Classroom Apps

mistercorbett

Educational apps and resources built by a long-time California-based social studies teacher with a focus on AP World History.

Get in Touch →

Available Now

Apps

iOS apps for AP World History students.

iOS App

AP World History Slots
AP World History: Modern

Spin to generate a random era, region, & theme. Recall evidence before the timer ends — then check your work with curated study suggestions. Upgrade to SAQ MODE for AI-graded short answer questions scored to the AP rubric, instant feedback, and a mastery tracker for all 216 combinations. Free to play. SAQ MODE from $2.99/month.

Free to Play SAQ MODE AI Grading Daily Goal 216 Combinations
 Download on App Store → Web Version →
Get in Touch →

For Teachers

Classroom Resources

Free tools designed for the AP World History classroom.

Web Tool — Free

AP World History Study Tool
AP World History: Modern

Display on your smart board or TV. Spin to generate a random era, region, & theme for class discussion or writing practice. Practice all year - just filter by what content you’ve covered. One-click fullscreen mode.

Display Ready Fullscreen Filterable Timer No Login
Launch Tool →
Get in Touch →
AP WORLD HISTORY: MODERN AP WORLD HISTORY SLOTS

Spin for a random era, region, & theme.
Recall evidence. Prepare for the test.

 Download iOS App
Eras
1200–1450 1450–1750 1750–1900 1900–Present
Regions
East Asia Southeast Asia & Oceania South Asia Central Asia Europe Middle East & N. Africa Sub-Saharan Africa North America Latin America
Themes
Humans & Environment Cultural Developments Governance Economic Systems Social Interactions Technology & Innovation
Timer
30s 60s Off
Era 1200–1450
Region East Asia
Theme Governance
Practice on your own →  Download World History Slots

// For Teachers

Practice With Your Class

Display on your TV or smart board as a daily warm-up or review game. Use the filters to match exactly what you’ve covered in class. Hit fullscreen for a clean, distraction-free display.

  • Every AP World region and all 4 time periods
  • All 6 AP World course themes
  • Filter by era, region, & theme
  • Built-in countdown timer (30s or 60s)
  • One-click fullscreen for smart boards and TVs
  • Free — no login required

Student App

Students can download the iOS app for independent daily practice. The free game builds daily recall habits with streaks and study suggestions. Upgrade to SAQ MODE for AI-graded short answer questions scored to the AP rubric — with instant feedback on every part.

 Get on the App Store

Privacy Policy

Last updated: April 2026

World History Slots (“the App”) is designed to help students prepare for the AP World History exam. This privacy policy explains how the App handles information.

Information We Collect

World History Slots does not collect any personal information from its users. All study progress, streak data, and practice results are stored locally on your device only.

AI Grading Feature

The App’s SAQ MODE feature uses the Anthropic API to grade student responses. When a student submits a Short Answer Question for grading, their written response is sent to Anthropic’s servers for processing. This data is used solely to provide grading feedback and is governed by Anthropic’s Privacy Policy at anthropic.com/privacy. No personally identifiable information is included in grading requests — only the student’s written response and the question context.

Children’s Privacy

The App is intended for students preparing for the AP World History exam. We do not knowingly collect personal information from anyone. Study data is stored locally on your device and grading responses are processed anonymously through the Anthropic API.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be reflected with an updated date at the top of this page.

Contact

If you have any questions please contact us at: mistercorbett@gmail.com