Comparison

GR Lab vs GR Link

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

Head to head
About

GR Lab

Enhance your Ricoh GR camera experience with this app. Create and manage custom presets, organize your photos in an aesthetic album, and extract images from social media. Connect and control your camera remotely, and track your shooting history.

Highlights
  • Custom preset library
  • Aesthetic photo album with tags/notes
  • AI-powered image extraction
  • Wi-Fi/Bluetooth camera connection
  • Remote camera control with live view
  • Shooting log and history visualization
  • Preset card sharing
Features
Read full description

Complete support for Ricoh GR II, GR III, GR IV series cameras! We are dedicated to creating an app that makes your Ricoh GR camera even better to use :) --- ■ Preset Library · Build your exclusive preset library. · Identify preset parameters from sample photos with one click. · Easily record each parameter with a single tap. ■ Aesthetic Album: Of course, beautiful photos deserve to be saved! · Beyond color filter presets, you can also simply save photos. Record all the beautiful, interesting, and personally loved photos! Easily build your own aesthetic album. · Supports adding tags and notes. · Adapts to multiple image list layouts, switchable based on user preference. ■ Image Extraction: · Quickly extract images from social media platforms with one click, apply them instantly, and save them to your projects. Recording presets has never been easier! · High-definition extraction, watermark-free, simple and convenient. · Extracted images can be saved to your phone's album or project lists. · Powered by AI large models for smarter and easier recognition. ■ Camera Connection: Supports connecting Ricoh GR2, GR3, GR3x, GR3 HDF, GR3x HDF, GR4, and GR4 HDF cameras. · Wi-Fi and Bluetooth connection. · Connect to your camera anytime, anywhere for fast photo transfer. · Browse and view camera images in high definition. · Transfer photos quickly and stably. · Supports up to 10 simultaneous high-speed download tasks. · Automatically checks for camera firmware updates. · Multiple settings to meet your different needs. · Supports background transfer; no need to wait and watch. · Automatically syncs time and geolocation data to the camera. ■ Camera Remote Control · A fully-featured camera remote. · Supports live view preview. · Supports tap-to-focus on the screen. · Supports adjustment of various parameters. · You are in full control of your camera. ■ Apply Presets to Camera · Easily sync saved presets to your camera. · One-tap synchronization saves manual adjustments. · Currently supports GR2 and GR4 series cameras only. ■ Multiple Utility Tools · Preset parameter identification. · Shutter count inquiry. · Original image verification. · Camera serial number inquiry. · Camera manufacturing date inquiry. ■ "Did You Shoot Today?" Log A shooting log feature, inspired by the Xiaohongshu topic #今天用理光拍照了吗 (Did you shoot with your Ricoh today?), to record your daily shooting moments with your camera. · Supports logging photos, location, shooting type, mood, and notes. · Shooting Map for visualizing shooting locations. · Various data charts for an overview of your shooting history. · Supports logging for multiple cameras or custom entries. ■ Preset Card Sharing · Generate stylish preset cards for easy sharing. · Multiple card styles to choose from to suit your needs. · More styles are in development... ■ Live Activities & Dynamic Island · Photo download tasks are visible in real-time (for supported iPhones). ■ iCloud Data Backup & Sync: · Supports syncing project data across multiple devices! · Sync Panel: Clearly displays network status, iCloud connection, upload, and import progress. · Manual Sync: Sync project data with one tap! You decide when. ■ Other Features: · Supports Light and Dark theme switching. · Adapts to multiple project list layout styles, switchable by user preference! · Supports customizable App Icons! More styles and varieties are continuously being added.... · We will continue to develop more interesting new features for GR Lab in the future! --- ■ Suggestions & Feedback: · Xiaohongshu: 若水 · Email: wdklog@gmail.com --- Privacy Policy: https://www.privacypolicies.com/live/7c5b1603-e0c0-4bc9-b1a0-0155da718feb Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer: This product is not affiliated with Ricoh Company, Ltd.

About

GR Link

Control your Ricoh GR camera remotely, browse photos, and manage settings directly from your phone. Features include live view, geotagging, and image control recipe management.

