Support

Write to hello@mobileinterviewroom.com. There is no support team: Mike reads and answers the messages himself, so a reply can take a few days, longer when he is travelling.

What to include

• About a purchase: the book's title and the email address you used at checkout on Gumroad. The Gumroad receipt number helps if you have it. Never send card details or a password: they are not needed for anything.
• About a guide: the page address and the sentence or code in question. If you think something is wrong, say what you expected and, when you can, where the correct version is documented.
• About Interview Runtime: the platform (iOS or Android) and the email address you signed in with.

Downloads and receipts

Books are sold and delivered by Gumroad. Your download link is in the Gumroad receipt email, and in your Gumroad library if you have an account there. If the email did not arrive, check spam for a message from Gumroad first, then write with the email address you used at checkout.

Updates

When a book is updated, Gumroad makes the new file available in the same library entry. You do not need to buy it again.

Refunds

Purchases, delivery and refunds follow Gumroad's terms and the terms on the product page there. If a file you bought is broken or missing, write with the title and your checkout email address.

Interview Runtime

Interview Runtime (interactive practice for iOS and Android) runs on interviewruntime.com. Questions about access or the practice dashboard can go to the contact address on that site, or to the address above.

Corrections

Guides are corrected when a mistake is confirmed, and the guide then shows the day it was updated. Platform APIs change every year, so a report that something has changed since publication is useful even when the guide was right at the time.

Your data

To ask what the site has recorded about your visits, or to have it deleted, see Privacy and write to the same address.