Gridilox
Logic Puzzles Across Surfaces
Free · In‑App Purchases
Gridilox is a logic puzzle about locating hidden transmitters from distance clues.
Every numbered cell tells you the exact shortest-path distance to the nearest transmitter. Use those clues to work out where the transmitters must be.
The rule stays the same, but the space changes.
Play across:
• Grid
• Cylinder
• Cube
• Möbius strip
Each surface changes how cells connect, creating new deduction patterns without changing the core rule.
Features:
• Daily Puzzle
• Procedurally generated puzzles
• Multiple difficulty levels
• Four different surfaces
• Progress tracking and streaks
• Optional leaderboard registration
• No adverts
Gridilox Unlimited is available as a one-time purchase and unlocks unlimited generated puzzles, every surface and every difficulty level.
No subscription is required.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added solution explanation to Training puzzles.
The developer, Portfolio Software Ltd, 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:
- Purchases
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Portfolio Software Limited
- Size
- 92.6 MB
- Category
- Puzzle
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Gridilox Pro $9.99
- Copyright
- © 2026 Portfolio Software Limited