# RigOps Trainer vs Crane Operator Exam Prep NCCCO

The clearest difference is rating: Crane Operator Exam Prep NCCCO at 4.7 against RigOps Trainer's 3.2. Crane Operator Exam Prep NCCCO also leads on ads (none vs shown) and update cadence (monthly vs every 9 months). RigOps Trainer's advantage is in-app purchases (none vs 4) and device support (3 vs 1). On price and ratings volume there is nothing between them.

Both are free to download. Crane Operator Exam Prep NCCCO sells 3 in-app purchases, starting at $9.99 per month. RigOps Trainer asks for nothing beyond the download.

Crane Operator Exam Prep NCCCO holds the better App Store score, 4.7 against 3.2. Both are backed by a comparable volume of ratings — 9 and 12 respectively.

RigOps Trainer ships an update every 9 months, Crane Operator Exam Prep NCCCO monthly. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | RigOps Trainer | Crane Operator Exam Prep NCCCO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (9 ratings)](https://appshunter.io/ios/app/rigops-trainer/id6451774402/reviews) | **[4.7 (12 ratings)](https://appshunter.io/ios/app/crane-operator-exam-prep-nccco/id6758318741/reviews)** |
| Number of ratings | 9 | **12** |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 89 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Labor Force Solutions LLC](https://appshunter.io/developer/1698621374) | [Deeun Inc.](https://appshunter.io/developer/1691824695) |

## What reviewers say

### RigOps Trainer

[App page](https://appshunter.io/ios/app/rigops-trainer/id6451774402)

Prepare for your CCO crane and rigging certification with comprehensive courses, practice tests, and flashcards. Access industry-specific engineering calculators for load weights and sling angles. Developed by experienced professionals to guide you to success.

**Highlights:** CCO examination preparation, Digestible learning modules, Interactive practice tests, Flashcards for study, Progress tracking, Crane and rigging engineering calculators

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Crane Operator Exam Prep NCCCO

[App page](https://appshunter.io/ios/app/crane-operator-exam-prep-nccco/id6758318741)

Prepare for your NCCCO certification exam with practice questions and a load chart calculator. Master net capacity calculations, crane setup, and hand signals. Offers free daily questions and comprehensive monthly or annual subscriptions for full access.

**Highlights:** Load chart calculator for net capacity, 380+ practice questions for Core and Specialty exams, Hand signal reference, Pre-operation checklist, Rigging reference

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crane Prep Pro Monthly | $9.99 | per month |
| Annual Access | $24.99 | per year |
| Pro — Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is RigOps Trainer free?

RigOps Trainer is free to download, with no in-app purchases.

### Is Crane Operator Exam Prep NCCCO free?

Crane Operator Exam Prep NCCCO is free to download, with in-app purchases available.

### Which has better reviews, RigOps Trainer or Crane Operator Exam Prep NCCCO?

Crane Operator Exam Prep NCCCO is rated higher. RigOps Trainer averages 3.2 out of 5 from 9 ratings, while Crane Operator Exam Prep NCCCO averages 4.7 from 12 ratings.

### Do RigOps Trainer or Crane Operator Exam Prep NCCCO have ads?

RigOps Trainer shows ads; Crane Operator Exam Prep NCCCO does not.

### Which is updated more often, RigOps Trainer or Crane Operator Exam Prep NCCCO?

RigOps Trainer ships an update every 9 months, and Crane Operator Exam Prep NCCCO monthly. Most recently, RigOps Trainer was updated on September 10, 2026 and Crane Operator Exam Prep NCCCO on September 23, 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.*