Comparison

Canon Camera Connect vs GR Linker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Canon Camera Connect

Wirelessly transfer photos and videos from compatible Canon cameras to your smartphone or tablet. Control your camera remotely with live view, add location data to images, and update camera firmware.

Highlights
  • Transfer camera images to smartphone
  • Remote shooting with live view
  • Add smartphone location data to images
  • Bluetooth remote shutter release
  • Firmware transfer
  • Wi-Fi connection switching
Read full description

Canon Camera Connect is an application to transfer images shot with compatible Canon cameras to smartphone/tablet. By connecting to a camera with Wi-Fi (direct connection or via wireless router), this application provides the following features: ・Transfer and save camera images to a smartphone. ・Remote shoot with live view imaging of the camera from a smartphone. ・Connect with Canon's various services. This application also provides the following features for compatible cameras. ・Acquire location information from a smartphone and add it to the images on the camera. ・Switch to a Wi-Fi connection from pairing status with a Bluetooth enabled camera. ・Remote release of the camera shutter with a Bluetooth connection. ・Transfer the latest firmware. *For compatible models and features, please refer to the following website. https://ssw.imaging-saas.canon/app/app.html?app=cc -Operating System  iOS 18/26 iPadOS 18/26 -Bluetooth System Requirement For Bluetooth connection, the camera needs to have a Bluetooth function, and your device needs to have Bluetooth 4.0 or later (supports Bluetooth Low energy technology). -Compatible File Types JPEG, MP4, MOV, CR3, CR2, HEIF ・RAW (CR3/CR2) images can be imported as RAW format by selecting [Prioritize Saving in RAW Format] > [Yes] from the [Images on camera] setting while connected to compatible model (iOS 12.1 or later for CR3). ・ Importing RAW (.CR2) format is possible with wireless compatible EOS models and some PowerShot models (G1 X Mark III / G9 X Mark II / G7 X Mark II). ・RAW (CR2/CR3) images are resized and imported into JPEG by selecting [Prioritize Saving in RAW Format] > [No]. ・RAW burst files cannot be imported to smart devices. Extract the CR3 images from the RAW burst file in advance on the camera side, and then import them to the smart device. ・MOV files and 8K movie files shot with EOS cameras cannot be saved. ・RAW movie files shot with compatible cameras cannot be saved. ・AVCHD files shot with Camcorder cannot be saved. -Important Notes ・If application does not operate properly, try again after shutting down the application. ・Continued use of GPS running in the background can dramatically decrease battery life.  ・In the case of using Power Zoom Adapter, please set the Live View function to ON. ・The images may include your personal information such as GPS data. Be careful when posting images online where many others can view them. ・Visit your local Canon Web pages for more details.

About

GR Linker

Wirelessly transfer photos and videos from your Ricoh GR II, GR III, or GR IIIx camera to your phone. Browse, select, and download JPG, RAW, and MOV files with support for multitasking and quick connections.

Highlights
  • Wireless photo and video transfer
  • Supports JPG, RAW, and MOV formats
  • Browse camera photos and Exif data
  • Swipe to select multiple photos
  • Multitasking concurrent downloads
  • Quick camera connection
Features
Read full description

GR Linker is a specialized tool for Wi-Fi wireless photo transfer for Ricoh GR II, GR III, GR IIIx and GR IV cameras (including the HDF Edition). With this tool, you can wirelessly transfer photos and videos from your camera to your phone. It supports browsing and downloading of JPG, RAW, and MOV format photos and videos. It also supports quick camera connection, swipe to select multiple photos, and multitasking concurrent downloads. - Connect Easily configure for a quick connection. - Browse Browse photos on your camera and view photo Exif information. - Select Swipe to select multiple photos and quickly add them to the download list. - Download Download multiple items concurrently and save them to the system album. --------------- Terms of Use: https://solotechstudio.com/terms/english Privacy Policy: https://solotechstudio.com/privacy/english Contact Us: If you have any questions, please email support@solotechstudio.com :)

Screenshots

Canon Camera Connect4 screens
GR Linker3 screens

Verdict

The call

The clearest difference is price: Canon Camera Connect at Free against GR Linker's $7.99. Canon Camera Connect also leads on ratings volume (140K vs 112) and rating (4.8 vs 4.5). GR Linker's advantage is review sentiment (58% vs 20%) and iOS requirement (14.0 vs 18.0). On update cadence, ads, in-app purchases and chart position 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

CostPrice · In-app purchases · Ads · Monetization

Canon Camera Connect is free to download; GR Linker costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Canon Camera Connect holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Canon Camera Connect has 140K ratings behind it against 112, so its average is the more settled of the two. Written reviews complicate that: 20% of Canon Camera Connect's written reviews are positive against 58% of GR Linker's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 5 level
Canon Camera Connect versus GR Linker: the parameters behind the verdict, then further details
ParameterCanon Camera ConnectGR Linker
PriceFree — better$7.99
Rating4.8 (140K ratings) — better4.5 (112 ratings)
Positive reviews20.3% of reviews57.6% of reviews — better
Number of ratings140K — better112
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
Best chart rank#58 — better#112
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0 — better
Further details — not scored
Size52 MB13 MB
Age rating4+4+
DeveloperCanon Inc.Hangzhou Yuhang Solo Tech Studio (Individually Owned Business)

Customer experience

Canon Camera Connect

All ratings140,039 ratings
Positive94.1%
Neutral1.9%
Negative4.0%
Written reviews1,805 reviews
Positive20.3%
Neutral7.8%
Negative71.9%

GR Linker

All ratings112 ratings
Positive87.5%
Neutral2.7%
Negative9.8%
Written reviews59 reviews
Positive57.6%
Neutral6.8%
Negative35.6%

Bugs and requests

Canon Camera Connect

Reported bugs

5 issues
  • App crashes after updates
  • Unable to register new cameras
  • Photos not transferred sequentially
  • Fails to detect surrounding WiFi networks
  • Bluetooth connection not working as expected

Requested features

5 requests
  • Add support for RAW file transfer
  • Improve GPS geotagging functionality
  • Implement background photo transfer
  • Add intervalometer feature
  • Allow remote lens focus control

GR Linker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Canon Camera Connect

No in-app purchases

None

GR Linker

No in-app purchases

Questions

Is Canon Camera Connect free?
Canon Camera Connect is free to download, with no in-app purchases.
Is GR Linker free?
GR Linker costs $7.99, with no in-app purchases.
Which has better reviews, Canon Camera Connect or GR Linker?
Canon Camera Connect is rated higher. Canon Camera Connect averages 4.8 out of 5 from 140K ratings, while GR Linker averages 4.5 from 112 ratings.
Do Canon Camera Connect or GR Linker have ads?
Neither Canon Camera Connect nor GR Linker shows ads.
Which is updated more often, Canon Camera Connect or GR Linker?
Canon Camera Connect ships an update every 2 months, and GR Linker every 2 months. Most recently, Canon Camera Connect was updated on September 24, 2026 and GR Linker on September 21, 2026.
Which is more popular, Canon Camera Connect or GR Linker?
Canon Camera Connect currently peaks at #58 in the App Store charts, and GR Linker at #112. Chart position reflects recent download velocity rather than total install base.

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