# Quick ICD 10 vs ICD 10 Coding Guide

Quick ICD 10 and ICD 10 Coding Guide both sit at 4.5 stars, but that hides the real split: 96% of Quick ICD 10's written reviews are positive against 17% of ICD 10 Coding Guide's. Quick ICD 10 also leads on in-app purchases (none vs 1) and update cadence (monthly vs every 12 months). On price, rating, ratings volume and ads 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. Quick ICD 10 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Quick ICD 10 against 4.4 for ICD 10 Coding Guide. Both are backed by a comparable volume of ratings — 293 and 167 respectively. Written reviews are what separate them: 96% of Quick ICD 10's written reviews are positive against 17% of ICD 10 Coding Guide's.

Quick ICD 10 ships an update monthly, ICD 10 Coding Guide every 12 months. The most recent releases landed on August 31, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Quick ICD 10 | ICD 10 Coding Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (293 ratings)](https://appshunter.io/ios/app/quick-icd-10/id1001742235/reviews)** | [4.4 (167 ratings)](https://appshunter.io/ios/app/icd-10-coding-guide-unbound/id1055441695/reviews) |
| Number of ratings | **293** | 167 |
| Positive reviews | **96.3% of reviews** | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | **Free** | Subscription |
| Size | 8 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Nth Technologies](https://appshunter.io/developer/840077009) | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) |

## What reviewers say

### Quick ICD 10

[App page](https://appshunter.io/ios/app/quick-icd-10/id1001742235)

Easily search and convert between ICD-9 and ICD-10 medical codes. Find the most specific codes with keyword searches and a "Similar Codes" feature. Save, print, and share your favorite codes.

**Highlights:** ICD-9 to ICD-10 conversion, ICD-10 to ICD-9 conversion, Search by code or description, Save favorite codes, Print and share codes, Similar Codes search

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Very easy to use
- 🚀 Fast and efficient
- ✅ Accurate code conversion
- 💡 Helpful for professional life
- 🌟 Excellent free app

**What reviewers complain about**

- 🐛 Freezes sometimes
- ⚠️ App not opening after upgrade

**Reported bugs**

- App freezes sometimes
- App not opening after iPhone upgrade

**Requested features**

- Alphabetize favorites list


### 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 |


## Frequently asked questions

### Is Quick ICD 10 free?

Quick ICD 10 is free to download, with no in-app purchases.

### Is ICD 10 Coding Guide free?

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

### Which has better reviews, Quick ICD 10 or ICD 10 Coding Guide?

Quick ICD 10 is rated higher. Quick ICD 10 averages 4.5 out of 5 from 293 ratings, while ICD 10 Coding Guide averages 4.4 from 167 ratings.

### Do Quick ICD 10 or ICD 10 Coding Guide have ads?

Neither Quick ICD 10 nor ICD 10 Coding Guide shows ads.

### Which is updated more often, Quick ICD 10 or ICD 10 Coding Guide?

Quick ICD 10 ships an update monthly, and ICD 10 Coding Guide every 12 months. Most recently, Quick ICD 10 was updated on August 31, 2026 and ICD 10 Coding Guide on September 18, 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.*