Comparison

API 653 helpmate vs Inspectors Path

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

Head to head
About

API 653 helpmate

Features
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"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/

About

Inspectors Path

Features
Read full description

Inspector's Path is a professional exam preparation app designed for inspection and certification candidates who want structured, practical, and measurable study support. The app helps users prepare for API 510, API 570, API 653, API 1169, API 936, SIEF, SIRE, and SIEE through guided practice, premium resources, and progress tracking in one place . With Inspector's Path, you can: Take dynamic practice exams built to simulate real test preparation Review answers, explanations, and completed exam sessions Track performance over time and identify weak areas by topic Unlock exams and premium learning resources Read study materials inside the app with built-in PDF viewing Manage your account, subscription, and exam access Use voice-assisted controls during supported practice flows Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

API 653 helpmate4 screens
Inspectors Path4 screens

Verdict

The call

API 653 helpmate and Inspectors Path are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. API 653 helpmate sells 1 one-off in-app purchase and Inspectors Path sells 10 in-app purchases, starting at $199.99 per 6 months. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.

ScorecardNo meaningful differences
API 653 helpmate versus Inspectors Path: the parameters behind the verdict, then further details
ParameterAPI 653 helpmateInspectors Path
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size33 MB58 MB
Age rating4+4+
DeveloperAustenite Pty LtdInspectors Path llc

In-app purchases

1 purchases

API 653 helpmate

One-time1
  • API 653 Premium - 1 Year Access$49.99
10 purchases

Inspectors Path

Subscriptions1
  • Pro Plan 6 Months$199.996 Months
One-time9
  • API 570 Unlock$150.00
  • API 653 Unlock$150.00
  • API 936 Unlock$150.00
Show 6 more
  • API 1169 Unlock$150.00
  • API SIEE Unlock$150.00
  • API SIFE Unlock$150.00
  • API SIRE Unlock$150.00
  • API 1184 Unlock$150.00
  • API 510 Unlock$150.00

Questions

Is API 653 helpmate free?
API 653 helpmate is free to download, with in-app purchases available.
Is Inspectors Path free?
Inspectors Path is free to download, with in-app purchases available.
Do API 653 helpmate or Inspectors Path have ads?
Neither API 653 helpmate nor Inspectors Path shows ads.
Which is updated more often, API 653 helpmate or Inspectors Path?
API 653 helpmate ships an update every 3 weeks, and Inspectors Path every 3 weeks. Most recently, API 653 helpmate was updated on September 30, 2026 and Inspectors Path on September 19, 2026.

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