Simple, transparent pricing
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Phase 1 is free — forever
17 lessons, quizzes, XP & streak tracking. No credit card required.
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Premium
- All 140 lessons
- 6 eras of world history
- Advanced quizzes
- Priority support
Own Chronos foreverBest deal
$149.99one-time
Includes all current and future content. No subscription.
All plans include quizzes, progress tracking, and streak systems built for consistent daily learning.
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