# RED Study vs iCoder CPT RVU ICD10 HCPCS

The clearest difference is in-app purchases: RED Study at none against iCoder CPT RVU ICD10 HCPCS's 3. iCoder CPT RVU ICD10 HCPCS's advantage is update cadence (every 2 months vs every 14 months) and chart position (#86 vs unranked). On price, ads and iOS requirement there is nothing between them.

Both are free to download. iCoder CPT RVU ICD10 HCPCS sells 3 in-app purchases, starting at $79.99 per year. RED Study asks for nothing beyond the download.

RED Study ships an update every 14 months, iCoder CPT RVU ICD10 HCPCS every 2 months. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RED Study | iCoder CPT RVU ICD10 HCPCS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (147 ratings)](https://appshunter.io/ios/app/icoder-cpt-rvu-icd10-hcpcs/id1576107710/reviews)** |
| Number of ratings | — | **147** |
| Positive reviews | — | 86.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#86** |
| Size | 7 MB | 29 MB |
| Requires iOS | 15.6 | **14.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [ideact](https://appshunter.io/developer/822202897) | [StarInix Corporation](https://appshunter.io/developer/339660350) |

## What reviewers say

### RED Study

[App page](https://appshunter.io/ios/app/red-study/id1575175669)

**Features:** macOS Compatibility

**In-app purchases:** none


### iCoder CPT RVU ICD10 HCPCS

[App page](https://appshunter.io/ios/app/icoder-cpt-rvu-icd10-hcpcs/id1576107710)

**Currently charting:** #86 Top Grossing · Medical (US App Store)

This app helps medical professionals quickly find and organize diagnostic and procedure codes. It offers smart search, favorites, notes, and up-to-date information to reduce repetitive tasks and save valuable time.

**Highlights:** Smart code search with typo tolerance, Organize codes with favorites and notes, Up-to-date code information, NCCI Edits checker, Anesthesia fee calculator, Browse codes by specialty

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Year Basic Subscription | $79.99 | per year |
| One Year Standard | $149.99 | per year |
| One Year Premium Subscription | $249.99 | per year |


## Frequently asked questions

### Is RED Study free?

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

### Is iCoder CPT RVU ICD10 HCPCS free?

iCoder CPT RVU ICD10 HCPCS is free to download, with in-app purchases available.

### Do RED Study or iCoder CPT RVU ICD10 HCPCS have ads?

Neither RED Study nor iCoder CPT RVU ICD10 HCPCS shows ads.

### Which is updated more often, RED Study or iCoder CPT RVU ICD10 HCPCS?

RED Study ships an update every 14 months, and iCoder CPT RVU ICD10 HCPCS every 2 months. Most recently, RED Study was updated on September 17, 2026 and iCoder CPT RVU ICD10 HCPCS on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*