Snap a question you got stuck on and RedTexta shows you exactly where it went sideways and how to nail it next time — every answer worked out in advance, so the marking's exact, not a chatbot's guess. Same paper, same study time; now it teaches you instead of just scoring you. Want more? It builds practice around the gaps it spots.
Works on your phone · Every question & answer verified · Built on the NSW HSC syllabus
Q3. $5,000 is invested at 4% p.a. compounding annually. Find the balance after 3 years. (2 marks)
Your answer $5,600 let's fix this · verified answer: $5,624.32
Method: use compound interest: 5,000 × (1.04)3 · 1 mark
Answer: $5,624.32 · 1 mark
One teacher has a whole class and can't sit with you through every question, and a private tutor isn't always within reach. RedTexta gives you the in-between: practise on exactly your weak spots, marked against the verified answer straight away, with the method taught at the point you slip, until the topic's solid.
Three steps, starting from a question you got wrong. Works right on your phone.
Doing a practice paper? Photograph a question you got stuck on and tell RedTexta what you put. It reads the printed question — your working and any marks are ignored — and pins exactly where it went sideways.
You get the worked method, plus a step when you ask for one — marked against an answer worked out in advance, so it's exact, not a chatbot's guess. Then a fresh question of the same type to lock it in.
A quick adaptive check, about 5 minutes and stop anytime, builds a plan around your gaps — so between papers you're always working the most exam-costly ones first.
RedTexta works out the right answer to every question before you see it, so the answer marking is exact, never a chatbot's confident guess. And when you slip, it teaches the method and shows you a step when you ask; it doesn't just hand over the answer. The skill becomes yours.
It's built to support how your school and NESA approach AI: a tutor that teaches, not one that does the work for you, with your working staying your own. And the maths is verified, so you're never learning from a wrong answer.
Learning that earns your attention honestly, and respects how you think.
It fits a spare minute and leaves you a little sharper. Nothing here is built to keep you hooked. The only reason to come back is that last time genuinely helped. Get a real win, then get on with your day.
Clear and low-clutter, one next step at a time, with a worked example right where you get stuck. You set how you like your feedback. Built on Universal Design for Learning: good for everyone, essential for some.
RedTexta is built on the NSW HSC Mathematics Standard 2 syllabus. Its papers look and mark like the real thing: it knows a method mark from an answer mark, weights topics the way the exam does, and shows you exactly what the markers reward.
Live now: NSW HSC Mathematics Standard 2. More subjects as their paper generators are ready; we'll only ever show you what's genuinely ready.
It doesn't just mark you; it teaches you the fix and plans what to practise next. Clear, encouraging and specific, never just "show your working".
A fresh paper whenever you need more practice, and no two are the same, so there's nothing to memorise.
Marked against a verified answer key, so the answer marking is exact, not a chatbot's guess.
The worked solution, a step when you ask for one, and a tutor to talk it through, right there in the question.
It teaches, it never judges. End a session whenever you like, and everything you tried still counts.
You want to know it's helping, and that it's the right kind of help. RedTexta is built to be the responsible alternative: the kind that makes them better, not the kind that just does the work for them.
It teaches your child the method and gives a step when they're stuck, never just the answer to copy. Built to support your school's and NESA's approach to AI.
Add yourself as a sponsor for a simple dashboard: a readiness snapshot showing where they stand now, and how it improves as they practise. Measurable progress, not just hours logged.
On hand whenever they have a moment, with no booking and no scheduling around a tutor's calendar.
Their work is theirs. We're clear about how data is handled, and we don't sell it.
A learning tool you can stand behind. It gives feedback, not answers, so it supports academic integrity rather than undermining it.
Scaffolds and questions that prompt the student's own thinking, with no model answers to copy.
Students can produce a log of feedback received and changes made, helpful if your school asks them to declare the work is their own (e.g. NESA's "All My Own Work").
Marked against a verified answer key and the NSW syllabus: exact, and consistent with how the HSC awards method and answer marks.
Per-seat or site licensing for your class, faculty, or tutoring centre.
No. RedTexta teaches you the method and gives feedback on your own working, and doesn't do the question for you. For exam prep and practice, it's just like getting a tutor's help.
No, it's automated, so you don't have to book a time. Because the answer to every question is worked out in advance, the marking is exact rather than guessed, and it teaches the fix the way a great teacher would.
Your work is yours. We explain clearly what we keep and for how long, we don't sell your data, and you can delete it.
Live now: NSW HSC Maths Standard 2. More subjects will appear here only once they're genuinely ready, and we'll tell you when yours lands.
No. RedTexta works in your browser on your phone, tablet, or laptop, and you can add it to your home screen like an app if you want.
See one question worked through — no sign-up. Then a quick check builds a plan around exactly what you're missing. Free.
Try a question freeFree to start · Works on your phone · No password · Cancel anytime