GRFast
High-Performance Camera Photo Sync
Manage and download photos from Ricoh GR III/IIIx cameras with intelligent caching and 60fps scrolling.
iOS App
WiFi Direct
RAW Support
High-Performance Camera Photo Sync
Manage and download photos from Ricoh GR III/IIIx cameras with intelligent caching and 60fps scrolling.
Direct WiFi connection to Ricoh GR III and GR IIIx cameras for fast wireless photo transfer.
Full support for RAW DNG files and JPEG images with proper format handling and conversion.
Optimized DNG thumbnail generation for smooth 60fps scrolling through large photo libraries.
Intelligent three-tier caching system for instant photo browsing and minimal data transfer.
Download photos in the background while browsing or using other apps on your device.
Downloads automatically resume after app termination or connection interruption.
Last updated: January 2025
GRFast does not collect, store, or transmit any personal data. The app operates entirely offline and does not require an internet connection.
All photo transfers happen via direct WiFi connection to your Ricoh GR camera. Photos are transferred directly to your device without cloud upload.
Photos are stored locally on your device only. You have complete control over your photos and can delete them at any time.
The app does not include any analytics, tracking, or crash reporting tools. We do not monitor your usage or collect any information about how you use the app.
The app only requests permission to access WiFi for camera connection and photo library for saving images. No other permissions are required or requested.
If you have any questions or concerns about this Privacy Policy, please contact us:
We are committed to protecting your privacy. GRFast has been designed with privacy in mind - your photos transfer directly from camera to device via WiFi and no personal information is collected. The app provides high-performance photo management while ensuring complete control over your personal data.