2 grades in 5 months, or your money back
Math,
fully
handled.
Blu maps what your child knows, finds what they've missed, and adapts with every answer to move them ahead.
Leonardo
Grade 5
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14 day streak
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Start lesson
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Good morning, Leonardo
14 days
100 XP
1K
You
passed
3
quizzes
with
a
perfect score
yesterday!
Let's
see
if
you
can
hit
4
and
a
prize
will
await
you.
IN PROGRESS
75% Complete
15
/ 20
Distance Detectives
You're going to learn to compare and add distances using whole
numbers and fractions you learned in
Fraction Foundations
.
You are almost done with this skill.
Continue lesson
YOUR COMPANION
Your lesson buddy is ready.
Pick a pet to cheer you on, notice great thinking, and give helpful nudges while you learn.
Choose companion
TODAY
Daily challenges
Two quick wins left.
3 / 5 complete
Trusted by serious minds in learning
DISTANCE DETECTIVES
Lucas's races
1 / 3
Lucas ran
104
meters in the first race and
530
meters in the second race. What is the
total distance he ran?
Choose one answer
A
635
meters
B
644
meters
C
634
meters
D
534
meters
Blu is here if you need a hint.Correct, nice work!
Check answerNext question
addition with meters
meters and kilometers
Backed by results
Watch Blu
think
through one child's math.
The tutoring loop, rebuilt. One mistake becomes the next right lesson.
2 grade levels in five months
real progress, measured and sustained.
Every answer updates the path
Blu adapts continuously to each child.
Daily teaching handled by Blu
Consistent guidance, backed by experts.
Progress parents can see
Clear insight from every lesson.
Teach
Blu
teaches one step
at a time.
A patient explanation, then the next right step.
1. Teach
See a short visual explanation.
2. Solve
Work it out step by step.
3. Reflect
Receive instant remediation on misunderstandings.
4. Advance
Move forward when the concept clicks.
DISTANCE DETECTIVES
Add multi-digit numbers
1 of 7
We're going to learn how to add three digit numbers.
132 + 46 = ?
I'm confused
Next step
DISTANCE DETECTIVES
Add multi-digit numbers
2 of 7
Write the numbers vertically. Line up the ones, tens, and hundreds:
1
3
2
+
4
6
I'm confused
Back
Next step
DISTANCE DETECTIVES
Add multi-digit numbers
3 of 7
Add the ones (
2 + 6 =
8
):
1
3
2
+
4
6
8
I'm confused
Back
Next step
DISTANCE DETECTIVES
Add multi-digit numbers
4 of 7
Add the tens (
3 + 4 =
7
):
1
3
2
+
4
6
7
8
I'm confused
Back
Next step
DISTANCE DETECTIVES
Add multi-digit numbers
5 of 7
46
has no hundreds digit. Place a
0
in the
hundreds place:
1
3
2
+
0
4
6
7
8
I'm confused
Back
Next step
DISTANCE DETECTIVES
Add multi-digit numbers
6 of 7
Add the hundreds (
1 + 0 =
1
):
1
3
2
+
0
4
6
1
7
8
I'm confused
Back
Next step
DISTANCE DETECTIVES
Add multi-digit numbers
7 of 7
The final answer is:
132 + 46 = 178
I'm confused
Back
Start exercise
Notice & Adapt
Not just wrong.
Understood.
Blu catches the exact misconception, then changes the next question to test the repair.
Blu follows the clues.
Every pause, pattern, answer choice, and attempt adds signal. Blu pieces them together to find the misconception underneath the mistake.
The case keeps updating.
Blu gathers each new signal, revises the lesson in real time, and chooses the next step most likely to repair the misunderstanding.
The whole path remaps.
Cursor Behavior
Random cursor movements.
Each repaired gap changes what comes next: tomorrow's lesson, the unit sequence, and the pace toward mastery.
"The first math practice my child doesn't avoid."
Priya Raman
Parent, Founding Family Program
"Private tutors, Kumon, Khan Academy, apps I can't even remember the names of. We've tried them all. Incept is the first thing that made me believe my son is actually learning."
Maya Chen
Parent, Founding Family Program
"My daughter used to shut down the second she saw fractions. Blu slowed the lesson down, caught the exact gap, and helped her rebuild confidence one step at a time."
Daniel Brooks
Parent, Founding Family Program
"I finally understand what my child is missing instead of just seeing a score. The practice feels personal, and the follow-up actually matches what happened in the lesson."
Elena Torres
Parent, Founding Family Program
"We stopped fighting over practice time. Ten minutes with Blu feels calmer than an hour of worksheets ever did."
Sara Patel
Parent, Founding Family Program
"The best part is that Blu doesn't just mark it wrong. It explains what went sideways and gives another chance right away."
Marcus Lee
Parent, Founding Family Program
"I can see the misconception, the repair, and what comes next. That made math feel manageable for our family again."
Nora Whitfield
Parent, Founding Family Program
"Private tutors, Kumon, Khan Academy, apps I can't even remember the names of. We've tried them all. Incept is the first thing that made me believe my son is actually learning."
Maya Chen
Parent, Founding Family Program
"My daughter used to shut down the second she saw fractions. Blu slowed the lesson down, caught the exact gap, and helped her rebuild confidence one step at a time."
Daniel Brooks
Parent, Founding Family Program
"I finally understand what my child is missing instead of just seeing a score. The practice feels personal, and the follow-up actually matches what happened in the lesson."
Elena Torres
Parent, Founding Family Program
"We stopped fighting over practice time. Ten minutes with Blu feels calmer than an hour of worksheets ever did."
Sara Patel
Parent, Founding Family Program
"The best part is that Blu doesn't just mark it wrong. It explains what went sideways and gives another chance right away."
Marcus Lee
Parent, Founding Family Program
"I can see the misconception, the repair, and what comes next. That made math feel manageable for our family again."
Nora Whitfield
Parent, Founding Family Program
pricing
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for
serious progress
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2 grades in 5 months, or your money back
blog
Share the Delta
The math app landscape, and how to choose
A clear map of tutoring apps, drill tools, adaptive practice, and what actually matters when your child is stuck.
Field Guide
Nina Kapoor
Learning Research Lead
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