# API 653 helpmate

> API 653 helpmate (iPhone/iPad app by Austenite Pty Ltd.)

- Source: https://appshunter.io/ios/app/api-653-helpmate/id6745550821 (this page in markdown: same URL + `.md`)
- Developer: [Austenite Pty Ltd](https://appshunter.io/developer/1525502686)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 33 MB
- Languages: English
- Released: 2025-06-12
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/api-653-helpmate/id6745550821/reviews.md

## What is API 653 helpmate?

"API 653 Helpmate" includes knowledge base required for the current Body of Knowledge for Aboveground Storage Tank Inspector certification, ensuring that users are up to date on the latest requirements. The app also offers features such as progress tracking and the ability to access questions from custom standard, allowing users to tailor their studying to their individual needs. These feature enables users to focus on areas where they need the most improvement and reinforce their understanding of important concepts.

With "API 653 Helpmate," users can study anytime, anywhere, and feel confident in their exam preparation. The app assures similar success to all the candidates / inspectors / Engineers / beginners who believe in themselves and are ready to learn without any barriers.

Expectations:
- Help engineers, engineering students, and designers to quickly learn the engineering codes and standards used in the industry for petroleum and petrochemical industries.
 - A better understanding of API 653 certification examination questions and real-life exam experience.
 - latest API 653 Body of Knowledge (BOK) requirements
 - Improved confidence for the actual exam and higher chances of passing the exam.
- Maximum success on your first attempt while minimizing the impact of exam preparation on your working schedule.
- 24/7 access to learn at your own pace, place, and convenience.
- Availability of various platforms that can be accessed from a tablet or smartphone.
- Elimination of the dependency on expensive API 653 exam preparation classroom courses.
- Questions from each category listed within the Body of Knowledge (BOK), including API 653, API 650, API RP 575, API RP 651, API RP 652, API RP 576, API RP 577, API RP 571, ASME Sec V, and Section IX.

Limitations:
- Actual exam questions as they change frequently, but there are ample frequently asked or similar questions that can be found within the app.
- This app cannot give you the certification to become an authorized API inspector, but it can help engineers, engineering students, and designers quickly learn the engineering codes and standards used in the petroleum and petrochemical industries.

This app is developed by authorized API Aboveground Storage Tank Inspectors who have adopted the systematic self-learning approach and succeeded without any classroom or online course.

We believe in you and encourage you to start your learning journey with API 653 Helpmate today. Remember, every step you take will make you stronger, more skilled, more self-confident, and ultimately more successful. As Christopher Robin wisely said, "Always remember you are braver than you believe, stronger than you.

For more information, please visit https://helpmateworld.com/about-us/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| API 653 Premium - 1 Year Access | $49.99 | one-time |



## Version history (last 4 releases)

### 1.2 — 2026-04-22

Attachment view bug fixed.

### 1.0.2 — 2025-07-20

Minor UI changes

### 1.0.1 — 2025-07-02

MInor bug fix

### 1.0 — 2025-06-12

No release notes.

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All apps by Austenite Pty Ltd: https://appshunter.io/developer/1525502686

## Related topics

[api 653 helpmate](https://appshunter.io/ios/topics/api-653-helpmate)

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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 2026-05-17.*