GR WORLD vs CamStamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GR WORLD
This app enables remote camera control and image import from compatible GR series cameras to your smartphone. Organize photos into albums, display them as a widget, and even send location data to your camera for geotagging.
- Import images to smartphone
- Organize photos into albums
- Display images as a home screen widget
- Remote shutter release
- Set self-timer
- Send location information to camera
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GR WORLD is an app that allows you to import images and perform shooting remotely by connecting a GR series camera to a smartphone. 【Feature】 1. Import images, Album, Widget You can import taken images to your smartphone. The images can be organized into albums, or displayed as a widget on the smartphone home screen, allowing you to enjoy viewing them just like a digital photo frame. 2. Remote shooting You can remotely release the camera shutter and set the self-timer. 3. Send location information to the camera. Location information acquired from the smartphone can be sent to the camera to record location information on images captured by the camera. Location information is acquired and sent to the camera even when the application is in the background or the smartphone is in sleep mode. 【Supported Digital Cameras】 RICOH GR IV RICOH GR IV HDF RICOH GR IV Monochrome RICOH GR III RICOH GR III HDF RICOH GR IIIx RICOH GR IIIx HDF RICOH GR II 【Supported OS】 iOS 16 - 18, iOS 26 * Operation is not guaranteed on all devices. * Operation is confirmed on these devices as of January 2026, but this information may be changed at any time in the future without prior notice. 【Note】 For detail about GR WORLD, refer to the website. https://www.ricoh-imaging.co.jp/english/products/app/gr-world/
CamStamp
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CamStamp helps you create clear and professional field documentation with location information printed directly on each photo. Capture a new image or choose photos from your library, then add a customizable GPS stamp. Each stamp can display the address, GPS coordinates, capture date and time, weather, temperature, altitude, compass direction, and GPS accuracy. Coordinates can be displayed in decimal or DMS format. Choose a stamp template, include a map, add a project or company name, and use your own logo. You can show only the information you need to keep every result easy to read. CamStamp includes zoom, flash, timer, front and rear camera support, and volume-button capture. You can also keep the original photo without a stamp. Existing photos can be selected from your library, and multiple images can be processed using Batch Stamp. Completed photos and their location details are saved in history. History data can be exported as CSV or KML for spreadsheets, Google Earth, and other compatible mapping tools. You can also enter latitude, longitude, and an address manually when a project requires a specific location. CamStamp is useful for field surveys, inspections, construction, property documentation, travel records, and other work that benefits from visible location evidence. Privacy Policy: https://ihwan.id/camstamp-privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: GR WORLD at none against CamStamp's 1. GR WORLD also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price and device support 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. CamStamp sells 1 one-off in-app purchase. GR WORLD asks for nothing beyond the download.
| Parameter | GR WORLD | CamStamp |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (75 ratings) — better | — |
| Positive reviews | 13.9% of reviews | — |
| Number of ratings | 75 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 63 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | RICOH IMAGING COMPANY,LTD | PT. PEMROGRAM KODE INDONESIA |
Bugs and requests
GR WORLD
Reported bugs
2 issues- VPN disrupts camera connection
- Edited photos not shown as recent
Requested features
3 requests- Live view for remote shooting
- Background photo sync
- Ability to upload presets from app to camera
CamStamp
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GR WORLD
No in-app purchases
CamStamp
- Remove Ads Forever$0.99









