Comparison

Schulte Grid vs Stroop Training

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

Head to head
About

Schulte Grid

Features
Read full description

Schulte Grid is a brain training app based on the Schulte Table method, designed to improve your attention, focus, and reading speed. HOW IT WORKS Find numbers 1-25 in order as fast as you can. This simple yet powerful exercise trains your visual perception, peripheral vision, and concentration. FEATURES • Classic 5Ɨ5 Schulte Table training • Multiple grid sizes: 3Ɨ3, 4Ɨ4, 5Ɨ5, 6Ɨ6, 7Ɨ7 • Four theme styles including vibrant Colorful theme (Pro) • Text difficulty modes: standard, varied size, rotated, chaos (Pro) • Timer pauses when app goes to background • Detailed performance statistics and history • Track your progress over time • Pro version with advanced features TRAINING BENEFITS • Improves attention and concentration • Enhances reading speed • Develops peripheral vision • Builds mental agility • Suitable for all ages Start your brain training journey today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Stroop Training

Features
Read full description

Stroop is a cognitive inhibition training and research tool based on the classic Stroop effect. Three Training Modes • Color Word Mode: Classic Stroop with color words in mismatched ink • Natural Word Mode (Semantic Stroop): Animal and plant names in semantically clashing colors • Emotional Stroop Mode: Negative, neutral, and positive emotional words for attentional bias measurement Clinical Mode Track multiple participants independently. Each session tagged with a participant ID — ideal for clinicians, researchers, and educators managing multiple trainees. Custom Emotional Word Banks Create personalized word banks with negative, neutral, and positive categories. Built-in word sets in 11 languages. Research-Grade Data Export BIDS-compatible ZIP export. Grouped by participant with dedicated TSV data file + JSON sidecar. 15 columns: onset, duration, session_id, trial_type, stimulus, accuracy, reaction_time, and more. Ready for SPSS, R, and Python analysis. Professional Analysis Dashboard Stroop Interference (SI), Facilitation (SF), Delta Score (Cohen's d), Emotional Bias Score (EBS), trend charts, inhibition scores. • 11 languages • Practice + test dual-phase • iCloud sync • Encrypted import/export • Daily reminders

Screenshots

Schulte Grid4 screens
Stroop Training4 screens

Verdict

The call

The clearest difference is in-app purchases: Stroop Training at none against Schulte Grid's 1. Stroop Training also leads on update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Schulte Grid sells 1 one-off in-app purchase. Stroop Training asks for nothing beyond the download.

UpkeepUpdate frequency

Schulte Grid ships an update every 5 weeks, Stroop Training every 2 weeks. Both last shipped on October 1, 2026.

Scorecard2 real differences Ā· 4 level
Schulte Grid versus Stroop Training: the parameters behind the verdict, then further details
ParameterSchulte GridStroop Training
PriceFreeFree
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size6 MB28 MB
Age rating4+9+
Developerę™Æē‚ é™ˆč±Ŗ 陈

In-app purchases

1 purchases

Schulte Grid

One-time1
  • Pro$1.99
None

Stroop Training

No in-app purchases

Questions

Is Schulte Grid free?
Schulte Grid is free to download, with in-app purchases available.
Is Stroop Training free?
Stroop Training is free to download, with no in-app purchases.
Do Schulte Grid or Stroop Training have ads?
Both Schulte Grid and Stroop Training show ads.
Which is updated more often, Schulte Grid or Stroop Training?
Schulte Grid ships an update every 5 weeks, and Stroop Training every 2 weeks. Most recently, Schulte Grid was updated on October 1, 2026 and Stroop Training on October 1, 2026.

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