Swipe the Flow — Flow Puzzle

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-Game Purchases
Learn more
Screenshot image
Screenshot image
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About this game

Draw the wind and send it where you want.

This is a real fluid simulation, not scripted physics — a puzzle and a sandbox in one. Draw a wall with your finger and the wind splits and spins around it. Every result is computed on the spot, so the same wall never gives you quite the same flow twice.

Wind Paths — 15 stages
Draw walls. Bend the wind into the target.
Narrow gate, wind shadow, fast corner, reach from afar, vortex street.
The first five stages are free.

Wind Maze — 15 stages
Dig a path and let the wind out.
Around a boulder, vortex, split three ways, and sealed mazes. Latest and fastest both count.
The first five stages are free.

Smoke Delivery — 10 stages
Move the chimney or draw walls to send smoke where it belongs.
Move the chimney, behind the rock, dodge the thief, save the laundry, the range hood.
The first five stages are free.

Smoke Lab — smoke streaks reveal the wind
Watch smoke split and curl around walls. Move the chimneys, or spray smoke with your finger.
Tap an empty spot to place a chimney or sink. Drag to move it, tap to remove.
Adjust Smoke Spread and Smoke Amount.

Wind Tunnel — no rules
Draw walls with your finger. See how the wind splits and spins around the walls you draw.

Swipe the Flow — Draw flow with your fingertips
Swipe to make swirls and save them as video.

Liquid Art — Create and move liquid droplets.
Merge, stretch, and tear droplets into shapes.

• Twelve structure presets — Heart, Star, Circle, Cat, Maze, Formula Car, Rocket, Jet, Shark, Butterfly, Spiral, Room
• Photo Structure — pick a photo and it becomes a structure the wind flows around. Photos are processed on your device and never leave it.
• Air resistance — how hard the wind pushes on your structure, as an arrow and a number. Compare shapes at the same wind strength; stronger wind makes it bigger.
• Six color maps — Earth, Jupiter, Aurora, Rainbow, Neon, Gray
• Toggle swirls, flow strength, pressure and numbers
• Adjust inlet speed, playback speed and resolution
• Save as photo or video — record the flow you made straight to your gallery

Swipe the Flow Pro
A one-time purchase that stays unlocked, and it opens the rest of Pro too.
• Unlocks 25 challenge levels
• No ads or watermarks
• Finer detail and premium colors
• Up to 8 photo or shape layers

No account needed. No sign-up, no login.
Available in English, Korean and Japanese.

Contact: junho4268@naver.com
Real fluid simulation puzzle. Draw walls, bend the wind, guide the smoke.
Updated on
Sep 30, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Fixed
- Choosing Japanese in the app now changes the whole screen, regardless of the phone's language.
- If saving a photo or video to the gallery fails, the app alerts you and keeps sharing available.
- The previous-run report appears only after a crash or freeze.
- Pro visuals stay locked until ownership is confirmed.

Improved
- Clearer text and level-change markers, a tidier controls sheet, and open-source notices in Settings.
Content rating
Everyone
In-Game Purchases
Learn more

App support

About the developer
김준호
junho4268@naver.com
삼전로10길 59 201호 송파구, 서울특별시 05602 South Korea