Your child taps a question they got wrong and Ms. Lumi joins straight away — speaking and listening like a person across the table. She works through that one problem with them, the way a patient tuition teacher would, and stops when they've got it. Watch one wrong answer go from marked to understood.
Photo in, marked page out, the gap practised, the profile updated. The loop runs on the schoolwork they already have.
Photograph the page your child just finished — or let them practise straight on the iPad. Either way it comes back marked in about 30 seconds, with every dropped mark spotted.
A live tutor talks that question through, out loud — until your child works out where it went wrong.
Fresh questions on the exact weakness the marking found — pulled from other schools' papers, not another full paper that mostly revises what they know.
Every paper feeds a profile per child, so you can see the weak spot shrink week by week.
Snap any maths question: homework, a past-year paper, or one the marking flagged. Ms. Lumi sends back the full working, with a plan, labelled steps and the diagram a PSLE teacher would draw. It usually arrives within a minute.
A box has 3/5 star badges and the rest are moon badges. 1/2 the stars and 14 moon badges are given away; 42 badges remain. How many badges were there at first?
Put the 14 moons back: 7 units = 42 + 14 = 56, so 1 unit = 56 ÷ 7 = 8 and the box held 10 × 8 = 80
There were 80 badges in the box at first.
See the full solution →Every page is marked against the answer key — that's what shows the tutor exactly where the marks went, question by question.
A clear learning profile turns one marked paper into a longer view of what is improving—and what still needs attention.
Tap a student to see detailed progress
↑ a real screen from the app
Your child still works on real paper. The app steps in only when a mark goes missing.
I used to spend Sunday nights marking three workbooks. Now I take photos while making dinner and the kids see their scores by bedtime.
Over 30 hands-on 3D science labs now sit inside the free PSLE notes. Your child predicts first, then moves the lamp, lights the burner or drops the parachute, and ends on the exact words the marker looks for. The Maths notes now carry 200 worked solutions, each with its model drawn.
Explore the free notes →The word your marker wants: increased rate of photosynthesis
Buy what your family needs, use it when schoolwork lands, and never race an expiry date.
10 credits (10¢) per marked page. Credits never expire.
No card required for the trial.
From the blog
The 2026 paper rewarded children who read the exact wording and named their method. Here are four questions worth studying, and how we would solve each one.
25 Sept 2026 · 11 min read
A teacher's night-before-and-morning-of routine for PSLE exam week — what to pack, light review not cramming, sleep, breakfast, arriving early, and staying calm paper to paper.
8 Sept 2026 · 10 min read
Why memorising random vocabulary lists fails upper-primary students, the word families that actually cost marks in Paper 2, and how to practice them actively.
7 Sept 2026 · 10 min read
Past Year Papers
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Browse Past Year Papers →
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