HDR Diagnostics vs ExifGuard

This app is designed to help troubleshoot and optimize HDR support on your iPhone. Determine how much HDR "headroom" (capability) your phone has, as well as understand any factors which may be preventing you from experiencing the maximum HDR potential.

Every photo you take carries hidden data — GPS coordinates, camera details, timestamps, and more. When you share photos online or via messaging apps, this invisible metadata travels with them. ExifGuard puts you back in control. PROTECT YOUR LOCATION PRIVACY - Remove GPS coordinates from photos before sharing - Strip location data from individual photos or entire batches at once - See exactly which photos contain location data with the Privacy Scan dashboard EDIT EXIF METADATA WITH PRECISION - View all embedded metadata: GPS, camera model, lens info, date/time, and more - Edit or remove specific EXIF fields — choose exactly what stays and what goes - Convert HEIC to JPEG while preserving or stripping metadata as you choose YOUR ORIGINALS ARE ALWAYS SAFE - ExifGuard never modifies your original photos — every edit is saved as a new copy - Zero recompression: metadata is replaced without touching image pixels, so quality stays identical - Your photo library remains untouched and intact COMPLETELY ON-DEVICE - All processing happens locally on your iPhone — no photos are ever uploaded to any server - No account required, no cloud dependency - Your photos never leave your device unless you choose to share them SHARE WITH CONFIDENCE - Use the Share Extension to clean metadata right from the share sheet in any app - Quick-strip GPS and share a clean copy in seconds - Perfect for social media, marketplaces, dating apps, and anywhere you share photos PRIVACY SCAN DASHBOARD - Instantly see how many of your photos contain sensitive metadata - Identify photos with GPS, camera info, and other personal data at a glance - Track your privacy protection progress over time 100% FREE ExifGuard is completely free to use with all features included. Supported by non-intrusive ads. Take control of your photo privacy. Download ExifGuard today.