# Revision Time

## Docs

- [Manage your Revision Time subscription](https://docs.revision-time.com/billing/managing-subscription.md): Learn how to upgrade, downgrade, or cancel your Revision Time Pro or Ultimate subscription and understand how billing cycles work.
- [Revision Time plans: Free, Pro, and Ultimate](https://docs.revision-time.com/billing/plans.md): Compare Revision Time's Free, Pro (£3.99/mo), and Ultimate (£5.99/mo) plans to choose the right level of AI credits and features for your studies.
- [How AI auto-marking works in Revision Time](https://docs.revision-time.com/features/auto-marking.md): Revision Time's AI auto-marking grades your practice answers instantly and explains mistakes, so you learn faster without waiting for teacher feedback.
- [Understanding Revision Time credits](https://docs.revision-time.com/features/credits.md): Credits power AI auto-marking on Revision Time. Learn how credits work, how many you get per plan, and how to get more when you run out.
- [Earning and spinning rewards on Revision Time](https://docs.revision-time.com/features/rewards.md): Revision Time rewards your study sessions with a spin-the-wheel mechanic. Learn how to unlock reward spins and what prizes you can win.
- [Frequently asked questions about Revision Time](https://docs.revision-time.com/help/faq.md): Get answers to the most common questions about Revision Time, including credits, auto-marking, plans, account issues, and the reward system.
- [Troubleshooting common Revision Time issues](https://docs.revision-time.com/help/troubleshooting.md): Solve common Revision Time problems: login failures, missing credits, verification emails, auto-marking errors, and subscription issues.
- [Revision Time: Study smarter, not harder.](https://docs.revision-time.com/introduction.md): Revision Time is a brand new revision platform for students. Practice questions, instant auto-marking, daily credits, and rewards keep you engaged while learning new things.
- [Get started with Revision Time in minutes](https://docs.revision-time.com/quickstart.md): Create your Revision Time account, earn your first credits, and complete your first revision activity in under 5 minutes.