Concentration Grid app icon

Concentration Grid

Mental skills exercise/training - improve your power of focus and concentration

STALWART GROUP LLC · com.stalwart.concentrationgridpro

Not rated yet 1K+ downloads v1.0 7.2 MB Android 5.1+ PEGI 3 · Everyone

At a glance

Latest version
v1.0 (21000)
Updated
Oct 28, 2024 (1 year ago)
APK size
7.2 MB
Requires
Android 5.1+ (API 22)
CPU support
Any (no native code)
Category
Sports Games (game)
Permissions
4 (1 sensitive)
Website
concentrationgrid.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Concentration Grid is a game by STALWART GROUP LLC in the Sports Games category. It has no native code, so it runs on any Android processor.

It asks for 4 permissions, 1 of them sensitive: modify shared storage.

What's new in v1.0

Overall performance/aesthetic enhancements Update of HISTORY feature (including format/archive) Update of ADMINISTRATION ... PROFILE feature (for posts to leaderboards) Update of SHARE feature (integration with social media) Improved integration with community website (www.concentrationgrid.net)

Description

From the listing uploaded by “randomy”.

The Concentration Grid app is based on the mental focus grid exercise. Mental focus grids have long been used as a tool by coaches and sports performance/psychology professionals to assess and improve performance of their athletes. The objective of the grid exercise is to select in sequence each of the numbers (randomly arranged and presented) in the grid. Performance is timed. The challenge is to complete the grid as quickly as possible. The exercise calls for focus and concentration. The grid exercise has been a long-time favorite of many baseball/softball coaches and players (typically using paper sheets, a pen and a stopwatch). Coaches/sports performance staff and athletes now can do their mental skills training work (and save paper) by using the Concentration Grid app on their mobile device. The Concentration Grid app is intended to provide competitive challenge and a fun/entertaining experience that is simple and straightforward ... like the printed paper grid exercise - but more convenient. With the Concentration Grid app the level and nature of the challenge can be varied by changing the size of the grid - by selecting the number of rows and columns for the grid. Grids can be generated in a variety of sizes - from 3 columns/rows to 14 columns/rows. (A grid does not have to have the same number of rows and columns.) More rows/columns, more numbers. More numbers, more time. Try a 3x3 grid ... a 3x14 grid ... a 7x7 grid ... a 5x10 grid ... a 7x10 grid ... a 10x10 grid .... a 10x12 grid ... a 14x14 grid. You get the idea. The standard is a 10x10 grid - which a focused grid master should be able to complete in under 4 minutes. Other benchmarks ... A 3x3 grid can be completed in about 3 seconds. A 5x5 grid might be completed in under 15 seconds. A 7x7 grid can be completed by a master in well under a minute. A 9x9 grid might be completed in 3 minutes. Can you complete a 6x6 grid in under 30 seconds? Smaller grids will call for dexterity and quick vision as well as focus/concentration. Larger grids will challenge your ability to sustain focus/concentration ... your mental stamina is put to the test. Challenge yourself with the Concentration Grid app. Track and measure your improvement as you practice. Then compare your best grid times against teammates and others (against benchmark times and on the leaderboards on the community website www.concentrationgrid.net) ... who is the fastest? Who is a master of the grid? (Coaches and teachers can set up intrasquad competitions/tournaments to find out.) Practice makes perfect. Sustained attention and effort are rewarded with improved performance/times in the grid exercise. The grid exercise can be practiced in quiet places ... or under loud/distracting (game day) conditions. In a world filled with distractions, use Concentration Grid to practice/exercise mental focus skills. The Concentration Grid app will provide your grid time (elapsed time to complete the grid exercise) as well as a GRID ID data set that includes additional information about your performance. The app will also maintain a history/file for you to monitor your performance/improvement. The Concentration Grid app includes a SHARE feature which will allow you to share/post your grid times and screenshots on social media and to the leaderboards (at www.concentrationgrid.net ... community site). Make self-development a daily habit.

Security & authenticity

Security rating: Unknown

Signing certificate

  • Certificate issued to “Stalwart Group” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature not checked yet Oct 28, 2024
  • Signed byC="+1", ST=WI, L=HARTLAND, O=Stalwart Group, OU=Stalwart Group, CN=Walter Zimmerman
  • Signing certificate (SHA-1)1A:77:10:DF:19:6A:78:A8:1F:D9:E9:BC:16:FE:09:58:91:09:F2:8E
  • File MD56d8fe68581b47c4db9641f24713a9987
  • Uploaded by “randomy” Bronze tier · 1,156 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Concentration Grid requests 4 permissions, 1 of them sensitive.

Required hardware & features

Concentration Grid APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Concentration Grid APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 6d8fe68581b47c4db9641f24713a9987.

Tags

More Sports Games games