Comparison

Schulte Grid vs Reaction Time

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

Head to head
About

Schulte Grid

This app uses the Schulte Grid method to improve attention and memory. It helps train visual perception, concentration, and reading speed through dynamic exercises. Regular practice can expand vision range and accelerate recognition.

Highlights
  • Schulte Grid training method
  • Improves attention and memory
  • Enhances visual perception speed
  • Develops concentration and focus
  • Expands vision range
  • Accelerates reading and recognition
Features
Read full description

Schulte Grid (Schulte Table) focus training: tap the cells in order. The faster you finish, the sharper your attention. Built for students who lose their place while reading or doing homework, and for parents who want a short, concrete drill. WHAT YOU CAN TRAIN • Number grids: classic 1–n tapping, multiple difficulty levels • Letters: visual search from A to Z • Memory: numbers hide after you memorize them • Tang poetry: stay focused while learning verses • Stats: times, accuracy, and a progress curve so you can see where you slow down WHO IT’S FOR Students: a 3–5 minute warm-up before class to cut skipped lines Parents: a short session with your child, more useful than just nagging about homework Adults: a quick visual scan and reaction reset in spare minutes Short daily sessions beat one long cram. Download, start a round, and see how fast you can clear a table.

About

Reaction Time

Features
Read full description

Find out how fast you react when a visual cue appears, a sound plays, or your device vibrates without warning. Explore 34 focused tests, training activities, and fast arcade games that combine reaction time, quick choices, precision, memory, timing, and taps per second in short sessions you can replay to chase your own best. Every completed session gives you clear results, so you can understand your current performance and come back to challenge it again. TEST YOUR REACTIONS • Included without an unlock: visual and choice reaction tests • Separate access required: audio, haptic, Go / No-Go, peripheral vision, aim tap, and CPS speed. Watch one rewarded ad to unlock one selected test for 24 hours, or unlock it permanently with Pro • Results such as reaction time, accuracy, mistakes, hits, and taps per second PRACTICE WITH FOCUSED TRAINING • Included without an unlock: Schulte Table, Stroop, and start lights • The other 9 activities require separate access: direction choice, number sorting, moving targets, precision tapping, memory flash, rule switching, visual tracking, distractor targets, and rhythm tapping. Watch one rewarded ad to unlock one selected activity for 24 hours, or unlock it permanently with Pro • Short sessions built around timing, focus, memory, precision, and hand-eye coordination PLAY AND CHASE HIGH SCORES • Included without an unlock: DiskDash and CornerCross • The other 12 arcade games, including SquarePass, require separate access. Watch one rewarded ad to unlock one selected game for 24 hours, or unlock it permanently with Pro • Simple controls, quick restarts, and different timing patterns to master PRO PROGRESS FEATURES • The one-time Pro in-app purchase is required for full statistics, including personal bests, recent results, all-time activity history, and performance trends • Pro is required for Game Center leaderboards Seven activities are included without an unlock. For the other 27, each completed rewarded ad unlocks one selected activity for 24 hours. The separate one-time Pro in-app purchase permanently unlocks all 34 activities, removes ads, and includes full statistics and Game Center leaderboards. No subscription.

Screenshots

Schulte Grid4 screens
Reaction Time4 screens

Verdict

The call

The clearest difference is ads: Schulte Grid at none against Reaction Time's shown. Schulte Grid also leads on iOS requirement (15.0 vs 18.0). Reaction Time's advantage is update cadence (weekly vs monthly). On price, 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. Schulte Grid sells 1 one-off in-app purchase and Reaction Time sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Schulte Grid ships an update monthly, Reaction Time weekly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Schulte Grid versus Reaction Time: the parameters behind the verdict, then further details
ParameterSchulte GridReaction Time
PriceFreeFree
Rating4.6 (5 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings5 — better—
Update frequencyMonthlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size17 MB20 MB
Age rating4+4+
Developer苗 何Songyu Li

In-app purchases

1 purchases

Schulte Grid

One-time1
  • 永久去除广告$2.99
1 purchases

Reaction Time

One-time1
  • Lifetime Pass$0.99

Questions

Is Schulte Grid free?
Schulte Grid is free to download, with in-app purchases available.
Is Reaction Time free?
Reaction Time is free to download, with in-app purchases available.
Do Schulte Grid or Reaction Time have ads?
Reaction Time shows ads; Schulte Grid does not.
Which is updated more often, Schulte Grid or Reaction Time?
Schulte Grid ships an update monthly, and Reaction Time weekly. Most recently, Schulte Grid was updated on October 29, 2026 and Reaction Time on October 27, 2026.

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