Comparison

Reaction Time Test vs Inkstroop

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

Head to head
About

Reaction Time Test

Features
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Ready to sharpen your reflexes and boost your reaction time? Reaction Time: Reflex Test is the ultimate cognitive training suite designed to enhance mental agility, improve focus, and quicken your mind. Perfect for competitive gamers, esports athletes, drivers, or anyone looking to keep their brain sharp, our collection of brain games is the ideal platform for reflex training and cognitive improvement. Take the fast test today! This app is more than a game; it's a powerful reflex trainer designed to help you practise and enhance crucial cognitive skills. A DIVERSE COLLECTION OF REACTION GAMES & BRAIN TRAINERS Challenge your cognitive performance with a wide variety of unique reaction games. This is a comprehensive workout for your brain. Discover our engaging modes: • F1 Start Lights: A fan favorite! Tap the instant the F1 lights go out. This F1 start lights reaction test is the ultimate drill for your raw reaction speed. • Swipes: Test decision speed & hand-eye coordination by quickly swiping in the shown direction. • Color Choice: A true test of processing speed inspired by the Stroop effect. Tap the named color, not the colour you see written. • Odd One Out: Sharpen your focus and visual scanning by quickly finding the unique item in a grid. A fantastic drill for attention training. • Two Tables: Compare two number grids under pressure. Decide if they are equal or different to boost quick decision-making. • Moving Ball: Improve hand-eye coordination by tracking and tapping a moving target. • Line Cross: Test your timing and anticipation. Tap when the moving bar hits the target zone. • Reaction Chain: React to a rapid sequence of events and push your reflexes to their limits. • Plus more unique puzzles and cognitive drills like Four Corners, Target Blink Maze, and Find the Number! TRACK YOUR PROGRESS WITH DETAILED STATISTICS Analyze and improve with our comprehensive statistics dashboard. Monitor your performance and track progress over time. • Detailed Analytics: See your best & average reaction time for every game. • Performance History: Review every attempt with a detailed history log. • Visual Charts: A progress chart helps you visualize your improvement and personal records. • Targets to Pass: Each mode has a target time to beat, providing clear goals and difficulty levels to conquer. A POWERFUL COGNITIVE TRAINING TOOL Training your reaction time offers real-world benefits, enhancing performance in sports, gaming, and daily activities like driving. • Improve Focus & Concentration: Our brain games demand full attention to help increase concentration and sharpen your focus. • Enhance Hand-Eye Coordination: Drills like Moving Ball and Swipes directly train the connection between your visual system and motor responses. • Boost Mental Agility & Decision Speed: Learn to process information and make decisions faster under pressure. • The Perfect Warm-Up for Gamers: Use our reflex trainer to warm up before esports matches to gain a competitive edge. CLEAN DESIGN, FOCUSED EXPERIENCE Enjoy a distraction-free training environment. • Minimalist Design: A clean, intuitive interface lets you focus on your performance. • Small Size: The app is lightweight and won't take up much space. Ready to unlock your brain's potential? Stop searching for "how to improve reaction time" and start training. Download Reaction Time: Reflex Test now for quicker reflexes, a sharper mind, and peak mental performance! Key Features: • A suite of reaction time games & reflex tests. • Dedicated F1 Start Lights reaction test. • In-depth stats to track progress, average score & personal bests. • Effective brain training to improve focus, attention & cognitive speed. • Perfect for gamers & athletes to enhance mental performance. Subscription required: Access to all game modes requires a separate paid subscription. Free features are available without purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Inkstroop

Features
Read full description

Hue Rush is a neon reflex puzzle built around one cruel, beautiful trick: the word lies, the color tells the truth. Read the ink, not the word. Tap fast. Chain combos. Survive sixty seconds. Every prompt flashes a color word painted in a different shade. Find the tile whose FILL matches the INK COLOR of the word—not whatever the word says. Sounds easy. Feels easy. Then your brain trips, your thumb hesitates, and a hot streak turns into a wipeout. WHY YOU'LL KEEP RESTARTING • 60-second adrenaline rounds—one more try, always • Speed-tap scoring: faster answers stack bigger points • Combo system that builds into Neon Pulse (x1.5 score for 5 seconds) • Mistakes hurt: wrong tap drops your combo and shaves time • Expanding palette—pass 200 points and four new colors join the deck DESIGNED FOR FOCUS • Pure one-thumb play, portrait, no clutter • Synesthetic neon aesthetic with deep magenta-to-cyan gradients • Subtle haptics and crisp audio on every tap • Smooth 120Hz animations that never get in your way PERFECT FOR • Stroop-effect fans and reaction junkies • Commute breaks, queue waits, between matches • Anyone who likes their brain a little bit roasted • Score-chasers grinding for that personal best NO PAYWALLS, NO TIMERS Hue Rush is free to play, end to end. Optional Remove Ads is a one-time tip if you love the game. Train your eyes. Beat your brain. Read the color, not the word.

Screenshots

Reaction Time Test4 screens
Inkstroop4 screens

Verdict

The call

The clearest difference is in-app purchases: Inkstroop at none against Reaction Time Test's 3. On price, ads, device support and iOS requirement 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. Reaction Time Test sells 3 in-app purchases, starting at $1.99 per month. Inkstroop asks for nothing beyond the download.

Scorecard1 real difference · 5 level
Reaction Time Test versus Inkstroop: the parameters behind the verdict, then further details
ParameterReaction Time TestInkstroop
PriceFreeFree
Update frequency—Every 3 days
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size38 MB5 MB
Age rating4+4+
DeveloperIuliia ArnautovaBIN WANG

In-app purchases

3 purchases

Reaction Time Test

Subscriptions2
  • Premium$1.991 Month
  • Premium$8.991 Year
One-time1
  • Lifetime Premium$12.99
None

Inkstroop

No in-app purchases

Questions

Is Reaction Time Test free?
Reaction Time Test is free to download, with in-app purchases available.
Is Inkstroop free?
Inkstroop is free to download, with no in-app purchases.
Do Reaction Time Test or Inkstroop have ads?
Both Reaction Time Test and Inkstroop show ads.

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