Free

Details

  • Released
  • Updated
  • July 22, 2025
  • June 19, 2026
GR WORLD screenshot #1 for iPhone
GR WORLD screenshot #2 for iPhone
GR WORLD screenshot #3 for iPhone
GR WORLD screenshot #4 for iPhone
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About

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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What users say

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What's New in GR WORLD

1.4.0

June 19, 2026

Features newly added on version 1.4.0 : • The camera power on/off control has been enabled from the Home screen. • Bug fixed.

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User reviews

Drags down the experience.

The GR is the most convenient camera in production. This app is the most inconvenient and invasive app imaginable given the cameras it’s made for. RICHO, we gave you thousands of dollars for a camera made in China. We didn’t buy it so we could give away personal information over and over again. “Data not linked to you”? But your app is linking us to you over and over again to extract it!
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位置情報がありません

アプリは常にバックグラウンドで位置情報が表示され、カメラはBluetoothも接続されていると表示していますが、写真にはGPS位置情報がありません。

To open app at all - you have to give gr access to your entire existing iPhoto library history.

Stuff that. Where’s my privacy? This should have been a great feature. I’m returning this camera

Enhances Best Street Photography Cameras

Ricoh has done a nice job of fixing the bugs in earlier versions of the app.

The app easily connects using both Bluetooth and Wi-Fi.

GR World adds useful functions to the best street photography pocket cameras.

GPS tagging of photos is a nice feature.

Syncing the camera with the iPhone date and time provides a huge help for photographers on the move globally, that is crossing time zones and the international dateline.

Copying photos to the iPhone works fine, but have not done this much.

The app appears to be very stable. Thanks.
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GR4でのRAW撮影データが途中で途切れる

2026.06.15日現在GR4での転送時RAW撮影データが途中で途切れる通信が途切れて失敗する。再インストールしたが改善しないので修正して下さい。

Developer apps

User experience

🐞

Reported Bugs

2 issues

VPN disrupts camera connection

Bug

Edited photos not shown as recent

Bug

Requested Features

3 requests

Live view for remote shooting

Feature

Background photo sync

Feature

Ability to upload presets from app to camera

Feature

FAQ

What cameras are compatible with GR WORLD?

GR WORLD supports a range of RICOH GR cameras including the GR IV, GR IV HDF, GR IV Monochrome, GR III, GR III HDF, GR IIIx, GR IIIx HDF, and GR II.

What operating systems does GR WORLD support?

GR WORLD is designed for iOS 16 - 18 and iOS 26. While operation is confirmed on certain devices as of January 2026, compatibility may change.

Can I use GR WORLD to control my camera remotely?

Yes, GR WORLD allows you to remotely release the camera shutter and set the self-timer for more flexible shooting.

Does GR WORLD help with organizing my photos?

Absolutely. You can import taken images into your smartphone, organize them into albums, and even display them as a widget on your home screen for easy viewing.

How does GR WORLD handle location information?

GR WORLD can send location information acquired from your smartphone to the camera. This allows you to record location data on images, even when the app is in the background or the phone is asleep.

What is the user sentiment for GR WORLD?

User reviews indicate a negative overall sentiment, with pros like a stable connection and modern UI, but cons including an invasive privacy policy, camera roll access issues, and connection problems.

What is the rating of GR WORLD?

GR WORLD has a rating of 2.1 stars based on 55 ratings.

Does GR WORLD have ads?

No, GR WORLD does not contain advertisements.