There is a new free GRImageViewer iOS app for transferring photos from the Ricoh GR III camera to iPhone/iPad that offers also some additional functionality and features:
- Browse photos of your GR III camera via WiFi.
- Beautiful grid layout for photo browsing.
- View photos by date.
- Transfer photo or a collection of photos from your GR III to your device.
- Multitask photo transferring (up to 4 downloads simultaneously).
- View photo metadata: iso, aperture, file size, etc.
- Dark mode supported.
- Show new photo(s) since last time connected to the same camera.