# ICD10 Consult vs Lookingbill & Marks' Derm. 5E

The clearest difference is price: ICD10 Consult at Free against Lookingbill & Marks' Derm. 5E's $64.99. ICD10 Consult also leads on update cadence (every 2 months vs every 11 months) and chart position (#167 vs unranked). Lookingbill & Marks' Derm. 5E's advantage is in-app purchases (none vs 9) and ads (none vs shown). On device support there is nothing between them.

ICD10 Consult is free to download; Lookingbill & Marks' Derm. 5E costs $64.99 up front. ICD10 Consult sells 9 in-app purchases, starting at $19.99 per year. Lookingbill & Marks' Derm. 5E asks for nothing beyond the download.

ICD10 Consult ships an update every 2 months, Lookingbill & Marks' Derm. 5E every 11 months. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | ICD10 Consult | Lookingbill & Marks' Derm. 5E |
| --- | --- | --- |
| Price | **Free** | $64.99 |
| Rating | **[4.8 (14K ratings)](https://appshunter.io/ios/app/icd10-consult/id358845668/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Ad-supported | — |
| Best chart rank | **#167** | — |
| Size | 156 MB | 109 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Evan Schoenberg](https://appshunter.io/developer/289039917) | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) |

## What reviewers say

### ICD10 Consult

[App page](https://appshunter.io/ios/app/icd10-consult/id358845668)

**Currently charting:** #167 Top Grossing · Medical (US App Store)

Access a comprehensive and current ICD-10-CM medical coding resource with flexible, natural language search. This app simplifies coding by understanding synonyms, acronyms, and variations in terminology, and allows for custom notes and quick access to frequently used codes.

**Highlights:** Flexible, natural language search, Customizable code notes, Cross-referenced acronyms and synonyms, Simultaneous access to tabular and alphabetical indexes, Reimbursement validity indicator, ICD-9 to ICD-10 code conversion, Favorites list with grouping

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free, Annual | $19.99 | per year |
| ICD9 Consult 2019 Upgrade | $14.99 | one-time |
| ICD10 Consult 2020 Upgrade | $14.99 | one-time |
| ICD10 Consult 2021 Pro Upgrade | $19.99 | one-time |
| ICD10 Consult 2022 Upgrade | $19.99 | one-time |
| ICD10 Consult 2023 Upgrade | $19.99 | one-time |
| ICD10 Consult 2024 Upgrade | $19.99 | one-time |
| ICD10 Consult 2026 Upgrade | $19.99 | one-time |
| ICD10 Consult Pro 2025 Upgrade | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient search and lookup
- 📚 Comprehensive ICD-10 code database
- 🕰️ Time-saving for medical professionals
- 🤩 Excellent app support and responsiveness

**What reviewers complain about**

- 🔍 Lack of code descriptions in recent updates
- 💸 Expensive subscription model
- 📢 Disruptive ads in paid version
- 🐛 Frequent crashes and bugs after updates

**Reported bugs**

- Search bar not registering user input
- App crashing on launch after recent update
- Sharing favorites feature not working

**Requested features**

- Cloud backup for user data
- Improved organization and clinical logic
- Option to disable ads in paid version


### Lookingbill & Marks' Derm. 5E

[App page](https://appshunter.io/ios/app/lookingbill-and-marks-derm-5e/id685800115)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ICD10 Consult free?

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

### Is Lookingbill & Marks' Derm. 5E free?

Lookingbill & Marks' Derm. 5E costs $64.99, with no in-app purchases.

### Do ICD10 Consult or Lookingbill & Marks' Derm. 5E have ads?

ICD10 Consult shows ads; Lookingbill & Marks' Derm. 5E does not.

### Which is updated more often, ICD10 Consult or Lookingbill & Marks' Derm. 5E?

ICD10 Consult ships an update every 2 months, and Lookingbill & Marks' Derm. 5E every 11 months. Most recently, ICD10 Consult was updated on November 10, 2026 and Lookingbill & Marks' Derm. 5E on November 1, 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.*