Did AI write that? Paste any text and get an answer in sec.
AI or Not checks if text was written by a person or by AI like ChatGPT.
Paste in an essay, a cover letter, email, news article or any other text. In a few seconds you get a score, a verdict, and highlights where AI was used.
Everything remains on your phone: the app has the full detection model inside it, the same one that powers aiornot.com. Your text is never uploaded anywhere.
PRO, WITHOUT A SUBSCRIPTION
A single one-time purchase removes the daily limit forever and unlocks fully offline checking. No internet, no problem.
PRIVATE BY DESIGN
Every check runs on your phone. Yes, the AI model lives in the app.
WHAT YOU CAN DO
- Check essays, submissions, and applications before you submit
- See which sentences look AI-written, not just an overall number
- Send text straight from Safari or any app with the share sheet
- Revisit past checks, stored only on your device
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Comments
5How does it detect Ai? What is the detection percentage actually based on?
It's a confidence score the likeliness that the text was written by a person or by AI. It is not "83% of this document is AI." A 90% score means the model is 90% confident the sample matches AI patterns, based on how the whole passage looks statistically
Founder @DunSocial
What if the content is humanized with AI? How do you interpret that if that doesn't sound like AI but still written with AI?
Since the tool only sees the finished text, heavily humanized content often scores low or reads as human even though a model wrote the first draft.
use AI to detcet AI?