WTFuse
Daily element-fusion puzzle
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
New target every day. Combine Fire, Water, Earth, and Wind to reach today's element before the timer runs out. Race the world on the leaderboard.
One element. Five minutes. Everyone races the same target.
Every day at midnight UTC, WTFuse picks a new daily target. Maybe it's Lightning. Maybe a Black Hole. Maybe Burnt Wasteland. You start with the same four building blocks as every other player - Fire, Water, Earth, and Wind - and you have five minutes from your first combination to reach the answer.
Drag two elements together on the canvas. They fuse into something new. Fuse that with something else. Keep going. Solve today's target before the timer ends and your time goes on the leaderboard alongside everyone else who finished - fastest first.
HOW IT PLAYS
- Tap an element in the bottom drawer to add it to the canvas
- Drag one element onto another to fuse them
- Reach today's target element before time runs out
- Compare your time and step count against everyone else playing today
WHY IT'S DIFFERENT
WTFuse isn't a clone of Wordle or 2048. It's an AI-powered fusion puzzle that grows. Every combination players have ever discovered is cached on our server, so the same A + B always gives every player the same C - but pairs nobody has tried before are evaluated by AI on the spot. The catalogue gets denser every day.
FEATURES
- New target every midnight UTC
- Five-minute timer for each daily run
- Global leaderboard, sorted by time then by step count
- Hint button after the first minute if you get stuck
- Sign in with Apple or Google to claim your name on the board
- Cross-device progress sync for signed-in players
WTFUSE PRO
Subscribe to WTFuse Pro to unlock:
- ENDLESS MODE: combine anything, anytime, no daily limit
- ALWAYS-ON HINTS: the bulb is on by default
- INSTANT SOLUTION: see the shortest path the moment a daily challenge ends
- NO ADS: no ad-gated retries, no ad-gated solution reveals
- PRO BADGE on the leaderboard
Available as weekly, monthly, or yearly subscription. Pricing shown at purchase. Subscriptions auto-renew at the same price unless canceled 24 hours before the end of the current period. Manage or cancel anytime in Settings, [Your Name], Subscriptions.
ABOUT
WTFuse is built solo by Fatih Emre Savas in Istanbul. One developer, one game at a time, no infinite scroll, no pay-to-win. Just a daily five-minute puzzle that everyone races at the same time.
Questions, bug reports, feature ideas: fatihemresavas@faty.fun
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Bug fixes
The developer, FATIH EMRE SAVAS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- FATIH EMRE SAVAS
- Size
- 38.2 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- WTFuse Premium $39.99
- WTFuse Premium $6.99
- WTFuse Premium $2.99
- WTFuse Pro $2.99
- Copyright
- © 2026 Fatih Emre Savaş