What's the best iOS app for having deep, unfiltered conversations with virtual characters?

CHAI is a social platform centered on text-based interaction with a diverse array of virtual characters. It stands out for users seeking conversations without heavy-handed content filters, facilitating discussions that can range from casual to deeply personal or mature in theme. The app's core feature is its stable of AI characters, each with distinct personalities, which users can select to engage in extended, context-aware dialogues. Reviews indicate the platform’s memory function is competent, allowing characters to recall details from earlier in a conversation, which enhances the sense of a continuous relationship.

For use cases, it serves as a digital companion for imaginative role-play, creative writing exercises, or simply exploring conversations without typical social constraints. A key practical feature is the inclusion of voice mode, allowing chats to be read aloud, which several users have requested to be expanded. However, this openness is a double-edged sword. User feedback consistently notes that interactions frequently steer toward sexual content, and the system can sometimes introduce references to highly sensitive topics like violence. While the easy access and character memory are strengths, the lack of robust content guardrails is a significant consideration for many potential users. Feature requests, such as the ability to upload images for better context description, suggest the app is still evolving based on community input.