# ICD vs ICD10 Diseases Classifications

The clearest difference is update cadence: ICD at every 10 days against ICD10 Diseases Classifications's every 4 months. ICD10 Diseases Classifications's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 18.6). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. ICD sells 4 in-app purchases, starting at $4.99 per month 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.

ICD ships an update every 10 days, ICD10 Diseases Classifications every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | ICD | ICD10 Diseases Classifications |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (16 ratings)](https://appshunter.io/ios/app/icd10-diseases-classifications/id1076513520/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | 94.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 322 MB | 46 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | +4 | 17+ |
| Developer | [VLR Software](https://appshunter.io/developer/375047405) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## What reviewers say

### ICD

[App page](https://appshunter.io/ios/app/icd-10-2027/id878887635)

This medical coding tool provides fast, up-to-date ICD-10-CM code lookup and selection. It features instant search, clinical notes, and structured browsing to streamline workflows for healthcare professionals and students. Advanced features like iCloud sync and an ad-free experience are available with a subscription.

**Highlights:** Up-to-date ICD-10-CM database, Instant search with real-time highlighting, Includes official notes for accuracy, Structured browsing by chapters, Code sharing via email or AirPrint, iCloud sync for favorites, Ad-free experience with subscription

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $4.99 | per month |
| 6 Months | $9.99 | per 6 months |
| 12 Months | $14.99 | per year |
| ICD 10 Premium | $6.99 | one-time |


### 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 free?

ICD 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.

### Do ICD or ICD10 Diseases Classifications have ads?

Both ICD and ICD10 Diseases Classifications show ads.

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

ICD ships an update every 10 days, and ICD10 Diseases Classifications every 4 months. Most recently, ICD was updated on October 24, 2026 and ICD10 Diseases Classifications on October 24, 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.*