JohnCashew.ai

Help & support

Last updated: 2026-10-19

Questions about your account, plan, payment, the app or the content? Write to support@johncashew.ai — we answer within 3 working days.

Email usRequest a quotationAccount deletion

Contact

Email: support@johncashew.ai

Operator: VIET DOCUMENTS COMPANY LIMITED.

Factory projects and quotations: use Request a quotation on this website.

Signing in

One JohnCashew.ai account works on the website, in the mobile app and in ChatGPT. Sign in with the same email address everywhere.

Cannot sign in? Check the email address, look for the sign-in email in your spam folder, then write to us from the address you use.

Plans and payment

Plans are bought on the JohnCashew.ai website. Payment, invoices and sales tax are handled by Paddle.com, our Merchant of Record. Your plan applies on the website, in the app and in ChatGPT as soon as the payment is confirmed.

Invoices, changing your card and cancelling: Account › Manage payment & subscription. Refunds: see the Refund Policy.

The mobile app

The JohnCashew.ai app for iPhone and Android is free to download; sign in with your JohnCashew.ai account. Nothing is sold inside the app.

The camera, photo library and microphone are used only when you choose to ask with a photo or by voice. You can turn notifications off in the app or in your phone settings.

Your data and your account

See and manage your data, consents and saved chats on the Account page. To delete your account, see Account deletion.

Safety

JohnCashew.ai gives educational information. If there is steam, smoke, sparks, leaking shell oil or an injury: stop the machine with the emergency stop and call JC now.

JohnCashew.ai · Same account on the website, in ChatGPT and in the mobile app. · Request a quotation
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