Ultimate Maths Brain Trainer

Build faster everyday arithmetic in just 60 seconds. Tap Start Today’s Drill, chase your Brain PR, protect your streak with grace, and share clean result cards.

Sharpen everyday arithmetic with a fast, focused drill you can finish before your coffee cools. Ultimate Maths Brain Trainer keeps the routine simple: one big Start Today’s Drill button, a 3-2-1-GO countdown, and 60 seconds of addition, subtraction, multiplication, and division on one screen.

The free Daily Drill delivers the core habit without clutter. Tap one of four answer chips for each problem, move instantly to the next when you're right, and clean up missed questions in a Redemption Set at the end. After each run, see problems solved, accuracy, your fastest answer, a weak-spot summary, and a short Brain Note you can review later on the dashboard.

Key Features:

• Daily Drill: one 60-second mixed arithmetic session per day that defines your streak.
• 3-2-1-GO countdown: each beat uses optional sound and haptics before the timer begins.
• Four operations: practise Addition, Subtraction, Multiplication, and Division in the main drill.
• Four answer chips: pick from four tap targets on every question for quick one-hand play.
• Redemption Set: missed questions flash red and return at the end, up to 5 questions, untimed.
• Result card: review Problems solved, Accuracy %, Fastest answer, Recovered in Redemption, Weak spot, and Brain Note.
• Share result card: send a square result image through the iPhone share sheet.
• Bonus Drill: after today’s drill is complete, run extra sessions to chase a faster Brain PR.

Dashboard:

• Streak ring: track your current streak in days with your Brain PR shown underneath.
• This-week grid: see Sun–Sat status at a glance with completed, today, grace day, missed, and upcoming states.
• Metric badges: view Day Streak, Brain PR, and Longest Streak in one place.
• Brain Note card: your latest coaching note stays visible until tomorrow’s run.
• Recent Runs: check your last three drills with date, problems solved, accuracy, and Brain Score.
• Train button: open custom drill options, history, settings, and Pro plans from a secondary control.

How It Works:

• Tap Start Today’s Drill from the dashboard to begin the default 60-second mixed session.
• Answer with one of four chips; correct answers bring in the next problem almost instantly.
• Miss a question and it joins the Redemption Set, with a maximum of 5 comeback questions.
• Finish the timer and complete any Redemption questions with no clock pressure.
• Review the result card, then choose Drill again for a Bonus Drill or return to the dashboard.

Drill Modes:

• Daily Drill: the standard daily run for maintaining your streak.
• Blitz: a 30-second sprint focused on one operation you choose.
• Zen: untimed practice for warm-up or rebuilding confidence.
• Redemption: a 45-second mode made only from questions you missed in your last drill.

Custom Drill Builder:

• Operation toggles: choose any mix of Addition, Subtraction, Multiplication, and Division, with at least one always on.
• Duration slider: set a custom run from 30 to 120 seconds in 5-second steps.
• Difficulty picker: choose Starter, Intermediate, or Advanced.
• Saved presets: keep favourite setups for one-tap launch with suggested names like Multiplication · 45s or Mixed · 60s.

History & Trends:

• Range picker: switch between 7d, 30d, 90d, and 365d views.
• Trends chart: compare average answer speed by operation across the selected range.
• Summary strip: see Drills in range, Average score, and Best PR for the current window.
• Sessions list: review each drill by date, time, problems solved, accuracy, fastest answer, mode, and Brain Score.

Common Use Cases:

• Use the Daily Drill when you want a single 60-second brain warm-up before work.
• Save a division-only preset with Intermediate difficulty when one operation feels rusty.
• Run a Bonus Drill after your daily session when you want to beat your Brain PR.
• Open History and switch to 30d or 90d to see whether one operation is staying slower than the rest.

Settings You Can Change:

• Appearance: choose System, Light, or Dark. -…