ALPHASTACK
Puzzle
Free · Designed for iPad. Not verified for macOS.
Tap to stack the alphabet!
ALPHASTACK is a simple physics game where you stack letters from A to Z, in order.
The controls are simple.
Tap where you want, and the letter drops straight down.
No left-right adjustments. No skills required.
But the moment a letter falls below the base, it’s game over.
It’s okay if the stack collapses.
It’s okay if it overlaps or tilts.
As long as it doesn’t fall, you continue.
If it falls, it ends.
Physics behavior changes every time.
Collision detection faithful to the actual shape of each letter.
Difficulty is always the same — only luck and intuition matter.
Instant restart after failure.
Stack from A to Z to clear.
Nothing more. Nothing less.
Short sessions.
Before you know it, you’re playing again.
A game that’s meaningless — yet impossible to stop.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This version expands language support across more regions.
The developer, sho tsugawa, 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 Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- sho tsugawa
- Size
- 22.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- iPhone
- Languages
English and 14 more
- English, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Sho Tsugawa