Create Unique AI Characters with Posterum AI

Posterum AI is an innovative Android application designed for users to create and interact with custom AI characters. This lifestyle app allows you to build unique personas, ranging from mentors to fictional heroes, utilizing various AI models such as ChatGPT, Gemini, Claude, or DeepSeek. Users can engage in conversations through two distinct modes: Persona Mode, where the AI fully embodies the character, and Search Mode, which provides real-time web results tailored to the character's style.

With Posterum AI, you can customize characters by adjusting their personality, tone, and behavior, ensuring each interaction feels personal. The app also allows users to switch between different AI models to compare responses and manage their favorite personas. Privacy features, including history clearing and memory settings, ensure user control. Discover a new way to engage in conversations by downloading Posterum AI.

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App specs

  • License

    Free

  • Version

    5

  • Latest update

  • Platform

    Android

  • OS

    Android 15.0

  • Language

    English

  • Developer

  • Download Options

    Google Play

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Softonic
Your review for Posterum AI
Softonic

Score result: Clean

This app is available directly from the official Google Play Store. Since the official app stores maintain their own rigorous security standards and review processes, we rely on their trusted distribution platform rather than performing additiona scans. You can download with confidence knowing this comes straight from the verified source.

  • Virus free
  • Spyware free
  • Malware free