# ICD 10 Coding Guide vs ICD 11 Coding Tool for Doctors

The clearest difference is monetization model: ICD 11 Coding Tool for Doctors at free with in-app purchases against ICD 10 Coding Guide's subscription. ICD 11 Coding Tool for Doctors also leads on iOS requirement (11.0 vs 15.0). ICD 10 Coding Guide's advantage is review sentiment (17% vs 0%) and device support (4 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ICD 10 Coding Guide sells 1 in-app purchase, starting at $9.99 per year and ICD 11 Coding Tool for Doctors sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ICD 10 Coding Guide ships an update every 11 months, ICD 11 Coding Tool for Doctors every 8 months. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ICD 10 Coding Guide | ICD 11 Coding Tool for Doctors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (167 ratings)](https://appshunter.io/ios/app/icd-10-coding-guide-unbound/id1055441695/reviews)** | — |
| Number of ratings | **167** | — |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 months** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 12 MB | 25 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Lucas Yamashita](https://appshunter.io/developer/916405696) |

## What reviewers say

### ICD 10 Coding Guide

[App page](https://appshunter.io/ios/app/icd-10-coding-guide-unbound/id1055441695)

Quickly find the latest ICD-10 medical codes with this offline mobile app. Search by code, disease, injury, drug, or keyword. Features include color-coded trees, notes, highlights, and favorites for efficient code assignment.

**Highlights:** Offline ICD-10-CM code access, Rapid search by code, disease, or keyword, Color-keyed Code Trees, Notes and highlights, Favorites for quick access, Companion website

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ICD-10-CM Coding Guide | $9.99 | per year |


### ICD 11 Coding Tool for Doctors

[App page](https://appshunter.io/ios/app/icd-11-coding-tool-for-doctors/id1407492934)

Access the comprehensive International Classification of Diseases, 11th Revision, with over 55,000 codes for diseases, injuries, and causes of death. This tool offers offline access, dynamic searching, and copy-paste functionality for medical professionals.

**Highlights:** Search and browse ICD-11 topics, Full offline content access, Dynamic search functionality, Copy and paste content, Comprehensive code database

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ICD11 LITE Remove Ads | $0.99 | one-time |
| ICD11 GO Premium | $1.99 | one-time |


## Frequently asked questions

### Is ICD 10 Coding Guide free?

ICD 10 Coding Guide is free to download, with in-app purchases available.

### Is ICD 11 Coding Tool for Doctors free?

ICD 11 Coding Tool for Doctors is free to download, with in-app purchases available.

### Do ICD 10 Coding Guide or ICD 11 Coding Tool for Doctors have ads?

Neither ICD 10 Coding Guide nor ICD 11 Coding Tool for Doctors shows ads.

### Which is updated more often, ICD 10 Coding Guide or ICD 11 Coding Tool for Doctors?

ICD 10 Coding Guide ships an update every 11 months, and ICD 11 Coding Tool for Doctors every 8 months. Most recently, ICD 10 Coding Guide was updated on October 9, 2026 and ICD 11 Coding Tool for Doctors on September 28, 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.*