Slop Or Not vs QR Code Fast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slop Or Not
Detect AI-generated text and images privately on your device. Offers industry-leading accuracy for watermarked images and AI-generated content, with options to remove hidden traces in text. Works offline and ensures your data never leaves your iPhone.
- On-device AI detection for text and images
- 100% accurate C2PA/IPTC watermarked image detection
- 95% accuracy for AI-generated text
- Remove hidden traces in AI text
- Works offline
- Private data handling
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Spot AI-generated writing and images privately on your iPhone - entirely on the Apple Neural Engine. Nothing gets uploaded. Nothing leaves your device. Most AI scanners (Winston AI, Originality, Copyleaks, Turnitin, Hive and the rest) send your content to remote servers. Some also share it with third parties like advertisers and cloud providers. Slop Or Not doesn't. If you're checking for plagiarism or reviewing something sensitive and can't risk it sitting on someone else's server, that's the point. How accurate is it? C2PA / IPTC watermarked images: 100% detection. Images with invisible SynthID watermarks: 100% detection. AI-generated text: 95% on mixed-domain benchmarks (comparable to GPTZero).‡ AI-generated images: 94% on Mirage-Test - up 18 points from our previous model. What else does it do? A text cleanup tool strips invisible unicode, suspicious punctuation, and homoglyphs that AI text sometimes carries. It also catches paraphrase patterns from humanizer tools. One tap. Readability scoring rates how easy your text is to read. Flesch Reading Ease and Flesch-Kincaid for English, GULPEASE for Italian, LIX for Swedish, Danish, and Norwegian, Flesch-Szigriszt for Spanish, and Wiener Sachtextformel for German. Works offline after the initial model download. Comes with a sticker pack for calling out AI slop in group chats. How does it work? Everything runs locally on your device. Models download once during setup. Paste text or pick photos to verify. Real results in seconds - all processed on-device via the Apple Neural Engine. Pricing Free: 1 check/day. Pro: unlimited. Monthly, annual, or lifetime. Annual and lifetime support Family Sharing. Background We shipped Private LLM almost three years ago - first on-device LLM app for iPhone. On-device AI is what we do. *Image accuracy: Mirage-Test benchmark, March 2026. Text accuracy: internal mixed-domain benchmarks. Results may vary with newer models and adversarial attacks. ‡ English only for now. More languages coming. Internet needed only for initial model downloads and occasional model updates and model decryption key downloads from the App Store. All detection runs on-device. Sticker packs are for educational and informational purposes. Please follow your local data-handling regulations. Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://slopornot.ai/privacy-policy
QR Code Fast
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Create, customize, and share beautiful QR codes instantly — no ads, no account required. QR Code Fast is a powerful yet simple QR code generator that works entirely on your device. Your data never leaves your phone. GENERATE 6 TYPES OF QR CODES: - Plain Text — Any message or note - URL — Website links with auto-https - WiFi — Share network credentials instantly - Phone Number — One-tap calling - Email — Pre-filled email with subject and body - Contact Card — Full vCard with name, phone, email, and organization CUSTOMIZE YOUR QR CODES: - Choose foreground and background colors - Switch between classic square modules and modern rounded dots - Add your logo or image to the center - Set error correction level (L/M/Q/H) - Export in 512px, 1024px, or 2048px resolution SHARE ANYWHERE: - Save to Photos - Copy to clipboard - Share via AirDrop and other apps - Send via Messages/SMS - Email as PNG attachment - Export as PDF for printing PRIVACY FIRST: - No data collection — everything stays on your device - No analytics or tracking - No ads, ever - No account required - Works completely offline Built with Apple's native frameworks for fast, reliable QR generation. Every QR code is scannable and standards-compliant.
Screenshots
Verdict
The clearest difference is in-app purchases: QR Code Fast at none against Slop Or Not's 3. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Slop Or Not sells 3 in-app purchases, starting at $2.99 per month. QR Code Fast asks for nothing beyond the download.
| Parameter | Slop Or Not | QR Code Fast |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (10 ratings) — better | — |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, Mac | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Numen Technologies Limited | Big Develop Tech & Media, LLC |
In-app purchases
Slop Or Not
- Pro Monthly3 Days trial$2.991 Month
- Pro Yearly (Family Sharing)7 Days trial$19.991 Year
- Lifetime Pro (Family Sharing)$49.99
QR Code Fast
No in-app purchases









