Offline-first study apps
Everything you need to pass, and nothing you don't.
Focused study apps for licensing exams — a glossary to learn from, spaced-repetition drills to lock it in, and full-length practice to prove you can apply it. They work on a train, on a plane, and anywhere the signal drops.
Free tier on every app · No ads · Nothing tracked
Works with no connection
Install it once and the glossary and drills live on your device. Practice sets load the first time you open them, then work offline too — on the commute, in a basement, mid-flight.
Private by design
Your progress and your questions stay in your browser. The AI tutor downloads a small model and runs it locally — what you type never leaves your computer.
Free tier that is actually useful
The full glossary and unlimited flashcard drills are free forever, plus a practice set. Pay only when you want the full question bank and the tutor.
The apps
Each one is built for a single exam, with content written for that exam only.
Not sure which? Answer two questions and get the app, the hours, and the cheaper plan.
Know what you are taking on
Every app estimates the work in front of you from the material it actually contains, then breaks it into hour-long blocks — fifty minutes of study, ten of break. Set your exam date and it tells you how many blocks a week that means.
Rate your focus after a block and say what pulled you away — the phone, the television, too much on your plate — and the advice narrows to that. The planner is free on every app, tracks nothing on a server, and never leaves your device.
Every exam has its book
A companion PDF for each exam — the whole glossary and every rationale, laid out to read start to finish and to print. $9.99 each — $4.99 for the trading companion — yours to keep, no subscription needed.
PDF · Yours to keep · Your library always serves the latest edition · Discount applied at checkout · See plans
How the plans work
Free
$0
Full glossary, unlimited drills, and a 10-question practice set on every app.
Pro
$7.99/mo
One app, completely unlocked — full question bank, timed exam simulation, and the tutor.
Unlimited
$14.99/mo
Every app unlocked under one subscription, including apps released later.