
Free
About
A quiet three minutes with your kid. =42 picks tonight's twelve multiplication facts from where they're shakiest, then steps back — you read each fact, listen to the answer, swipe.
That's the whole app.
WHY IT'S DIFFERENT
We pick the queue, not you. A small spaced-repetition scheduler weights what's wrong-most-recent first, then what's never-yet-seen, then a handful of facts they've already learned, so practice is never empty. After tonight, the deck restocks itself for tomorrow.
The kid never sees a score. Each card is just the next question. When they miss, the fact comes back tomorrow. No streaks, no stars, no sad faces — just the gradual feeling of "I know more than I did last week."
THE LOOP
→ Open =42. Tonight's twelve facts are already chosen.
→ Read the fact: "Six times seven?"
→ They answer.
→ Swipe right if they knew it, left if they missed it.
→ After twelve facts: "9 of 12. Sharper." and you're done.
About three minutes a session.
CALMLY BUILT
— Coverage map — an 11×11 grid colored by mastery, so you can see which corner of the table they own.
— Practice calendar — every session counted, no gamification, just your record.
— Optional voice — flip the speaker icon to have the app read each fact aloud (off by default, respects your phone's silent switch).
— Long-press to drill — hold any fact in the coverage map and tonight's session starts with it.
PRIVACY
Everything stays on your device. No account, no sign-in, no kid profile in the cloud. The only data we send out is anonymous usage analytics and crash diagnostics — both opt-out at the OS level.
Made for parents and grandparents who'd rather sit beside their kid than hand them a tablet. Designed for ages 7+ working through times tables; the parent stays in control of every session.
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What's New in =42
0.3
June 6, 2026
New: Quiz mode When your kid has mastered half of both their multiplication and division facts, a Quiz tab unlocks — a quick mixed checkpoint of everything they already know. It's a victory lap, not a drill: about a dozen mixed questions in ~4 minutes, pulled only from facts they've earned. Also new: • Division practice alongside multiplication • Stability and reliability fixes
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