Comparison

Marble vs Mavendu

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Marble

An interactive world designed to spark children's curiosity into learning through exploration, quests, and problem-solving. It adapts to their interests and learning levels, offering engaging challenges and real-world activity ideas.

Highlights
  • Interactive learning worlds
  • Adaptive quests and challenges
  • Parental progress reports
  • Real-world activity suggestions
  • COPPA compliant
  • Designed for ages 6-12
Features
Read full description

Marble is an interactive world that turns your kid's curiosity into learning. And it never feels like school. They explore worlds, take on quests, make things, solve problems and follow their questions wherever they lead: dinosaurs, space, drawing, music, storms, machines. Marble listens and adapts, so every adventure is built around what your kid cares about. (WHAT YOUR KID GETS) - A living world that grows with their interests and adapts to their level. No passive feed to scroll. - Quests where they build, create, and figure things out - A guide that never runs out of patience for the 677th "why?" question - Challenges that teach them to get stuck, try again, and win (WHAT YOU GET) - A daily note on what they explored and what they're learning - One connected map of their curiosity( skills, interests, breakthroughs) based on the US and UK curriculum standards - Ideas for real-world activities to keep the spark going off-screen - Valuable, active screen time. No passive mindless watching. (BUILT FOR CHILDHOOD) - Designed for kids ages 6–12 - No ads. No algorithmic feed. - COPPA compliant: parents create every account, we don't sell data, and you can review or delete your kid's information anytime - Made by parents who believe technology should be worthy of childhood (BETA) We're building Marble with our community. Join us to give us feedback and help us make Marble great for kids around the world. Questions? Ideas? Your kid would want to ride a whale to reach the next island? We read everything: support@withmarble.com

About

Mavendu

Features
Read full description

Mavendu - Learning Made Simple for Kids Mavendu is a safe, all-in-one learning app for children, built for parents and teachers who want a trusted space for kids to learn, practice, and play. From printable worksheets to, Mavendu brings curriculum-aligned content together in one easy-to-use, ad-free environment. For Kids - Explore printable worksheets across subjects and grade levels - Enjoy a dedicated Child Mode - a locked-down, distraction-free view showing only content assigned or approved by a parent - Kids can log in with their own username and PIN, or be handed the device by a parent - Favorite worksheets to find them again quickly - Earn progress through games with real scoring, encouraging kids to keep learning For Parents - A dedicated Parent Portal to manage every child's learning journey - Add and manage multiple children, switch between them with a simple active-child selector - Track each child's activity, assignments, and progress in real time - Assign specific worksheets to a child - Stay informed with notifications for milestones and account activity - Manage your subscription and account settings directly in the app For Teachers - Classroom tools to manage students and track progress at a glance - Create classes and enroll students, with support for students belonging to multiple classes - Students can log in independently with their own username and PIN - Student Mode gives learners a focused, classroom-appropriate view - Generate gradebook views and printable packets for offline use Why Mavendu - Safe and ad-free - no distractions, no inappropriate content - Curriculum-aligned resources across a wide range of subjects and grade levels - Works for the whole family: separate, purpose-built experiences for kids, parents, and teachers - Regularly updated with new worksheets. - Whether you're a parent looking for a safe way to support your child's learning at home, or a teacher managing a classroom, Mavendu gives you the tools to make learning engaging, organized, and effective. Download Mavendu today and give your child a smarter way to learn.

Screenshots

Marble4 screens
Mavendu4 screens

Verdict

The call

The clearest difference is iOS requirement: Mavendu at 15 against Marble's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Marble versus Mavendu: the parameters behind the verdict, then further details
ParameterMarbleMavendu
PriceFreeFree
Rating3.1 (8 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015 — better
Further details — not scored
Size797 MB31 MB
Age rating4+4+
DeveloperGenerative Spark IncFESTO LUGOLOBI

In-app purchases

None

Marble

No in-app purchases

None

Mavendu

No in-app purchases

Questions

Is Marble free?
Marble is free to download, with no in-app purchases.
Is Mavendu free?
Mavendu is free to download, with no in-app purchases.
Do Marble or Mavendu have ads?
Neither Marble nor Mavendu shows ads.

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