Checkmate: Chess Alarm

Name: Checkmate: Chess Alarm
Author: Knowledge Bytes

LiveKnowledge Bytes1 app · 0 installsToolsFree · contains adscom.checkmate.alarm

Solve a chess puzzle to turn off your alarm. Wake up with a mate.

Alert me ★ Watch Open in Play ↗

Total installs: 0
Installs / day: —
Rating: —★
Released: 10 Oct 2026
Last update: 10 Oct 2026
Countries: —

Installs per day

gain of the exact counter

Daily tracking since 13 Oct 2026 · history grows every day

Install history

exact counter from Google Play

Daily tracking since 13 Oct 2026 · history grows every day

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.

Data safety

declared by the developer on Google Play

Shares data with third parties Location, App activity and 2 others
Collects data Location, Personal info and 3 others
Data is encrypted in transit
You can ask for your data to be deleted

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

7 in 1 group

0 Sensitive2 Notable5 Routine

OtherNotable7

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

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
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
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES

Read more · all 7 permissions Show less

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

Download

Full description

Checkmate is an alarm that stays on until you solve a chess puzzle. When it rings, a mate position opens on the lock screen. Play the mating move and the alarm stops. Set the time, the days, and how hard the morning should be. Choose a short wake-up or a longer set of puzzles. Hints can point to the piece and the square. You still have to play the move. Practice when you are already awake. Work through mate puzzles, follow a rating and a streak, and see a wake score after a real alarm. Sign in with Google if you want that score on the leaderboard. Premium adds more puzzle types, including forks, pins, skewers, and longer mates. The free puzzles and the alarm stay available without it. A short click marks each move, and a small celebration plays when the alarm is solved. Light and dark themes are in Settings.

What's new

Wake up by solving a chess puzzle. The alarm stays on until the position is checkmate. • Alarms with repeat days, difficulty, and wake modes • Practice puzzles, a rating, streaks, and a wake score • A click on each move, and a short celebration when the alarm is solved • Google sign-in to keep your leaderboard • Light and dark themes

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