Offline — missions still work. Island needs a connection.

Marked done

Three missions done!

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JUMVI

Missions

Add to Home Screen

Use JUMVI like an app — no download needed.

Share → Add to Home Screen

Hey, Paddle Pro!

Today's mission is ready — let's play!

↩️ Continue where you left off: —

TODAY'S MISSION

⚡

—

Or try: — →

Today's Mission

Coach Leo's pick

Try something new!

Today's Goal 0 / 1

Play 1 mission → earn the Daily Champion star

0 / 36 missions 0/1 today

Mission Path

Your Progress

👨‍👩‍👧‍👦 Family Stats

Family streak: 0 days

Your stats will appear here

Complete your first mission to unlock the dashboard, badges, and Champion Certificate!

This Week's Progress

Keep playing to see your child's skills grow!

Share progress with family 🎉

Your Badges

Swipe to see all badges →

Mission Champion Certificate

Complete all missions to unlock.

/ 36 missions

Share with family! 🎉

Where to Play

Profile

🐵

Player

0 missions · 0 day streak

Mission Book PDF

Printable list for parents

›

No sign-up Stays on phone Free forever

Need help? support@jumvi.co

Extras

Mission Book

Printable mission list for parents.

Progress is saved on this device.

Adult supervision required.

Support: support@jumvi.co

Privacy & Safety

Mission

60s

⚡

Lightning Strike

Catch the lightning!

Phone calls the lights Random Green/Red with voice + screen — tap Start, then play!

Throw below face level · Stand 1–3 m apart · Adult nearby

Your catches

Best: 0

More tips & safety ▾

General safe play tips

Throw below face level · keep 1–3 m distance · adult supervision required.

Hold "Mark as Done" to finish.

Badges

Unlock badges by completing missions.

Badges update automatically on this phone.

Where to Play

Fresh ways to play all year.

Tap a mission to open it.

Privacy & Safety

Made for kids — built for parents' peace of mind.

No sign-up, no account.
No login, no password, no email required. Just open and play.

No personal information collected.
We never ask for or collect your child's name, email, address, phone number, photos, or location.

Everything stays on your device.
Mission progress and badges are saved only in this browser, on this device. They are never uploaded to a server, and the optional certificate name you type is used only to draw the image on your device — it is not sent anywhere.

Anonymous usage counts only.
We use Plausible, a privacy-first analytics tool, to count aggregate usage (for example, how often a mission is opened). It uses no cookies, collects no personal information, and never tracks your child across other sites or apps.

No ads. No third-party trackers. No data selling — ever.

👶 COPPA & children's privacy.
This app is designed to align with the U.S. Children's Online Privacy Protection Act (COPPA). We do not knowingly collect personal information from children under 13. If you believe we have, contact us and we will address it promptly.

Play safely.
These missions involve real, active paddle play. Please provide adult supervision and play in a safe, open space clear of obstacles.

JUMVI is a product of SAY23 LLC. Questions or requests: support@jumvi.co.
Effective July 2026 · qr.jumvi.co

Champion Certificate

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Each child has their own progress, streak & badges.

Edit profile

Add a new child

Settings

Product Care

Keeping your set working

Does the sticky surface wear out?

Brush the paddle face with a dry hand or soft brush after sandy or grassy play. Lint is what weakens the grip, not use.

Can I wash it?

Spot-clean with a damp cloth and air-dry. Don't machine wash and don't soak — the balls hold water.

Is it pool-safe?

It's a dry-play set. Water on the ball stops it from sticking.

What if the QR card is lost?

Bookmark qr.jumvi.co or add it to your home screen. Your progress stays on this device.

1 / 3

🏅

Badge Unlocked!

Get ready!

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