# ICD9 On the Go vs CodeMD

The clearest difference is in-app purchases: CodeMD at none against ICD9 On the Go's 1. ICD9 On the Go's advantage is rating (4.4 vs 4.0) and ratings volume (42 vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ICD9 On the Go sells 1 one-off in-app purchase. CodeMD asks for nothing beyond the download.

ICD9 On the Go holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: ICD9 On the Go has 42 ratings behind it against 4, so its average is the more settled of the two.

ICD9 On the Go ships an update every 11 months, CodeMD every 20 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ICD9 On the Go | CodeMD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (42 ratings)](https://appshunter.io/ios/app/icd9-on-the-go/id395106691/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/codemd-ai-code-finder/id6462735741/reviews) |
| Number of ratings | **42** | 4 |
| Positive reviews | 91.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 20 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 53 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [VLR Software](https://appshunter.io/developer/375047405) | [3iTechworks, Inc](https://appshunter.io/developer/867887931) |

## What reviewers say

### ICD9 On the Go

[App page](https://appshunter.io/ios/app/icd9-on-the-go/id395106691)

This app provides a comprehensive ICD-9-CM diagnosis code database updated to 2016. It offers features for practicing billing, searching codes, and tagging favorites. An in-app upgrade to ICD-10 is available.

**Highlights:** ICD-9-CM diagnosis codes (updated to 2016), In-app upgrade to ICD-10, Universal app for iPhone, iPod Touch, and iPad, Browse codes with a unique interface, Intelligent search by word or code, Tag favorite codes, Share codes via email

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ICD9-CM 2014 codes | $4.99 | one-time |


### 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 ICD9 On the Go free?

ICD9 On the Go is free to download, with in-app purchases available.

### Is CodeMD free?

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

### Which has better reviews, ICD9 On the Go or CodeMD?

ICD9 On the Go is rated higher. ICD9 On the Go averages 4.4 out of 5 from 42 ratings, while CodeMD averages 4.0 from 4 ratings.

### Do ICD9 On the Go or CodeMD have ads?

Neither ICD9 On the Go nor CodeMD shows ads.

### Which is updated more often, ICD9 On the Go or CodeMD?

ICD9 On the Go ships an update every 11 months, and CodeMD every 20 months. Most recently, ICD9 On the Go was updated on October 15, 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.*