Language and installing the app
Choose Spanish or English and add the site to your home screen.
Interface language
Choose English or Español in the navigation's language menu. This changes interface labels and help articles. Signed-in accounts also save the preference for supported emails. Companion names, your messages, story text and other creator content are not automatically translated.
To change the language your companion uses, ask in the conversation. This is separate from the interface setting.
Install the app
Open Install app from More. If your browser supports an install prompt, use the button there. On iPhone, open the site in Safari, choose Share, then Add to Home Screen. On other supported browsers, use their install or add-to-home-screen menu.
Installation does not purchase a plan. Notification permission is separate: enable it only if you want companion messages, and turn it off in your browser or device settings whenever you wish.
Related articles
- Texts and emails from your companionHow notifications work, how often they come, and how to turn them off.
- The site isn't loading or looks wrongBlank pages, missing pictures, being asked your age again, and notifications that don't arrive.
- How Sinfully worksFictional AI companions you can chat with, who remember you and can send photos and short videos.
Still need help?
Email our support team and a person will reply, usually within 2 business days. Billing questions can go straight to the right team.