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Schulte Grid Downloads & RevenueSchulte Grid - Focus Training · App Store

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Updated 8 Nov 2026 · rankings refresh through the day

Developer景珂 陈
CategoryEducation
PriceFree
Released
Rating★ 5.0 (2)
Version3.4
Age rating4+
First seen by us 1 Nov 2026
View on the App Store ↗

Schulte Grid - Focus Training update history & changes

Last change · 6 events since 13 Dec 2013Full timeline ↓
🆕First spotted by AppInsider📦Version 3.4🆕Its developer released another app: iBarometer - Barometer
Full timeline · 6 events
  2. 🆕
    Schulte Grid - Focus Training first spotted by AppInsider
    China (found via developer)
  4. 📦
    Schulte Grid - Focus Training version 3.4
    • No-Trace Mode — tapped numbers stay unchanged, track progress by memory
  6. 🆕
    Schulte Grid - Focus Training: its developer released another app: iBarometer - Barometer
  8. 🆕
    Schulte Grid - Focus Training: its developer released another app: 数独学院 Pro
  10. 🆕
    Schulte Grid - Focus Training: its developer released another app: iCountX - Tap & Volume Counter
  12. 🆕
    Schulte Grid - Focus Training released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Rating
5.0 ★
2 ratings
Measured

Schulte Grid - Focus Training on the App Store

App details

App ID
777206931
Publisher
景珂 陈
On the store since
Dec 2013
12 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
31
AR HR CS DA NL EN FI FR DE EL HE HI …
Size
6 MB
Also listed in
Health & Fitness