# Technician Exam TruePrep Test — HVAC ASE Electrician NCARB NHA

> Comprehensive exam preparation for trade and professional certifications. (iPhone/iPad app by Dung Nguyen.)

- Source: https://appshunter.io/ios/app/technician-exam-trueprep-test/id1512032570 (this page in markdown: same URL + `.md`)
- Developer: [Dung Nguyen](https://appshunter.io/developer/1276042206)
- Category: Education
- Price: Free with in-app purchases
- Rating: 4.73/5 from 691 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 74 MB
- Languages: English
- Released: 2020-05-14
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/technician-exam-trueprep-test/id1512032570/reviews.md

## What is Technician Exam TruePrep Test?

One-stop exam prep for:
- Heating, ventilation & AC (HVAC, HVACR)
- Automotive Service Excellence (ASE)
- CRCST Sterile Processing
- NHA Phlebotomy
- NCARB ARE 5.0
- NCIDQ Interior Design
- AAMA Medical Assistant (CMA)
- AMT Medical Assistant (RMA)
- Journeyman & Master Electrician
- Journeyman & Master Plumber
- Certified Welder (AWS & ASME)

This Technician Exam Prep from TruePrep.net will help you master the learning materials QUICKLY by many scientifically proven methods: 
 +) Multiple Choice
 +) True/False questions, 
 +) Self-paced learning  
 +) Flashcards 

In addition, the free EXAM BUILDER gives you the REAL exam environment by allowing you to configure exam time, the number of questions and customized content

*** Pass your exams, First try or 60 DAYS MONEY-BACK GUARANTEE! ***

About certifications/exams covered in this app

An electrician is a tradesman specializing in electrical wiring of buildings, transmission lines, stationary machines, and related equipment. Electricians are trained to one of three levels: Apprentice, Journeyman, and Master Electrician.Journeymen are electricians who have completed their Apprenticeship and who have been found by the local, State, or National licensing body to be competent in the electrical trade. Master Electricians have performed well in the trade for a period of time, often seven to ten years, and have passed an exam to demonstrate superior knowledge of the National Electrical Code, or NEC.

A plumber is a tradesperson who specializes in installing and maintaining systems used for potable (drinking) water, sewage and drainage in plumbing systems. Each state and locality may have its own licensing and taxing schemes for plumbers. Some states license journeyman and master plumbers separately, while others license only master plumbers. To become licensed, plumbers must meet standards for training and experience, and in most cases, pass a certification exam

Welder certification is based on specially designed tests to determine a welder's skill and ability to deposit sound weld metal. The main part of the welder's test consists of welding one or more test coupons which are then examined using non-destructive and destructive methods. Depending on product requirements the test can be administered under the auspices of a national or international organization, such as the American Welding Society (AWS), or American Society of Mechanical Engineers (ASME).

Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. For HVAC specialists, pursuing certification can be a way to show one’s competencies to prospective employers or clients. While certification is optional in some areas, there is one type of national certification mandated by the Environmental Protection Agency (EPA) for anyone working with refrigerant recovery and recycling (which includes virtually all HVAC technicians).

The National Institute for Automotive Service Excellence (ASE) is a professional certification group that certifies professionals and shops in the automotive repair and service industry.
ASE certifications covered in this app:
A1 - Engine Repair Certification
A2 - Automatic Transmission Certification
A3 - Manual Drive Train & Axles Certification
A4 - Suspension & Steering Certification
A5 - Brakes Certification
A6 - Electrical Systems Certification
A7 - Heating & Air Conditioning Certification
A8 - Engine Performance Certification

CRCST Sterile Processing
The introductory certification for Sterile Processing (SP) professionals. The CRCST certification program is designed to recognize entry-level and existing technicians who have demonstrated the experience, knowledge and skills necessary to provide competent services as a Sterile Processing technician.

## Key features

- Multiple choice questions
- True/False questions
- Self-paced learning
- Flashcards
- Customizable exam builder
- Realistic exam environment

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Buy This Test | $9.99 | one-time |
| Buy This Study Guide | $4.99 | one-time |


## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/technician-exam-trueprep-test/id1512032570/reviews.md

### 2/5 — Can’t restore purchase

*2024-05-13*

Don’t restore your phone or upgrade phone. You’ll have to pay again, dev doesn’t respond. 

Other than that the contents are great.

### 2/5 — Can’t restore in-app purchases.

*2024-05-03*

Dev doesn’t responds. Good app but no support after purchases

### 5/5 — Nice

*2024-04-12*

Nice

### 1/5 — ????

*2023-12-31*

Paid for the pro and it unlocked everything but ads are still present and annoying. Watch out.

### 5/5 — Please reply to my emails

*2023-03-27*

I like the app it’s very educational 5 star  for the electrical exam 5 star
* 1 problem is there is no direct support for the app I have emailed a lot aboutAnswers and material that is not correct that needs to be addressed
Over all the app is great

### 5/5 — Like that app

*2023-02-18, version 1.0.5*

I like the app 
One problem ( no way to communicate and respond with the app support for any further questions

### 5/5 — Pretty good

*2022-05-17*

Awesome app to get some study on the go or to practice your current knowledge.

### 4/5 — 2018 plumbing code question…..

*2022-02-13*

I’m trying to figure out if this app for Journeyman and master plumbing references from the 2018 international plumbing code which is what is needed to pass the Plumbing test….

### 5/5 — This app is genius

*2022-01-26*

This is exactly how practice should be. I’m studying and Electrical and it’s dope how it combines your progress into a exam that u take. Once I master it I can keep adding little by little and as I take another exam I’m solidifying what I already learned once more. I have another genius idea for another app of anyone wants to hear my idea.

## Frequently asked questions about Technician Exam TruePrep Test

### What types of exams can I prepare for with this app?

This app offers preparation for a wide range of trade and professional certification exams. This includes HVAC, Automotive Service Excellence (ASE), Sterile Processing (CRCST), Phlebotomy (NHA), NCARB ARE 5.0, Interior Design (NCIDQ), Medical Assistant (AAMA CMA and AMT RMA), Journeyman & Master Electrician, Journeyman & Master Plumber, and Certified Welder (AWS & ASME).

### What study methods does the app use?

The app employs scientifically proven methods to help you master learning materials quickly. These include multiple-choice questions, true/false questions, self-paced learning modules, and flashcards. The goal is to provide a comprehensive and effective study experience.

### What is the 'Exam Builder' feature?

The free Exam Builder allows you to simulate the real exam environment. You can configure the exam time, the number of questions, and select customized content. This feature helps you practice under timed conditions and focus on specific areas you need to improve.

### Is there a guarantee if I don't pass my exam?

Yes, the app offers a 60-day money-back guarantee if you do not pass your exam on the first try. This demonstrates the confidence in the effectiveness of the preparation materials provided.

### What are the system requirements for this app?

While specific system requirements are not detailed in the description, this is a mobile application. It is designed to run on smartphones and tablets. Users should ensure their device meets the general requirements for installing and running applications from their respective app stores.

## Version history (last 3 releases)

### 1.0.6 — 2024-12-03

- Fixed bugs and improved performance
- Update new set of questions for 2025

### 1.0.5 — 2022-06-02

- New courses
- Dark mode
- Bug fixes & Performance improvements

### 1.0 — 2020-05-15

No release notes.

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## More apps by Dung Nguyen

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All apps by Dung Nguyen: https://appshunter.io/developer/1276042206

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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 2026-06-10.*