# ICD vs CPT Code Calculator

The clearest difference is review sentiment: ICD at 94% against CPT Code Calculator's 0%. CPT Code Calculator's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ICD sells 4 in-app purchases, starting at $4.99 per month. CPT Code Calculator asks for nothing beyond the download.

ICD ships an update every 10 days, CPT Code Calculator every 2 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ICD | CPT Code Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (8 ratings)](https://appshunter.io/ios/app/cpt-code-calculator/id1600017201/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | **94.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 322 MB | 48 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 12+ |
| Developer | [VLR Software](https://appshunter.io/developer/375047405) | [King of the Curve, LLC](https://appshunter.io/developer/1534662920) |

## 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 |


### CPT Code Calculator

[App page](https://appshunter.io/ios/app/cpt-code-calculator/id1600017201)

This app simplifies understanding medical billing codes and their associated costs. It aims to reduce financial barriers in healthcare by providing clear cost estimates for patients and assisting medical professionals. Created by pre-medical students, it offers an intuitive tool to navigate medical finances.

**Highlights:** Estimate medical procedure costs, Understand CPT codes, Intuitive user interface, Free to use, Assists patients and professionals

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ICD free?

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

### Is CPT Code Calculator free?

CPT Code Calculator is free to download, with no in-app purchases.

### Do ICD or CPT Code Calculator have ads?

ICD shows ads; CPT Code Calculator does not.

### Which is updated more often, ICD or CPT Code Calculator?

ICD ships an update every 10 days, and CPT Code Calculator every 2 days. Most recently, ICD was updated on November 1, 2026 and CPT Code Calculator on November 3, 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.*