GR WORLD vs Feelm
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/
Feelm
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We believe photography is a way of feeling the world, and that color is the smallest visual unit of an image. That is why Feelm is devoted to interpreting images through color, enriching the meaning of color through imagery, and using AI to reach the most touching aspects of it. Feelm translates your photographs into color and presents them in multiple forms, such as floating bubbles or blooming flowers. You can also use Feelm for color space conversion, color name lookup, and more. It’s about filming “me”, as the camera films the world. Main features of Feelm include: - Photo color composition analysis - AI-generated text output - Color-based photo grouping and presentation - Color name lookup - Color space conversion and calculation
Screenshots
Verdict
The clearest difference is in-app purchases: GR WORLD at none against Feelm's 3. Feelm's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement 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. Feelm sells 3 in-app purchases, starting at $1.99 per month. GR WORLD asks for nothing beyond the download.
GR WORLD ships an update every 2 months, Feelm every 3 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.
| Parameter | GR WORLD | Feelm |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (68 ratings) — better | — |
| Positive reviews | 12.3% of reviews | — |
| Number of ratings | 68 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 55 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | RICOH IMAGING COMPANY,LTD | 麟雅 黄 |
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
Feelm
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GR WORLD
No in-app purchases
Feelm
- Monthly membership$1.991 Month
- Yearly membership$14.991 Year
- Permanent membership$29.99
