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Products that do what PERDIFY does

AI interrogation mystery game for iOS

  1. 1

    Hey HN! I'm excited to show off this really fun project I put together. I originally built this project 2-3 years ago, AI was already booming at the time, however voice AI agents were still very early. I loved my proof of concept at the time, but wasn't quite happy with it. I recently had the desire to check out the tech again, and know many of you will be interested. Interviews are speech to speech with OpenAI's gpt-realtime-2.1 over WebRTC. This model is... expensive, and because of that, I have to add some amount of restrictions, conversations are tied to a authenticated Clerk user id. I…

    28d ago · whodunnitai.com

  2. 2

    Search and discovery with AI

    2024

  3. 3

    Search and discovery with AI

    2023

  4. 4

    Build with the best AI answer engine

    2025

  5. 5

    Local files. Native apps. Voice control. Always on.

    Apr 2026 · perplexity.ai

  6. 6

    detective,mystery,interrogation,crime,clue,suspect,whodunit

    Mar 2026 · apps.fuykun.dev

  7. 7

    Assistant for Android with smarter AI for tasks and context!

    2025

  8. 8

    Ask anything

    2023

  9. 9

    Interrogate AI suspects and solve ever‑changing murder cases

    Jan 2026 · murdermysterygame.org

  10. 10
    Dify.AI261

    Open-source platform for LLMOps, define your AI-native apps

    2023

  11. 11SN

    I built SQL Noir, an interactive detective game that challenges you to solve mysteries using real SQL queries. It’s fully open source, designed to give you a practical and immersive way to learn SQL while engaging with a narrative-driven mystery.

    2025 · sqlnoir.com

  12. 12IM

    Hi HN! Worked on this side project for a while and wanted to share it. It's free to play.

    Oct 2025 · detective.wiki

  13. 13

    Everything AI can do, Perplexity Computer does for you.

    Feb 2026 · perplexity.ai

  14. 14IB

    It's a web app that uses AI to turn any book into a playable text adventure. Your favorite book, but your choices, hence your story. You can even "remix" the genre like playing Dune as a noir detective story. Note: Work in progress. Suggestions are welcome.

    2025 · kathaaverse.com

  15. 15

    Fully immersive DnD inspired experience powered by AI

    2024

  16. 16

    AI-powered patent search for everyone

    Oct 2025

  17. 17AM

    Hey HN, Michael and Scott here. We’re open-sourcing an interactive murder mystery featuring LLM-driven character agents. Solve the mystery by finding clues, taking notes, and interrogating agents. They all have distinct motives, personality, and can impact the game in different ways (attacking you, running away, etc). Try it out, it’s pretty fun! We’re also open-sourcing the framework that we used to make and refine the agents. The goal is to create an intuitive interface for storytellers to create, debug, and test game agents. We then take those game agents and expose an API beyond just…

    2023 · gron.games

  18. 18

    Identify person in the image is real human or AI generated

    2023

  19. 19

    Run AI agents across your local files and apps on Windows

    Jun 2026 · perplexity.ai

  20. 20TP

    Hi HN, I have been working on this website for a few weeks with some buddies of mine and would love if you checked it out. TuringJest provides a jackbox-esque experience with its two game modes. *One Shot Prompt* - Submit a prompt for all players (including the AI) to answer. - Answer your prompts in the way that you think ChatGPT would answer them. - Vote for who you think the real AI is. *Talk It Out* - Plan an event in a group chat with your friends. - Trick everyone into thinking you are the AI while voting for the real AI. Let me know what you think!

    2023 · turingjest.app

  21. 21

    Lightning-fast number matching game for iOS

    2024

  22. 22

    iPhone's iMessage word hunt game solver

    2024

  23. 23
    TryCase219

    Disposable test environments for AI coding agents

    Jul 2026 · trycase.dev

  24. 24

    A free word game for iOS

    2022

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