The difference is what it measures.
Question count is easy to brag about. Knowing whether you would pass Core 1 tomorrow, on the same scale CompTIA uses, is harder. That is the product.
Scaled scoring, not a vanity percent
Mocks weight domains the way the blueprint does, then map accuracy to 100 to 900 with the real pass lines: 675 for Core 1 and 700 for Core 2.
Misses that teach
1,130 questions carry explanations and distractor analysis. Review is never paywalled. A wrong answer becomes a concept, not a letter to memorise.
Offline by default
Browser PWA, Windows installer, Linux builds, and Telegram. Progress stays on device. Sync and telemetry stay off until you turn them on.
Built for people who must pass
Career starters, academy instructors, and team leads get the same core: readiness by objective, daily plan, ledger evidence, and assessment packs that feel like a premium course.