# CHST & OHST Exam Prep

> Practice CHST & OHST Questions

Canonical page: [https://chrome-stats.com/d/id6796826899](https://chrome-stats.com/d/id6796826899)

## Overview

- **ID:** `id6796826899`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Mahmut YUNCU
- **Category:** Education
- **Version:** 1.1.0
- **Last updated:** 2026-09-18
- **First published:** 2026-08-17
- **Size:** 23 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/chst-ohst-exam-prep/id6796826899)
- **Website:** [https://mahmutync.github.io/app-ads.txt](https://mahmutync.github.io/app-ads.txt)
- **Privacy policy:** [https://decisive-tenor-2b2.notion.site/CHST-OHST-PREP-3aec3ff767aa802282a0c9f74695f7a6](https://decisive-tenor-2b2.notion.site/CHST-OHST-PREP-3aec3ff767aa802282a0c9f74695f7a6)

## Description

New in 1.1.0: personalized topic lessons, recall-based question cards, a wrong-answers book, richer explanations, full-text search, and a free mastery map.

Prepare for the Construction Health and Safety Technician (CHST®) and Occupational Hygiene and Safety Technician (OHST®) exams with a focused practice app for safety professionals. CHST & OHST Prep combines practice exams, topic drills, flashcards, teaching explanations, and progress insights so you can turn missed questions into a smarter study plan.

Study your way:

• Take timed or untimed practice exams
• Practice by subject, topic, or mixed readiness
• Review answers with teaching explanations
• Focus on weak areas and revisit missed questions
• Save bookmarks and personal notes
• Use flashcards for quick daily review
• Set an exam date and follow a personalized study plan
• Track accuracy, topic coverage, and progress
• Study core content offline after installation
• Use the built-in calculator during math-focused practice

Review key safety areas including construction health and safety, occupational hygiene and safety, safety program management, worksite controls, worker protection, exposure and equipment controls, training, communication, recordkeeping, and professional practice. The catalog also includes broader safety foundations for additional review.

Optional PRO access removes ads and unlocks expanded practice, answer reviews, readiness insights, the full study plan, smart repetition, bookmarks, and notes. Available features and purchase terms are shown in the app.

CHST & OHST Prep is an independent, unofficial study tool. It is not affiliated with or endorsed by BCSP, OSHA, NIOSH, ISO, or any other certification or standards organization. It does not contain actual certification exam questions and does not guarantee exam results. Confirm current eligibility, blueprints, standards, and examination details with official sources.

## Rankings

- #1,783,444 — Overall

## Similar extensions and apps

- [CHST Exam Quest](https://chrome-stats.com/d/id6762101077) — 5.00 / 5
- [Test Prep for BCSP CHST Exam](https://chrome-stats.com/d/id6670289727) — 4.80 / 5
- [CHST Exam by Rocket Prep 2026](https://chrome-stats.com/d/id6747655169) — 4.80 / 5
- [OSHT Prep 2024](https://chrome-stats.com/d/id6467881402)
- [BCSP CHST Exam Prep 2026](https://chrome-stats.com/d/id6763726210) — 4.80 / 5
- [CHSOS Exam Prep Test 2026](https://chrome-stats.com/d/id6777966681)
- [BCSP CHST Exam Flashcards 2026](https://chrome-stats.com/d/id6748286986) — 4.70 / 5
- [Test Prep for CHSOS Exam 2026](https://chrome-stats.com/d/id6754504546) — 5.00 / 5
- [CHSE Exam Prep Practice 2026](https://chrome-stats.com/d/id6773669371) — 5.00 / 5
- [CHSE Exam: Practice Test 2026](https://chrome-stats.com/d/id6794236717)
- [HS&E Exam Prep Practice](https://chrome-stats.com/d/id6746070536)
- [Test Prep for BCSP STS Exam](https://chrome-stats.com/d/id6751415452) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6796826899)