Comparison

Reaction Training vs 100 Grid Challenge

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Reaction Training

Features
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A game where you touch numbers in order Display rank according to score Also, online ranking is implemented Practicing every day may also be a training of reflexes Peripheral vision, concentration training, brain training, brain activation It is also recommended for those who play games such as sports and FPS.

About

100 Grid Challenge

This is a strategic block puzzle game where players navigate a 10x10 grid to reach a score of 100. It combines elements of number matching and grid movement, offering a unique brain-training experience for all ages.

Highlights
  • 10x10 grid navigation
  • Reach a score of 100
  • Strategic move planning
  • Global leaderboards
  • Brain-training puzzles
  • Intuitive design
  • Endless replayability
Features
Read full description

Dive into the ultimate block puzzle experience that blends strategy, logic, and fun! Introducing 100 GRID CHALLENGE, the perfect game for fans of block blast, number match, and classic puzzle games like Tetris and 2048. Whether you're a casual gamer or a puzzle master, this game will captivate your mind and keep you coming back for more. The challenge is simple yet addictive: Navigate a 10x10 grid and aim to reach a score of 100. Each move must follow specific rules, requiring careful planning and strategic thinking. Inspired by the brilliance of games like Monument Valley and the nostalgia of classics like Donkey Kong, 100 Grid Challenge offers a unique twist on number puzzles. GAME RULES: The grid is a 10x10 board, with cells numbered based on your moves. Move horizontally, vertically, or diagonally following specific patterns. A move is valid only if it follows the rules and lands on an empty cell. The goal? Strategically navigate the grid and reach the elusive score of 100! FEATURES: Free to play and accessible for everyone: From kids to adults, this game is perfect for all ages and skill levels. Global leaderboards: Prove your skills and compete with players worldwide! Brain-training puzzles: Improve your strategic thinking and problem-solving abilities with every game. Unique mechanics: Discover new strategies with our innovative combination of number puzzles and grid movement. Intuitive and immersive design: Enjoy a clean, engaging interface that’s both simple to use and visually appealing. Endless replayability: Play short sessions or dive into hours of fun—there’s always a new challenge waiting! Fans of Gardenscapes, Tetris, and block puzzles will love the mix of simplicity and complexity in this one-of-a-kind experience. Whether you're into merge games, monumental challenges, or just want a fresh twist on the puzzle genre, 100 Grid Challenge has something for everyone. Meet the Developers: 100 Grid Challenge was developed in Italy by brothers Alessio and Matteo Poggesi, two passionate gamers and developers with a shared love for puzzles and strategy games. Their mission? To create games that challenge the mind, inspire creativity, and bring players together. With meticulous attention to detail and innovative design, the Poggesi brothers have crafted an experience that’s not just a game but a global challenge for all puzzle enthusiasts. Download now and start your journey to 100!

Screenshots

Reaction Training4 screens
100 Grid Challenge3 screens

Verdict

The call

The clearest difference is update cadence: 100 Grid Challenge at every 3 weeks against Reaction Training's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Reaction Training ships an update every 3 months, 100 Grid Challenge every 3 weeks. The most recent releases landed on September 17, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 7 level
Reaction Training versus 100 Grid Challenge: the parameters behind the verdict, then further details
ParameterReaction Training100 Grid Challenge
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.3 — better
Further details — not scored
Size26 MB12 MB
Age rating4+4+
DeveloperRyouhei Azumamatteo poggesi

In-app purchases

None

Reaction Training

No in-app purchases

None

100 Grid Challenge

No in-app purchases

Questions

Is Reaction Training free?
Reaction Training is free to download, with no in-app purchases.
Is 100 Grid Challenge free?
100 Grid Challenge is free to download, with no in-app purchases.
Do Reaction Training or 100 Grid Challenge have ads?
Both Reaction Training and 100 Grid Challenge show ads.
Which is updated more often, Reaction Training or 100 Grid Challenge?
Reaction Training ships an update every 3 months, and 100 Grid Challenge every 3 weeks. Most recently, Reaction Training was updated on September 17, 2026 and 100 Grid Challenge on October 24, 2026.

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