1023
Strategy
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Will you be smart enough to take on the challenge?
1023 is a logic game where each finger has a value.
Thumb = 1
Index = 2
Middle finger = 4
Ring finger = 8
Pinky = 16
Then 32, 64, 128… on the next hands.
Raised fingers are added together to form a number.
The goal?
Count from 1 to 1023 as fast as possible without making mistakes.
Discover how the binary system works while playing
Beat your high score
Compare your score with other players
Customize your hands and unlock colors
Easy to understand… but very difficult to master.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
logique pub
The developer, Sarah Rossotti, 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:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sarah Rossotti
- Size
- 11.4 MB
- Category
- Strategy
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 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
- In-App Purchases
Yes
- couleur prenium $0.99
- Continuer sans pub $0.99
- Soutenir la développeuse 500€ $450.00
- Soutenir la développeuse 900€ $800.00
- Soutenir la développeuse 100€ $90.00
- Soutenir la développeuse 50€ $45.00
- Soutenir la développeuse 25€ $22.00
- Soutenir la développeuse 5€ $4.00
- Soutenir la développeuse 10€ $9.00
- Soutenir la développeuse 3€ $3.00
- Copyright
- © 2026 SRX Studio