Comparison

OSHA 30 Construction Exam Prep vs Dev60s

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

Head to head
About

OSHA 30 Construction Exam Prep

Master essential OSHA 30-Hour Construction exam topics with engaging quizzes. This app covers a wide range of safety subjects, from fall protection to electrical safety, helping students and professionals build confidence and knowledge.

Highlights
  • Comprehensive quiz-based learning
  • Covers all essential OSHA 30-Hour topics
  • Focuses on key hazard areas
  • Includes fall protection and PPE
  • Electrical and struck-by hazard prevention
  • Scaffold, crane, and machinery safety
Features
Read full description

Master all essential topics for your OSHA 30-Hour Construction exam with Fun and Engaging Quizzes! Dive into the world of OSHA 30-Hour Construction with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Introduction to OSHA and Construction Safety: -OSHA history and purpose -Employer vs employee rights -OSHA standards and enforcement -OSHA 30-Hour course structure OSHA Focus Four Hazards: -Falls -Struck-by hazards -Caught-in/between hazards -Electrocution hazards Fall Protection Systems: -Guardrails and safety nets -Personal fall arrest systems -Ladder and stair safety -Residential vs commercial fall rules Personal Protective Equipment (PPE): -PPE selection and limitations -Head eye and face protection -Hand and foot protection -PPE training and maintenance Electrical Safety in Construction: -Power tools and extension cords -Grounding and GFCIs -Overhead and underground power lines -Lockout tagout basics Struck-By Hazard Prevention: -Vehicle and equipment safety -Falling and flying objects -Tool and material handling -Visibility and warning systems Caught-In / Caught-Between Hazards": -Trenching and excavation hazards -Machinery and rotating parts -Confined movement areas -Protective systems and safeguards Excavation, Trenching, and Soil Safety: -Soil classification -Sloping shoring and shielding -Competent person duties -Safe access and egress Scaffold Safety: -Types of scaffolds -Load capacities and stability -Erection and dismantling rules -Scaffold inspections Cranes, Hoists, and Rigging: -Crane setup and inspections -Load handling and signaling -Rigging equipment and techniques -Power line clearance rules Tools, Equipment, and Machinery Safety: -Hand and power tool safety -Heavy equipment operation -Maintenance and inspections -Machine guarding requirements Health Hazards in Construction: -Hazard communication -Silica asbestos and lead exposure -Noise and vibration hazards -Heat and cold stress Fire Prevention and Emergency Preparedness: -Fire hazards and prevention plans -Flammable materials -Emergency action plans -Fire extinguishers and alarms Confined Space Safety: -Permit-required confined spaces -Atmospheric hazards -Entry procedures and rescue -Roles and responsibilities Safety Management and OSHA Compliance: -Job Safety Analysis -Safety programs and training -Inspections and recordkeeping -OSHA citations and penalties Who is it for? - Students preparing for OSHA 30-Hour exam. - Professionals brushing up on their knowledge. - Anyone interested in understanding OSHA 30-Hour principles. Download now and make learning OSHA 30-Hour+ enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/OSHA30HExam/privacy-policy

About

Dev60s

Features
Read full description

Dev60s: Master Technical Interviews in 60 Seconds Sharpen your coding interview skills with Dev60s, the ultimate practice app for aspiring iOS developers and software engineers. Whether you're preparing for your dream job at Apple, Google, or any top tech company, Dev60s helps you master the fundamentals through quick, focused practice sessions. KEY FEATURES - 60-Second Challenges: Time-boxed questions that simulate real interview pressure - Comprehensive Coverage: Practice Swift, iOS development, computer science fundamentals, algorithms, and data structures - Adaptive Difficulty: Choose from Easy, Normal, or Hard levels to match your skill level - Flexible Sessions: Customize your practice with 20, 30, or 40 questions per session - Instant Feedback: Get detailed explanations for every answer to learn from mistakes - Premium Design: Enjoy a beautiful, Apple-inspired interface that makes learning enjoyable - Progress Tracking: Monitor your performance and identify areas for improvement - Haptic Feedback: Enhanced tactile experience for better engagement WHAT YOU'LL PRACTICE - Swift Language Fundamentals: Closures, optionals, protocols, generics, concurrency, and more - iOS Development: SwiftUI, UIKit, memory management, and iOS best practices - Computer Science: Data structures, algorithms, system design, and fundamental CS concepts - Problem-Solving: Logical thinking and coding patterns used in technical interviews WHY DEV60S? Technical interviews are challenging, and preparation is key. Dev60s helps you build confidence through regular practice, improve problem-solving speed and accuracy, master the concepts most commonly tested in interviews, learn from detailed explanations when you make mistakes, and track your progress over time. Perfect for job seekers preparing for technical interviews, students learning iOS development, developers looking to refresh core concepts, and anyone preparing for coding challenges and interviews. Start your journey to interview success today. Download Dev60s and practice smarter, not harder. Questions? Feedback? Contact us through the support link in the app.

Screenshots

OSHA 30 Construction Exam Prep4 screens
Dev60s4 screens

Verdict

The call

The clearest difference is in-app purchases: Dev60s at none against OSHA 30 Construction Exam Prep's 6. On price, ads, device support and iOS requirement 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. OSHA 30 Construction Exam Prep sells 6 in-app purchases, starting at $7.99 per 7 days. Dev60s asks for nothing beyond the download.

Scorecard1 real difference · 8 level
OSHA 30 Construction Exam Prep versus Dev60s: the parameters behind the verdict, then further details
ParameterOSHA 30 Construction Exam PrepDev60s
PriceFreeFree
Rating4.8 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.6
Further details — not scored
Size21 MB5 MB
Age rating4+4+
DeveloperForwa Elade WundeJUNGWON JUNG

In-app purchases

6 purchases

OSHA 30 Construction Exam Prep

Subscriptions3
  • 1 Week$7.997 Days
  • 1 Month$19.991 Month
  • 1 Year$29.991 Year
One-time3
  • 1500$1.99
  • 3500$2.99
  • 9000$4.99
None

Dev60s

No in-app purchases

Questions

Is OSHA 30 Construction Exam Prep free?
OSHA 30 Construction Exam Prep is free to download, with in-app purchases available.
Is Dev60s free?
Dev60s is free to download, with no in-app purchases.
Do OSHA 30 Construction Exam Prep or Dev60s have ads?
Neither OSHA 30 Construction Exam Prep nor Dev60s shows ads.

Other comparisons