Step 3 of the loop
Taught the mistake — not handed the answer.
When a question comes back wrong, your child taps it and Ms. Lumi talks them through it out loud. She asks the right questions until they get there themselves — the way a good tutor would.
Try free — 200 credits- 1
Tap a question they got wrong
On any marked page, the questions your child lost marks on become a one-tap "explain this". No typing, no searching — straight from the mistake to help on it.

- 2
Ms. Lumi talks them through it
A live voice conversation begins. She works from the actual question and your child’s answer, nudging them with questions rather than reciting the solution — so the understanding sticks.

- 3
It ends when they’ve got it
A session runs up to five minutes; if they’re close to the finish line they can add five more. They come away understanding the step they were missing — ready to try it again.


Live help on a mistake
It’s a real back-and-forth voice session anchored to the exact question — not a chatbot and not a video to sit through. Your child explains their thinking out loud and gets guided to the gap.

The whiteboard Ms. Lumi draws
Turn on the whiteboard and she sketches as she explains — a model drawing, a worked step, a quick diagram — so visual ideas land the way they would on a real teacher’s board.
Questions parents ask
Does it just give the answer?
No — that’s the point. Ms. Lumi guides Socratically with questions and hints so your child reaches the answer themselves. Understanding the step is what moves the next mark.
What does a session cost?
One credit gets a five-minute session. If they’re nearly there, a +5-minute extension is one more credit. No subscription.
Is it safe for my child?
It’s a voice session tied to your family account, and the full transcript is visible to you — so you can see exactly how your child was taught.
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