# General Contractor Exam Prep — GC,IRC, IBC, OSHA Test Success

> GC,IRC, IBC, OSHA Test Success (iPhone/iPad app by Adnan Sheikh.)

- Source: https://appshunter.io/ios/app/general-contractor-exam-prep/id6752933029 (this page in markdown: same URL + `.md`)
- Developer: [Adnan Sheikh](https://appshunter.io/developer/478871268)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.6 · 16 MB
- Languages: American English
- Released: 2025-09-24
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/general-contractor-exam-prep/id6752933029/reviews.md

## What is General Contractor Exam Prep?

GC Master — Pass Your General Contractor Exam

Ace your General Contractor exam on the first try with GC Master—the all-in-one study app built for busy tradespeople. Get code-accurate practice questions, instant answer rationales, and bite-size lessons that turn confusing standards into job-site common sense.

Why you’ll love it

Exam-style questions with clear explanations and real-world examples*

Smart practice: adaptive quizzes focus on your weak spots

Code references to IRC/IBC/OSHA where it matters

Offline mode so you can study on lunch or between jobs

Progress tracking with daily goals and pass-probability estimates

Mock exams timed to the real thing

Perfect for

Journeymen and apprentices prepping for GC/state trade exams

Contractors renewing licenses or brushing up on code

-Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

-Privacy Policy: https://ateam0007.wixsite.com/website/privacypolicy





*In App Purchase required to Unlock all contentCrew leads who want quick, on-site references

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Unlock All Questions Monthly | $12.99 | per month |
| Unlock All Questions Trial | $12.99 | per month |



## Version history (last 1 release)

### 1.0 — 2025-09-25

No release notes.

## More apps by Adnan Sheikh

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- [US citizenship 2017 - All The Questions](https://appshunter.io/ios/app/us-citizenship-2017-all-the-questions/id1214711161)

All apps by Adnan Sheikh: https://appshunter.io/developer/478871268

## Related topics

[adnan sheikh](https://appshunter.io/ios/topics/adnan-sheikh) · [contractors license exam prep](https://appshunter.io/ios/topics/contractors-license-exam-prep)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*