Fact Lab

Fact Lab is a focused iPad app for building multiplication and division fluency. No accounts, no ads, no tracking, no in-app purchases. Every bit of progress stays on the iPad. Practice the way that fits the moment: - Daily Mix: an adaptive set that pulls the facts each learner most needs to see. - Multiplication and division across the full 0-12 range. - Missing-factor prompts (7 x ? = 56) that build the same fact from another angle. - Sprints for timed recall, and review sessions that revisit recent misses. - Table Focus to drill a single times table until it is clear. - A checkup to gauge where a learner stands. Fact Lab treats a fact and its relatives as one thing. 7 x 8, 8 x 7, 56 / 7, and the missing-factor forms all belong to the same fact family, so progress reflects real understanding instead of memorized symbols. Spacing between repetitions widens as a fact gets stronger, which is the kind of desirable difficulty that makes recall stick. A short, skippable warm-up on first run finds the facts a learner already knows and seeds their progress, so practice starts where it should rather than at zero. Built for families: - Multiple learner profiles on one iPad, each with its own progress. - Configurable session length and practice range per learner. - Sound effects with a toggle, and reduced-motion support. Privacy by design: Fact Lab has no login, no cloud profile, no analytics, and no third-party SDKs. Practice data never leaves the iPad unless you export it yourself. Fact Lab is built for iPad running iPadOS 17 or later.