Lattern: Memory Grid Puzzle
J&B Creations LLC Games iPhoneiPadiPod touchApple Watch
Lattern: Memory Grid Puzzle is a free Games app for iPhone and iPad by J&B Creations LLC. Requires iOS 17.0. Updated October 15, 2026.
- Price
- Free
- on the App Store
- Size
- 24 MB
- Age 12+
- Updated
- Oct 15
- 2026 · v1.15
Screenshots
About Lattern: Memory Grid Puzzle
Lattern is a 60-second daily memory ritual. Calm, precise, and deliberately not brain training. Each day, a grid lights its cells one by one. After it rests, you light the same path back from memory. The sequence builds as you go: three for the day, a little longer each round. Get it, and your Lattice fills in, a quiet pattern of light that grows day by day. • One new Lattern every day, the same for everyone • A gentle build-up, a few tries, never a harsh fail • The Lattice: your streak, as a calendar of light • Apple Watch and home-screen widgets • No accounts, no noise, no pressure Lattern+ unlocks practice grids, 1,000 training levels, your full history, and removes ads. Quiet work. Same time tomorrow. Privacy policy: https://lattern.app/privacy Terms of use: https://lattern.app/terms
What’s new
Version 1.15 · Updated October 15, 2026
Small fixes and improvements.
Play today's Sudoku puzzle
A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, J&B Creations LLC, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction
- Purchases: Purchase History
- Location: Coarse Location
- Diagnostics: Crash Data, Other Diagnostic Data
Used for: Third-Party Advertising, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
Used for: Third-Party Advertising, Analytics
Alternatives to Lattern: Memory Grid Puzzle
Looking for apps like Lattern: Memory Grid Puzzle? Here are 6 similar apps on the App Store. The highest rated is Sudoku Haven (5.0/5), and all 6 are free to download.
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EchoGrid: Memory Puzzle
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4tictac
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Sudoku Haven
5.0
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Memo Raise: Memory Game
4.0
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Eat Chess: Royal Merge
5.0
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Backgammon: Watch & Phone
3.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lattern: Memory Grid Puzzle | – | Free | October 15, 2026 | |
| EchoGrid: Memory Puzzle | – | Free | Jun 23, 2026 | Compare |
| 4tictac | – | Free | Jan 29, 2024 | Compare |
| Sudoku Haven | 5.0 / 5 (3) | Free | Oct 6, 2026 | Compare |
| Memo Raise: Memory Game | 4.0 / 5 (2) | Free | Aug 18, 2026 | Compare |
| Eat Chess: Royal Merge | 5.0 / 5 (2) | Free | Oct 15, 2026 | Compare |
| Backgammon: Watch & Phone | 3.0 / 5 (1) | Free | Apr 17, 2026 | Compare |