App Intel

Lattern: Memory Grid Puzzle

LiveJ&B Creations LLC8 apps · 1.4K installsPuzzleFree · contains adsIn-app purchases: $2.99 - $19.99 per itemcom.jbcreations.lattern

A calm 60-second daily memory puzzle. Light the sequence back from memory.

Alert me★ WatchOpen in Play ↗
Total installs
711
exact · Play shows 500+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
13 Jun 2026
4mo ago
Last update
9 Oct 2026
v1.2.2 · 4d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
694.5770.9847.3923.61K11 Oct12 Oct13 Oct
694.5770.9847.3923.61K11 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8112 Oct13 Oct13 Oct

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Location, App activity and 2 others
  • Collects data Location, Financial info and 3 others
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 1 group
0 Sensitive1 Notable5 Routine
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
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. Three rounds. Sixty seconds. One quiet streak. HOW IT PLAYS Watch the grid light a sequence. Hold the pattern in your head while it rests. Then light it back, cell by cell, in the order it came. Miss one and you get another try, never a harsh fail. It is a memory puzzle you can finish before your tea steeps. WHAT YOU GET - 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 - Calm stats: your span, your best, your steady days - A home-screen widget - No accounts, no noise, no pressure A QUIET MEMORY PUZZLE, NOT A RACE No timers counting down, no leaderboards, no streaks to lose. The grid lights a sequence and you light it back. Spatial memory, focus, and concentration, one calm round at a time. Some days the pattern lands instantly. Some days it does not. Both are fine. IF YOU LIKE THESE, YOU WILL LIKE LATTERN Simon Says-style sequence memory. Corsi-style spatial recall. Pattern memory and grid puzzle games. Daily puzzle habits you can keep without them keeping you. Lattern is built for that single calm minute, not for a session that eats your evening. LATTERN PLUS Plus unlocks practice grids, 1,000 training levels, your full history, and removes ads. The daily Lattern is always free. Quiet work. Same time tomorrow.

What's new

A clearer Lattern+ screen, so each option is easy to tell apart. Reliability and polish improvements.

Growing in Puzzle

Category →