Graffiti Guard
Private graffiti detection
Free · Designed for iPad. Not verified for macOS.
Turn a street photo into a private graffiti review with highlighted regions, clear next steps, and a shareable reference on iPhone or iPad.
Detect likely graffiti in photos and camera captures without uploading images.
Graffiti Guard is designed for residents, field teams, councils, and maintenance crews that need a quick, private first review. Its bundled Core ML model runs entirely on your iPhone or iPad and highlights likely graffiti for human verification.
The iPad workflow is built for inspections: drop in a photo, adjust confidence, review highlighted regions, then share a referenced summary with the result, confidence, processing time, and recommended next step.
Graffiti Guard is designed to shorten the first-review and handoff steps. On-device processing avoids image uploads and inference-server dependency, while consistent references help teams route visible incidents. Actual time or cost savings depend on each organisation's workflow and should be measured in a pilot.
Why it exists
Recurring unwanted graffiti creates cleanup pressure and surface damage in Melbourne and cities worldwide, including Paris, Brussels, Bucharest, and Detroit. Graffiti Guard helps teams review visible incidents earlier and coordinate maintenance for cleaner, better-kept public spaces.
Key features:
- Private, on-device image processing
- No inference server, account, or internet connection required
- Camera, Photos, Files, and iPad drag-and-drop support
- Adjustable confidence threshold
- Shareable inspection summaries with clear next steps
- Universal iPhone and iPad interface
Created by Pierre-Henry Soria (PierreHenry.dev), an AI software engineer and consultant specialising in computer vision, on-device machine learning, privacy-conscious systems, and production AI deployment. Graffiti Guard is the mobile companion to his open-source Graffiti Detection AI Model Python library.
Graffiti Guard detects likely graffiti in images. It does not predict future vandalism and should not replace human review.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Inspection reports now share the reviewed image with the referenced text summary. This release also improves iPad workflow coverage and reliability on current iOS and iPadOS versions.
The developer, SimpliXio Pte. Ltd., 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- SimpliXio Pte. Ltd.
- Size
- 45.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 SimpliXio Pte. Ltd.