<aside> 💡
Actually, these aren't apps but carefully crafted/tested prompts you can copy and paste into your custom instructions for ChatGPT or your project in Claude.
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Parallel facts – a hypothetical and counterfactual scenario exploder, with assigned probabilities
Epistemic check – evaluate any claim with pros, cons, and a confidence score
Q-summary – quote-summaries with progressive length
Sophie txt – improve writing but write like me
Una txt – think better, write clearer
Roadrunner – from vibe to name, in a blink
[Geoguessr by Kelsey Piper ](https://www.pawel.world/Geoguessr-by-18c7d72d0640808b9a57cee869d03fb4)
[Spencer GPT by Spencer Greenberg ](https://www.pawel.world/Spencer-GPT-by-2017d72d064080519436d2b9210e00ba)