8 apps · Grades K–12 · By Deeun Inc.

The learning kit
every kid deserves

From Grade 1 trivia to Math Olympiad prep — BrightKit gives every child the tools to learn, compete, and grow.

No ads, ever

COPPA safe

No data collected

Works offline

Grade 1

Grade 2

Grade 3

Grade 4

Grade 5

SpellChamp

MathChamp

Kidonomic

8 learning apps

Grades K–12 covered

Zero ads, ever

COPPA compliant

100% offline capable

The full kit

8 apps. One brand. Every grade.

Each app is purpose-built for its subject — and together they form a complete learning toolkit from kindergarten through high school.

BrightKit: Grade 1 Quiz

Ages 5–6 · All subjects

Math, science, geography, arts and more — 9 subjects packed into fun short quizzes built for first graders' attention spans.

9 subjects Badges & streaks Parental controls

⬇ Download on App Store

BrightKit: Grade 2 Quiz

Ages 7–8 · All subjects

Stepping up the challenge — math, science and general knowledge quizzes that grow with your second grader.

Progressive difficulty Rewards

⬇ Download on App Store

BrightKit: Grade 3 Quiz

Ages 8–9 · All subjects

Deeper questions across history, geography, science and language — building a curious, well-rounded third grader.

Curriculum-aligned Explanations

⬇ Download on App Store

BrightKit: Grade 4 Quiz

Ages 9–10 · All subjects

Learning games and trivia that make fourth grade feel like an adventure — from world geography to basic algebra.

Learning games Trivia

⬇ Download on App Store

BrightKit: Grade 5 Quiz

Ages 10–11 · All subjects

Fifth grade mastery across science, history, math and language — preparing kids for the jump to middle school.

Middle school prep All subjects

⬇ Download on App Store

BrightKit: SpellChamp

All ages · Spelling bee coach

A full mock spelling bee simulator with voice pronunciation, word lists by grade, and streak tracking. Prepare to compete.

Voice pronunciation Mock bee simulator All grades

⬇ Download on App Store

BrightKit: MathChamp

Grades 1–12 · Competition prep

Train for Math Kangaroo, AMC and Olympiad with 50+ topic categories, 5 training modes, and competition-accurate questions.

Math Kangaroo AMC · Olympiad 5 modes

⬇ Download on App Store

BrightKit: Kidonomic

All ages · Financial literacy

Teach kids to earn, save and invest through interactive lessons and real-world money challenges. The financial head start every child needs.

Earn · Save · Invest AI-powered All ages

⬇ Download on App Store

Why BrightKit

Built different.
For parents who care.

Every BrightKit app is built on the same promise — no shortcuts, no dark patterns, no compromises on your child's privacy.

Zero ads. Always.

No banner ads, no video ads, no sponsored content. Your child's screen time is learning time, not ad time.

COPPA compliant

No contact info collected. No accounts required. No data linked to your child's identity. Download and play in seconds.

Curriculum-aligned

Every question is mapped to grade-level standards — not random trivia. Kids learn what actually matters for their year.

Works fully offline

No WiFi? No problem. All content is stored locally — kids can learn anywhere, anytime, on any device.

No accounts needed

No sign-up, no login, no password for a 6-year-old. Progress is saved locally. Just open and learn.

Progress that sticks

Smart question tracking means kids never repeat what they've mastered. The app always knows what to practice next.

The BrightKit journey

One kit. Every step of the way.

Start with Grade 1 and grow all the way through high school competitions. BrightKit grows with your child.

G1

Grade 1
Ages 5–6

G2

Grade 2
Ages 7–8

G3

Grade 3
Ages 8–9

G4

Grade 4
Ages 9–10

G5

Grade 5
Ages 10–11

A

SpellChamp
All ages

+

MathChamp
Gr 1–12

$

Kidonomic
All ages

From the BrightKit blog

Tips for parents & kids

Practical guides on helping your child learn more, stress less, and actually enjoy studying.

What Every Parent Should Tell Their Child About AI

April 2026 · 6 min read

Why AI Makes Mistakes — And How to Teach Kids to Spot Them

April 2026 · 5 min read

Introducing BrightKit AI Safety: 5 Lessons That Could Change How Your Child Sees Technology

April 2026 · 4 min read

How 10 minutes a day builds real math confidence

5 min read · For parents

Competition prep

How to prepare your child for their first math competition

8 min read · Grades 1–5

The 7 spelling strategies every bee contestant needs

6 min read · All ages

Financial literacy

When should you start teaching kids about money?

4 min read · For parents

Good screen time vs. bad screen time — what actually matters

5 min read · For parents

Grade progression

Grade progression

Is your child ready for the next grade? 5 signs to look for

4 min read · Grades 1–5

Competition prep

A parent's complete guide to AMC 8: what to expect and how to start training

7 min read · Grades 4–8

Grade 3 Science

5 kitchen science experiments that make Grade 3 concepts click

5 min read · Ages 8–9

Financial literacy

How to teach your 8-year-old the difference between needs and wants

4 min read · Ages 7–10

How to spot and fix learning gaps before they snowball into bigger problems

6 min read · Grades 1–5

Grade 4 Geography

Why daily geography quizzes help Grade 4 students remember countries and capitals

4 min read · Ages 9–10

Competition prep

What is Math Kangaroo? A beginner's guide for Grade 1 and 2 parents

6 min read · Ages 5–8

Financial literacy

How to set up a weekly allowance system that actually teaches kids budgeting

5 min read · Ages 6–12

5 ways to motivate a child who says "I hate math"

5 min read · For parents

Grade 5 Science

How to use practice quizzes to boost your Grade 5 student's science scores

5 min read · Ages 10–11

Spelling bee word lists by grade: what to practice for ages 6 to 12

7 min read · All ages

New from BrightKit

Introducing BrightKit AI Safety

A 5-lesson curriculum teaching children ages 7–14 how AI really works — its powers, its failures, its biases — and why they have the right to question it.

What AI Really Is How AI Makes Mistakes AI Bias & Fairness When Not to Trust AI Humans in the Loop

Explore the Curriculum →