XS Pick Theorem

Name: XS Pick Theorem
Author: Xiangyang Shuijing Electronic Technology Co., Ltd

LiveXiangyang Shuijing Electronic Technology Co., Ltd37 apps · 198.2K installsToolsFree · contains adscom.xs.pick.theorem.app

Learn Pick theorem through grid puzzles: draw shapes, count points, solve smart.

Alert me ★ Watch Open in Play ↗

Total installs: 1,046
Installs / day: 0
Rating: —★
Released: 27 May 2026
Last update: 19 Jul 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

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

No data shared with third parties
No data collected
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

9 in 4 groups

0 Sensitive4 Notable5 Routine

PhoneNotable1

Access to phone calls, call history, and voicemail

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable6

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

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

Master area intuition with Pick theorem in a fun lattice puzzle game. Lattice Area turns geometry practice into short, focused challenges. You will draw polygons on a grid, count boundary and interior points, and apply the classic formula A = i + b/2 - 1 in real gameplay scenarios. What you can do: Practice area calculation with guided lattice polygons Train reverse construction by drawing shapes that match target areas Spot theorem misuse cases, including self-intersections, holes, non-lattice vertices, and curved edges Test speed and accuracy in timed challenge rounds Review mistake history and improve from past errors Designed for: Middle school and high school students Teachers and tutors Anyone who wants to build stronger geometry intuition Key features: Multiple learning modes: Basic, Reverse Drawing, Pitfall Practice, Timed Challenge Clear visual board with point-based assistance Progress, streak, and star-based challenge feedback Lightweight learning flow for daily practice

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