update cadence: ICD 9 at every 5 weeks against CodeMD's every 20 months. ICD 9 also leads on rating (4.3 vs 4.0) and ratings volume (22 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ICD 9 holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: ICD 9 has 22 ratings behind it against 4, so its average is the more settled of the two.

ICD 9 ships an update every 5 weeks, CodeMD every 20 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ICD 9 | CodeMD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/icd-9-10/id821550817/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/codemd-ai-code-finder/id6462735741/reviews) |
| Number of ratings | **22** | 4 |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 20 months |
| Monetization | Free | Free |
| Size | 10 MB | 53 MB |
| Requires iOS | **12.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CareCloud Corp.](https://appshunter.io/developer/431253949) | [3iTechworks, Inc](https://appshunter.io/developer/867887931) |

## What reviewers say

### ICD 9

[App page](https://appshunter.io/ios/app/icd-9-10/id821550817)

This app facilitates the transition to ICD-10 coding for medical professionals. It offers quick conversion between ICD-9 and ICD-10 diagnostic codes, with detailed descriptions and alternative codes. Users can also search for codes and save frequently used ones for fast access.

**Highlights:** ICD-9 to ICD-10 conversion, Detailed ICD-10 code descriptions, View ICD-10 alternatives, Search ICD-10 and view ICD-9, Access specialty common codes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Very easy to use
- 🚀 Quick and to the point
- 👍 User-friendly for coders and medical professionals
- 💡 Excellent crosswalk tool (ICD-9 to ICD-10)
- 💰 Free and valuable

**What reviewers complain about**

- 👎 Few specialties listed (e.g., nephrology missing)
- 👎 Search can be wonky at times
- 👎 Missing some specifics
- 👎 Wish it showed more codes around the searched code
- 👎 Decimal point is sometimes optional in EHR, causing minor issues

**Reported bugs**

- First search yields no code available
- Search can be wonky at times
- Difficult to search and convert
- Can't find simple codes

**Requested features**

- Add more specialties (e.g., nephrology)
- Show more codes around the searched code for inexact matches
- Allow reorganization of favorite list by ICD 9 numerical order, ICD 10 ABC order, and customized order
- Make decimal optional for input


### CodeMD

[App page](https://appshunter.io/ios/app/codemd-ai-code-finder/id6462735741)

This AI-powered medical coding tool helps healthcare professionals quickly find accurate ICD10 codes. It offers multilingual support, voice input, and the ability to scan medical summaries for instant code generation, streamlining workflows.

**Highlights:** AI-powered ICD10 code lookup, Multilingual input support, Voice input for hands-free operation, Medical summary scanning for code generation, Continuous updates and new features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ICD 9 free?

ICD 9 is free to download, with no in-app purchases.

### Is CodeMD free?

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

### Which has better reviews, ICD 9 or CodeMD?

ICD 9 is rated higher. ICD 9 averages 4.3 out of 5 from 22 ratings, while CodeMD averages 4.0 from 4 ratings.

### Do ICD 9 or CodeMD have ads?

Neither ICD 9 nor CodeMD shows ads.

### Which is updated more often, ICD 9 or CodeMD?

ICD 9 ships an update every 5 weeks, and CodeMD every 20 months. Most recently, ICD 9 was updated on October 1, 2026 and CodeMD on October 3, 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.*