Crane Rigging & Sling Exam

Prepare for the written exam of Japan's crane slinging & rigging skills course (Tamakake). It packs 500 practice items — each backed by a plain-language walkthrough — into a single offline app.

» Covers the whole written syllabus
Crane knowledge, the basics of mechanics, and slinging methods are condensed into 500 questions, and each one carries its own explanation — putting the why within reach, not only the what.

» Three ways to close your gaps
- Sequential or shuffled practice
- Forgetting-curve review that resurfaces older questions, plus a weak-point mode that drills only what you got wrong
- A timed mock sized like the actual paper; see at a glance if you'd pass today

» Field terms at your fingertips
A built-in glossary of 327 slinging terms — eye splices, shackles, wire rope and more. Tap a term inside a question to see its meaning instantly, and ask AI when you want to dig deeper.

» Watch your growth
Charts break down the time you put in, your hit rate and mastery by topic, so the next thing to work on is obvious.

» Works anywhere, zero ads
Every item, its explanation and the full term list sit right on your phone, so a commute or a short break is enough to make progress even without a signal. Nothing interrupts you.

» Who it's for
- Anyone taking Japan's crane slinging & rigging skills-course written exam
- Workers on crane, construction and manufacturing sites
- People with only pockets of time who need efficient, bite-size study