# NCCER CraftPro vs CCO Prep

The clearest difference is in-app purchases: NCCER CraftPro at none against CCO Prep's 3. NCCER CraftPro also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. CCO Prep sells 3 in-app purchases, starting at $9.99 per month. NCCER CraftPro asks for nothing beyond the download.

NCCER CraftPro ships an update monthly, CCO Prep every 2 months. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | NCCER CraftPro | CCO Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cco-prep/id6763627175/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 68 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [NCCER](https://appshunter.io/developer/1652282583) | [CCO Enterprises, LLC](https://appshunter.io/developer/1895405970) |

## What reviewers say

### NCCER CraftPro

[App page](https://appshunter.io/ios/app/nccer-craftpro/id6535651220)

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

**In-app purchases:** none


### CCO Prep

[App page](https://appshunter.io/ios/app/cco-prep/id6763627175)

Prepare for your NCCCO Certified Crane Operator exam with over 500 practice questions, smart study modes, and realistic exam simulations. Track your progress and study offline to master all exam topics and pass with confidence.

**Highlights:** 500+ practice questions, Smart study modes (Practice, Study, Review), Realistic exam simulations, Progress tracking, Offline functionality, Detailed question explanations

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (1 Month) | $9.99 | per month |
| All Access (3 Month) | $24.99 | per 3 months |
| All Access (1 Year) | $89.99 | per year |


## Frequently asked questions

### Is NCCER CraftPro free?

NCCER CraftPro is free to download, with no in-app purchases.

### Is CCO Prep free?

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

### Do NCCER CraftPro or CCO Prep have ads?

Neither NCCER CraftPro nor CCO Prep shows ads.

### Which is updated more often, NCCER CraftPro or CCO Prep?

NCCER CraftPro ships an update monthly, and CCO Prep every 2 months. Most recently, NCCER CraftPro was updated on October 5, 2026 and CCO Prep on September 27, 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.*