Pass the written Core exam.
400 practice questions at the exam's real domain weights, plus the one thing no other app has — an interactive load-chart trainer. Everything works offline, on the jobsite, in the truck, with no signal.
Coming to the App Store iPhone. One payment, no subscription.The load-chart trainer
Read a capacity grid, build the deductions, and see net capacity step by step — with range and work-area views. Forgetting a deduction is the number-one way to fail; this makes it loud.
400 questions, real weights
Site, Operations, Technical Knowledge and Load Charts at the same proportions the exam uses. Quick sets, timed sets, and a full 90-question mock.
Built for the field
Large type, high contrast, big touch targets, and a real dark mode — legible in bright sun or a pre-dawn cab, with work gloves on.
Nothing leaves your phone
No account, no sign-up, no tracking. Every question, chart and bit of progress lives on your device. We collect nothing.