For parents
Short daily practice with evidence you can read
Daily Sharpen is for ambitious secondary students who know more maths than they can use quickly and reliably.
What a session looks like
A session is a few minutes of focused questions with typed answers, not multiple-choice guessing. A miss shows the efficient method and asks for the answer again; a related question comes back later to check the correction held. There is no public leaderboard and no penalty theatre; timing is recorded quietly and never stops an answer.
Evidence you can trust
Progress is reported per named skill: learned with support, independently accurate, fluent at the target pace, and retained on a later day. A streak tells you your child showed up; these stages tell you what actually improved.
Privacy and safeguarding
- Minimum data: an email address, a first name, answers and timing.
- Progress is private by default; there are no public profiles.
- No advertising is built from learning data.
- Payment details are handled by Stripe, never stored by us.
Cost and control
The 7-session challenge is free with no card. Paid access is£29.99 per year or £3.99 monthly(VAT included), renewing automatically with easy online cancellation.
The 7-session challenge is free with no card. Paid access is$39.99 per year or $4.99 monthly(plus applicable sales tax at checkout), renewing automatically with easy online cancellation.
What it is not
Daily Sharpen is not live tutoring, not a homework platform, and not a complete preparation course for any specific examination. It builds the calculator-free foundations those things depend on, and it says so plainly.