Highlights
  • Bluetooth pairing and Wi-Fi connection
  • Remote shutter and camera control
  • Live view with tap-to-focus and zoom
  • Browse and preview photos on SD card
  • Download photos to phone
  • Geotagging of captured images
  • Create and share image control recipes
Features
Read full description

Tired of dropped connections, slow transfers, and clunky companion apps? GR Link solves the biggest frustrations for Ricoh GR photographers with fast, seamless transfers and responsive remote shooting. Supports: GR II, GR III / III HDF, GR IIIx / IIIx HDF, GR IV / IV HDF, and GR IV Monochrome. Pain Point 1: Digging into Wi-Fi settings every single time? [Instant Auto-Connect] Bluetooth LE stays linked in the background and switches to camera Wi-Fi automatically whenever needed. Zero manual network toggling. Pain Point 2: Downloads stopping the second you switch apps? [True Background Transfer + Dynamic Island] Tag photos on your camera and let GR Link handle the rest. Switch apps or lock your screen — downloads continue uninterrupted in the background. Keep tabs on progress via the Dynamic Island and Live Activities. RAW (DNG) and JPEG arrive intact in Apple Photos. Pain Point 3: Selfies and group shots with no flip screen — framing by guesswork? [Live Monitor + Remote Shutter] Your GR has no articulating screen; your iPhone is the monitor. Set the camera down, check your framing in Live View while you're IN the shot, tap to focus, and fire the shutter remotely. Selfies, group photos, and low-angle shots — never shoot blind again. Pain Point 4: Fiddly menus for every exposure change? [Tactile Dial Remote] Dial in shutter speed, aperture, ISO, and exposure compensation with the physical-feel dial — dedicated portrait and landscape layouts. Pain Point 5: Hundreds of shots cluttering your card? [Swipe-to-Cull Triage] Cull your shoots at lightning speed: swipe through cards, swipe up to throw into a safety trash bin (confirm before deleting). Export keepers into quick collages with 12 paper/linen textures and auto-color matching. Pain Point 6: Re-entering Image Control recipes by hand? [Visual Recipe Manager] Create, fine-tune, export, and push recipes directly to your camera. Backed up safely via your personal iCloud container. Pain Point 7: Privacy concerns? [Direct & Zero-Server] Direct peer-to-peer connection. No upload servers, no account required, no ads, and no tracking SDKs. --- Requires iOS 17.2 or later. Disclaimer: GR Link is independently developed and is not affiliated with, endorsed by, or sponsored by Ricoh Imaging Company, Ltd.

Screenshots

GR Lab4 screens
GR Link4 screens

Verdict

The call

The clearest difference is review sentiment: GR Link at 100% against GR Lab's 50%. GR Link also leads on rating (5.0 vs 4.1) and in-app purchases (none vs 6). GR Lab's advantage is ratings volume (24 vs 3). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GR Lab sells 6 in-app purchases, starting at $1.99 per 7 days. GR Link asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

GR Link holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: GR Lab has 24 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of GR Lab's written reviews are positive against 100% of GR Link's.

UpkeepUpdate frequency

GR Lab ships an update every 9 days, GR Link fortnightly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
GR Lab versus GR Link: the parameters behind the verdict, then further details
ParameterGR LabGR Link
PriceFreeFree
Rating4.1 (24 ratings)5.0 (3 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings24 — better3
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.2
Further details — not scored
Size39 MB105 MB
Age rating4+4+
Developer定康 王晓明 刘

Customer experience

GR Lab

All ratings24 ratings
Positive75.0%
Neutral4.2%
Negative20.8%
Written reviews10 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

GR Link

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

GR Lab

Subscriptions4
  • GR Lab-7-day member$1.997 Days
  • GR Lab-Monthly Membership3 Days trial$2.991 Month
  • GR Lab - Pro Annual Member3 Days trial$9.991 Year
Show 1 more
  • GR Lab-年度会员$14.991 Year
One-time2
  • GR Lab-Pro Lifetime$9.99
  • GR Lab-LIfetime Pro$24.99
None

GR Link

No in-app purchases

Questions

Is GR Lab free?
GR Lab is free to download, with in-app purchases available.
Is GR Link free?
GR Link is free to download, with no in-app purchases.
Which has better reviews, GR Lab or GR Link?
GR Link is rated higher. GR Lab averages 4.1 out of 5 from 24 ratings, while GR Link averages 5.0 from 3 ratings.
Do GR Lab or GR Link have ads?
Neither GR Lab nor GR Link shows ads.
Which is updated more often, GR Lab or GR Link?
GR Lab ships an update every 9 days, and GR Link fortnightly. Most recently, GR Lab was updated on October 11, 2026 and GR Link on October 13, 2026.

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