Comparison

RigOps Trainer vs Crane Operator Exam Prep NCCCO

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RigOps Trainer

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
Read full description

Immerse yourself in the most comprehensive crane and rigging learning experience on the App Store, carefully crafted by seasoned crane operators and riggers. This invaluable tool is designed to help ambitious individuals like you prepare for the CCO examination, bridging the gap between ambition and achievement. Our app is divided into a set of calculators and courses. Courses are clear, digestible modules covering a wide range of critical topics, making it an ideal resource along with in hands on training to get your certification or recertification.. Dive into interactive learning with our intuitive practice tests and flashcards, and track your progress. But what makes our app truly stand out? It's our expertise and track record. The material has been painstakingly put together by experienced crane operators and riggers, with a deep understanding of the industry and the challenges you might face. Our methodology and materials have already guided hundreds of professionals to success in their CCO examinations. In addition to the rich educational content available along with our in person training, we provide free access to a set of engineering calculators designed for the crane and rigging industry. Whether you're calculating load weights or determining sling angles, these tools will become an indispensable part of your work routine. Join our community and gain the knowledge and confidence needed to ace your CCO examination. Start your journey to certification success today!

About

Crane Operator Exam Prep NCCCO

Prepare for your crane operator certification with practice tests, study guides, flashcards, and educational calculators. Track your progress, focus on weak areas, and master load charts and rigging concepts. Study at your own pace with a personalized plan.

Highlights
  • Practice exam-style questions
  • Detailed explanations
  • Study guides and flashcards
  • Educational calculators for crane math
  • Personalized study plans
  • Progress tracking
  • Load chart practice
Features
Read full description

Study for the NCCCO CCO written exams with 580 practice questions, explanations, study guides, flashcards and educational crane calculators. STUDY WITH A PLAN Choose your crane specialty, set a daily study target and add your exam date. Work through Core topics and LAT, TLL or TSS material at your own pace. PRACTICE AND UNDERSTAND Answer exam-style questions, review explanations, bookmark questions and revisit weaker topics. Your saved progress helps you pick up where you left off. LEARN BEFORE YOU TEST Explore topic guides, spaced-repetition flashcards and practice exams covering load charts, rigging, communication, setup and inspection concepts. EXPLORE CRANE MATH Use educational tools for boom geometry, capacity, sling tension, outrigger pads and related study examples. Some tools and reference features require Pro. BUILT FOR IPHONE Study in portrait or landscape, with adaptive layouts for supported iPhones and both iPhone Duo displays. No account registration is required to begin studying. FREE AND PRO ACCESS Start with limited free daily practice and available free study features. Optional monthly and annual subscriptions or a one-time lifetime purchase unlock Pro. The monthly plan offers a 3-day free trial to eligible customers; annual and lifetime options do not include a trial. Current prices and terms appear before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Payment is charged to your Apple Account; renewal is charged within 24 hours before the period ends. Manage or cancel subscriptions in your Apple Account settings. Any unused free-trial portion is forfeited when you purchase a subscription, where applicable. Lifetime is a one-time purchase for this app; it does not include separate web or Android products. Restore eligible purchases from Settings. Independent supplemental exam preparation. Not affiliated with or endorsed by NCCCO/CCO, OSHA or any certification organization. Practice scores do not guarantee an exam result. Study tools are not operational lift approvals, manufacturer load charts or substitutes for qualified instruction, practical training and site procedures. Privacy: https://www.voltexam.com/privacy Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://www.voltexam.com/support

Screenshots

RigOps Trainer4 screens
Crane Operator Exam Prep NCCCO4 screens

Verdict

The call

The clearest difference is rating: Crane Operator Exam Prep NCCCO at 4.7 against RigOps Trainer's 2.8. Crane Operator Exam Prep NCCCO also leads on ads (none vs shown) and update cadence (every 3 weeks 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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

Crane Operator Exam Prep NCCCO holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 12 and 25 respectively.

UpkeepUpdate frequency

RigOps Trainer ships an update every 9 months, Crane Operator Exam Prep NCCCO every 3 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard7 real differences · 3 level
RigOps Trainer versus Crane Operator Exam Prep NCCCO: the parameters behind the verdict, then further details
ParameterRigOps TrainerCrane Operator Exam Prep NCCCO
PriceFreeFree
Rating2.8 (12 ratings)4.7 (25 ratings) — better
Positive reviews37.5% of reviews—
Number of ratings1225 — better
Update frequencyEvery 9 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size89 MB8 MB
Age rating4+4+
DeveloperLabor Force Solutions LLCDeeun Inc.

Customer experience

RigOps Trainer

All ratings9 ratings
Positive55.6%
Neutral0.0%
Negative44.4%
Written reviews8 reviews
Positive37.5%
Neutral12.5%
Negative50.0%

Crane Operator Exam Prep NCCCO

All ratings25 ratings
Positive92.0%
Neutral4.0%
Negative4.0%

In-app purchases

None

RigOps Trainer

No in-app purchases

3 purchases

Crane Operator Exam Prep NCCCO

Subscriptions2
  • Crane Prep Pro Monthly3 Days trial$9.991 Month
  • Annual Access2 variants$29.991 Year
One-time1
  • Pro — Lifetime Access$59.99

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 2.8 out of 5 from 12 ratings, while Crane Operator Exam Prep NCCCO averages 4.7 from 25 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 every 3 weeks. Most recently, RigOps Trainer was updated on November 3, 2026 and Crane Operator Exam Prep NCCCO on November 9, 2026.

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