# ICD 10 Coding Guide vs ICD10 Diseases Classifications

ICD 10 Coding Guide and ICD10 Diseases Classifications both sit at 4.4 stars, but that hides the real split: 100% of ICD10 Diseases Classifications's written reviews are positive against 17% of ICD 10 Coding Guide's. ICD10 Diseases Classifications also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 4 months vs every 12 months). ICD 10 Coding Guide's advantage is ads (none vs shown) and ratings volume (167 vs 16). On price, rating, in-app purchases and device support 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 ICD10 Diseases Classifications sells 5 in-app purchases, starting at $1.49 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 — 4.4 for ICD 10 Coding Guide against 4.3 for ICD10 Diseases Classifications. That said, the two scores are not equally well evidenced: ICD 10 Coding Guide has 167 ratings behind it against 16, so its average is the more settled of the two. Written reviews are what separate them: 17% of ICD 10 Coding Guide's written reviews are positive against 100% of ICD10 Diseases Classifications's.

ICD 10 Coding Guide ships an update every 12 months, ICD10 Diseases Classifications every 4 months. The most recent releases landed on October 1, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | ICD 10 Coding Guide | ICD10 Diseases Classifications |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (167 ratings)](https://appshunter.io/ios/app/icd-10-coding-guide-unbound/id1055441695/reviews)** | [4.3 (16 ratings)](https://appshunter.io/ios/app/icd10-diseases-classifications/id1076513520/reviews) |
| Number of ratings | **167** | 16 |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 12 MB | 46 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 17+ | 17+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## 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 |


### ICD10 Diseases Classifications

[App page](https://appshunter.io/ios/app/icd10-diseases-classifications/id1076513520)

Access the official system for assigning medical codes to diagnoses and procedures. Features updated codes for 2025, including new classifications for cancer remission, hypoglycemia, obesity, and mental health disorders. Offers sample content for free with in-app purchases to unlock full access.

**Highlights:** Official ICD-10-CM coding system, 2025 code updates, Index of Drugs and Chemicals, Index of Diseases and Injuries, Index of Neoplasm, Updates for cancer, hypoglycemia, obesity, mental health

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ICD 10 CM 1 Month Sub. | $1.49 | per month |
| ICD 10 CM 6 Month Sub | $4.99 | per 6 months |
| ICD10 CM 1-Year Subscription | $7.99 | per year |
| ICD10-Clinical Modification | $1.99 | one-time |
| ICD10-Clinical Modification 22 | $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 ICD10 Diseases Classifications free?

ICD10 Diseases Classifications is free to download, with in-app purchases available.

### Which has better reviews, ICD 10 Coding Guide or ICD10 Diseases Classifications?

ICD 10 Coding Guide is rated higher. ICD 10 Coding Guide averages 4.4 out of 5 from 167 ratings, while ICD10 Diseases Classifications averages 4.3 from 16 ratings.

### Do ICD 10 Coding Guide or ICD10 Diseases Classifications have ads?

ICD10 Diseases Classifications shows ads; ICD 10 Coding Guide does not.

### Which is updated more often, ICD 10 Coding Guide or ICD10 Diseases Classifications?

ICD 10 Coding Guide ships an update every 12 months, and ICD10 Diseases Classifications every 4 months. Most recently, ICD 10 Coding Guide was updated on October 1, 2026 and ICD10 Diseases Classifications on August 12, 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.*