US test preparation

Complete 60 questions in 60 minutes with rapid math fluency

Build the rapid calculation speed and algebraic shortcuts needed to master the strict 60-second-per-question ACT pace.

Daily Sharpen builds maths fluency that can support ACT preparation. It is not currently a complete ACT preparation course.

The ACT challenge

ACT Math demands answering 60 questions in 60 minutes. Calculating every step manually can cause students to run out of time on the hardest questions at the end of the section.

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Personalised daily practice that makes calculator-free maths accurate, fast and secure: a goal diagnostic, a Daily Sharpen chosen for you each day, worked lessons and correction, and weekly evidence that improvement is being retained.

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$4.99 /month
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Not ready to subscribe?Try the free 7-session taster— email only, no card, once per learner.

Official facts verified via the ACT, Inc. official portal. Last verified: August 2026.

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