Best 4th Class practice exams
A dated comparison of 4th Class (4A and 4B) practice exams: price, free samples, format, refunds and apps. SteamTicket makes one of them.
Read the comparisonCompare power engineering exam-prep options
Choose the study tool that fits how you learn and how long you expect to prepare. These pages organize publicly available details so you can check pricing models, coverage, practice features and platform access for yourself.
How we approach comparisons
We use public sources, show when competitor details were last checked, identify publisher claims, and link to original providers where practical. Products change, so confirm current details before buying. If something is out of date, email support@steamticket.ca and we’ll review it.
SteamTicket vs PanGlobal / PG Focus
A status-focused comparison for candidates looking for a replacement, including SteamTicket’s current access model and study features.
Read the comparisonSteamTicket vs Power Engineering 101
Compare the purchase model, question practice, worked explanations, mock exams and free-sample options.
Read the comparisonSteamTicket vs PE Practice
Compare access and billing models, class coverage, practice workflow, explanations and mock-exam features.
Read the comparisonSteamTicket vs Full Steam Ahead
Compare one-time lifetime access against subscriptions, class coverage, refunds and the cost over real prep windows.
Read the comparisonSteamTicket vs PE Exam Pro (PE1–PE4)
Compare class coverage, Apple and web access, lifetime pricing, subscriptions, study features and mock timing.
Read the comparisonSteamTicket vs TicketPrep
Compare 4th Class pricing, access length, free questions, refunds, apps and class coverage.
Read the comparisonBoilerIQ 3rd Class
BoilerIQ lists 1,500+ to 1,600+ questions for each 3rd Class paper, $49.99 per paper (checked Nov 2, 2026; the same counts and price were still listed on Nov 4, 2026). Those listed counts roughly tripled between Oct 30 and Nov 2, 2026. BoilerIQ describes how it writes and checks its questions on its How we write questions page. Checked Nov 4, 2026.
Source: public BoilerIQ pages for 3A1, 3A2, 3B1 and 3B2, checked 2 November 2026, and How we write questions plus the exam catalog at boileriq.ca/exam-prep, checked 4 November 2026. The 30 October 2026 counts are from our own captures of those pages.
Choosing a refrigeration or gas certification?
Compare Ontario's 313A refrigeration mechanic, G3 gas technician and refrigeration plant operator routes before choosing your exam preparation.
Compare 313A, G3 and RPOJudge the questions before you buy
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SteamTicket is an independent study tool. It is not affiliated with, endorsed by, or connected to SOPEEC, ABSA, Technical Safety BC, TSSA, PanGlobal, Power Engineering 101, PE Practice, PE Exam Pro, Full Steam Ahead, BoilerIQ, Pass 4 or OpenExamPrep. Comparison details are informational and may change; verify product details with the original provider and exam requirements with your provincial regulator.