Slop Or Not - AI Detector 4+

Meet Slop Or Not - The world’s first on-device detector for AI-generated text and images.

Tired of guessing whether a paragraph or a picture is authentic or AI-generated? Now, there’s an app for that! Our advanced on-device AI technology ensures that your data remains completely private, so your sensitive data never leaves your iPhone.

Why Slop Or Not?

Complete Privacy - Unlike online AI detectors, nothing leaves your device. Perfect for lawyers, doctors, executives and anyone handling sensitive content.

Industry-Leading Accuracy:
* 100% accurate detection of C2PA and IPTC watermarked images.
* 95% accuracy for AI-generated text*‡ with our fully private, on-device detection models.
* 90% accuracy for all other AI-generated images* with our fully private, on-device detection models.

Remove hidden traces in AI-generated text - Clean up hidden unicode characters, suspicious punctuations, homoglyphs and more with a single tap.

Works Offline - No internet needed after initial setup. Detect AI content anywhere, anytime.

Fun Sticker Pack - Call out AI slop in casual conversations and on social media with our exclusive sticker collection!

Key Features:
* Advanced AI detection: Our proprietary on-device transformer models detect both text and images.
* Remove invisible traces from AI-generated text.
* Lightning Fast: On-device processing means instant results without waiting for uploads.
* Zero Data Collection: Your content never touches our servers. Complete privacy guaranteed.
* From a Trusted Team: We shipped Private LLM, the world’s first on-device large language model app, over two years ago. We’re pioneers in mobile privacy and on-device generative AI.

Perfect for:
* Journalists fact-checking sources
* Legal professionals authenticating documents
* Designers checking stock-photo authenticity
* Social media users spotting fake documents
* Anyone who values truth and privacy

How it works:
1. Download the app
2. AI models automatically download during setup (one-time only)
3. Simply select photos or paste text and images to analyse
4. Get instant, accurate results.
5. Optionally, clean up invisible traces from AI-generated text.
6. Share your findings with fun stickers!

Better than Cloud-Based Checkers
Most AI detectors and humanisers (Winston AI, Originality, Sapling, Copyleaks, Turnitin AI Detector, QuillBot Detector, Hive, FotoForensics, etc.) send your data to remote servers and sometimes share your data with third parties. Slop Or Not never does and performs all processing entirely on-device, giving you speed, offline access, and unparalleled confidentiality.

Slop Or Not is a freemium app. It is completely free to check up to 3 pieces of content every day.
Users who maintain a 5-day streak by checking at least one piece of content every day for 5 consecutive days can check up to 5 pieces of content every day.
Users with the pro subscription or lifetime purchase get unlimited checks.

Available Subscription options:
Slop Or Not Pro (Monthly / Annual / Lifetime). Annual and Lifetime plans support Family Sharing.

Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://slopornot.ai/privacy-policy

Disclaimers:
*Accuracy percentages based on internal mixed-domain benchmarks as of September 2025. Results may vary with newer model releases and adversarial attacks.
‡ Currently only supports English text, with more languages coming soon.

Slop Or Not and the sticker pack are for educational and informational purposes only; always follow local regulations whilst handling personal data.

Note: Internet connection required only for initial downloads of optimised on-device models and occasionally to download model decryption keys from the App Store. All detection and processing happens on your device.