Last updated on January 16th, 2026 at 05:05 am
Concentration Grid – Sports Game Review
Concentration Grid is a Sports/Education/Puzzle game from STALWART GROUP LLC, first launched in 2nd March 2016.
It’s rated 4+ and currently has 7+ ratings on the App Store.
What Makes Concentration Grid Stand Out
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.
Focus. Concentration.
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 3×3 grid … a 3×14 grid … a 7×7 grid … a 5×10 grid … a 7×10 grid … a 10×10 grid …. a 10×12 grid … a 14×14 grid. You get the idea.
The standard is a 10×10 grid – which a focused grid master should be able to complete in under 4 minutes.
Other benchmarks …
A 3×3 grid can be completed in about 3 seconds.
A 5×5 grid might be completed in under 15 seconds.
A 7×7 grid can be completed by a master in well under a minute.
A 9×9 grid might be completed in 3 minutes.
Can you complete a 6×6 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/contests 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/at home or during road trips or during school/practices … or under loud/distracting (game day) conditions. Parents/teachers might have their children/students use concentration grids to practice and improve concentration ability. 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).
The Concentration Grid app is perfect for coaches, athletes, students, teachers/educators, sports performance/psychology staff, parents, children, adults – young and old … those of any age who want to challenge themselves and practice/improve their ability to focus.
Make self-development a daily habit.
Visit the website at www.concentrationgrid.com and the community at www.concentrationgrid.net
This Sports game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Concentration Grid is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 16th June 2023
Recent improvements include:
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)
Download & Availability
Concentration Grid is available through the official App Store for iOS devices.
Get Concentration Grid on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Great brain exercise and good way to pass time! The only thing that (somewhat) interferes with our ability to find the number Im looking for is when the red numbers are all over the grid. That forces us to look very carefully.
We recommend this game. It looks like theyve fixed the bugs and made some improvements.
The screen keeps getting stuck and going white.
This game is an very helpful brain exercise, that helps you focus and concentrate. It can be used for personal use, or for sports. We love to use this before games to get in an focused mindset.
User feedback from Apple App Store
App Details
- Version: 2.2
- Size: 13.69 MB
- iOS: 13.0 or later
- Languages: EN
- Content Advisory:
- Developer: STALWART GROUP LLC
Last updated: 16th June 2023 | Genre: Sports, Education | Developer: STALWART GROUP LLC