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AI Tools

AI Tools explains how to sign up for, compare, upgrade and cancel AI assistants such as ChatGPT and Claude, plus how to run them on a PC.

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How to Cancel ChatGPT Plus

How to Cancel ChatGPT Plus

Learn how to cancel your ChatGPT Plus subscription across web browsers, iOS devices, and Google Play Store. Understand billing cutoff rules, feature retention, and steps to verify recurring charges stop.

Oct 13, 2026
How to Upgrade to ChatGPT Plus

How to Upgrade to ChatGPT Plus

Upgrading to ChatGPT Plus requires choosing between Stripe web billing and mobile app store subscriptions. Follow this technical walkthrough to select the best checkout method, verify model tier activation, and avoid common payment failures.

Oct 13, 2026