# ICD10 Consult Pro vs CathDoc

The clearest difference is price: CathDoc at Free against ICD10 Consult Pro's $29.99. CathDoc also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.6 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

CathDoc is free to download; ICD10 Consult Pro costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ICD10 Consult Pro ships an update every 3 months, CathDoc every 3 weeks. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ICD10 Consult Pro | CathDoc |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.8 (394 ratings)](https://appshunter.io/ios/app/icd10-consult-pro/id1031411515/reviews)** | — |
| Number of ratings | **394** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 133 MB | 12 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Evan Schoenberg](https://appshunter.io/developer/289039917) | [Lumen Innovations, LLC](https://appshunter.io/developer/1489598636) |

## What reviewers say

### ICD10 Consult Pro

[App page](https://appshunter.io/ios/app/icd10-consult-pro/id1031411515)

This app provides a comprehensive and searchable ICD-10-CM coding resource for medical professionals. It features flexible search, custom notes, and cross-referencing for acronyms and synonyms, simplifying the coding process.

**Highlights:** Searchable ICD-10-CM codes, Customizable code notes, Acronym and synonym cross-referencing, Flexible search terms, ICD-9 to ICD-10 conversion, Browse by chapter/section, Favorites list

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Best app of its kind
- 👍 Accurate for challenging diagnoses
- 👍 Great for EMR documentation
- 👍 Well organized and time saver
- 👍 Finds correct codes easily

**What reviewers complain about**

- 🐛 App won't start (free & pro)
- 🐛 Does not work on iPad
- 🐛 Suddenly closes down on iPad
- 🐛 Upgrade from inside app doesn't work
- 🐛 Favorites list erased on upgrade

**Reported bugs**

- App won't start after update
- App does not work on iPad
- App suddenly closes down on iPad during specific actions
- In-app upgrade to remove ads is ineffective
- Missing specific psychiatric codes

**Requested features**

- Add S05.XXB billable code
- Explanation on how to find missing codes


### CathDoc

[App page](https://appshunter.io/ios/app/cathdoc/id6757081293)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ICD10 Consult Pro free?

ICD10 Consult Pro costs $29.99, with no in-app purchases.

### Is CathDoc free?

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

### Do ICD10 Consult Pro or CathDoc have ads?

Neither ICD10 Consult Pro nor CathDoc shows ads.

### Which is updated more often, ICD10 Consult Pro or CathDoc?

ICD10 Consult Pro ships an update every 3 months, and CathDoc every 3 weeks. Most recently, ICD10 Consult Pro was updated on October 6, 2026 and CathDoc on September 25, 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.*