NotGPT: AI Detector & Humanize
Text & Image Checker, Rewrite
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
New: smoother Humanize and clearer results. Check text and images for AI, then make AI writing sound human with one tap – free to start.
Detect AI. Keep it human.
Was this essay written by ChatGPT? Is that photo AI-generated? NotGPT checks text and images for AI in seconds – then humanizes AI-sounding writing with one tap, so it reads natural and sounds like you.
SPOT AI TEXT IN SECONDS
• Paste any text and get an AI probability score with a confidence level
• Checks writing from ChatGPT, Claude, Gemini and other AI tools
• Works for essays, assignments, emails, posts and cover letters
CHECK IMAGES FOR AI
• Upload or snap a photo to see if it's likely AI-generated
• Verify viral pictures and visuals before you share or publish
HUMANIZE AI TEXT WITH ONE TAP
• Turn stiff, robotic AI writing into natural, human-sounding text
• Choose how strong the rewrite should be
• Keep your meaning – lose the AI tone that detectors flag
EVERYTHING IN ONE PLACE
• Clear, easy-to-read results for every check
• History saves your past checks automatically for quick review
MADE FOR
• Students & teachers: check work before submitting or grading
• Writers, creators & editors: review content for AI before publishing
• HR & brands: screen resumes, cover letters and visuals
FREE TO START, PREMIUM FOR MORE
• Start free with daily free checks for detection and Humanize
• Premium (weekly, monthly or yearly): unlimited detection and Humanize
• Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account; manage or cancel anytime in your Account Settings.
Download NotGPT and check your first text in seconds.
IMPORTANT
NotGPT supports integrity and quality. Do not use this app to cheat, mislead, or violate policies. Results are probabilistic – use your own judgment where needed.
Support: support@notgpt.app
Privacy Policy: https://notgpt.app/privacy-policy
Terms of Service: https://notgpt.app/terms-of-service
Ratings & Reviews
- Upgraded Humanizer
- Humanized text goes undetected by AI detectors
- Bug fixes
The developer, Study AI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Guangzhou Fuyu Network Technology Co., Ltd.
- Size
- 88 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 10 more
- English, Arabic, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- AI Detector - Weekly Plan $5.99
- AI Detector - Annual Plan $59.99
- AI Detector - Monthly Plan $12.99
- AI Detector - Annual Plan $59.99
- Copyright
- © 2026 FUYU