Guided long multiplication
The board highlights the current cell and keeps the calculation sequence visible from partial products to the final answer.
Multio
Practice long multiplication one cell at a time.
Multio helps children work through long multiplication with a guided board, step-by-step input, immediate review, and local progress tracking for each profile.
Learning flow
A focused practice loop for written multiplication.
Children choose a level, solve each cell in order, then review mistakes with the completed layout visible.
Profiles and levels
Each child has a local profile. The displayed level follows the highest stage completed with a perfect set.
Review and reminders
Missed problems are saved for review, and optional local reminders help families keep a short daily routine.
Screenshots
From setup to solving and review.
These screenshots are taken from the iPhone release preparation build.
Home
Profiles and progress stay visible so each child can continue from their own level.
Problems
Choose grade, format, question count, hints, and navigation before starting a set.
Session
The current cell, carry notes, partial products, and keypad stay in one focused view.
Result
Set results show accuracy, hints, weak points, and problems to review.
Review
Incorrect problems remain available so children can retry them deliberately.
Settings
Families can manage profiles, reminders, language, and support settings locally.
Public App Store pages
Support and privacy information for Multio is available here.
Release scope
The first release stores learning data locally and does not require account registration.