# 3Cs vs Medical Coding CCS Prep

The clearest difference is in-app purchases: 3Cs at none against Medical Coding CCS Prep's 4. 3Cs also leads on update cadence (every 9 days vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Medical Coding CCS Prep sells 4 in-app purchases, starting at $6.99 per 7 days. 3Cs asks for nothing beyond the download.

3Cs ships an update every 9 days, Medical Coding CCS Prep every 3 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 3Cs | Medical Coding CCS Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Size | 71 MB | 24 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [BIDMC](https://appshunter.io/developer/718268078) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### 3Cs

[App page](https://appshunter.io/ios/app/3cs/id1621304392)

**In-app purchases:** none


### Medical Coding CCS Prep

[App page](https://appshunter.io/ios/app/medical-coding-ccs-prep/id6778985468)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CCS Coding Weekly | $6.99 | per 7 days |
| CCS Coding Monthly | $16.99 | per month |
| CCS Coding Yearly | $39.99 | per year |
| CCS Coding Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is 3Cs free?

3Cs is free to download, with no in-app purchases.

### Is Medical Coding CCS Prep free?

Medical Coding CCS Prep is free to download, with in-app purchases available.

### Do 3Cs or Medical Coding CCS Prep have ads?

Neither 3Cs nor Medical Coding CCS Prep shows ads.

### Which is updated more often, 3Cs or Medical Coding CCS Prep?

3Cs ships an update every 9 days, and Medical Coding CCS Prep every 3 months. Most recently, 3Cs was updated on October 7, 2026 and Medical Coding CCS Prep on October 8, 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.*