GRPS vs Bowline Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRPS
Automatically sync location data from your iPhone to compatible Ricoh cameras. The app runs in the background, ensuring your photos are geotagged without manual intervention or excessive battery drain.
- Automatic location sync
- Background operation
- Camera power-on detection
- Photo syncing to phone
- Low battery consumption
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GRPS makes it easy to automatically start and stop location sync from your iPhone to your Ricoh GR III and GR IV cameras. Once the initial connection is made, the app will automatically wake up and start syncing whenever your camera is powered on with Bluetooth enabled within range of the iPhone – even in the background! This allows you to reliably get up to date location information in your images without having to interact with an app, set an explicit duration for location updates or excessively drain your iPhone battery. Basically, set it up once, then forget about it. GRPS also allows you to easily sync your photos to your phone library.
Bowline Sync
Automatically geotag photos from your Ricoh GR camera and import them into Apple Photos. This app keeps your data private and your originals untouched, offering remote shutter and camera status updates.
- Automatic geotagging of photos
- Direct import to Apple Photos
- Remote shutter control
- Live camera status monitoring
- On-device data processing
- Preserves original photo files
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Bowline pulls photos off your Ricoh GR, geotags them automatically, and saves them to Apple Photos. Everything happens on your device. No account, no analytics, and your data stays yours. The GR III has no built-in GPS. Bowline fixes that without changing how you shoot. SHOOT LIKE YOU ALWAYS DO Pair once and Bowline stays quietly connected while you shoot. Live battery, storage, and camera status on your phone, and a remote shutter when you want it. No fiddling between shots. EVERY SHOT, GEOTAGGED Your photos are geotagged on your phone. While your GR is with you, Bowline keeps a private log of where you are and matches each shot to the place you took it, by capture time. SCAN ONCE, DECIDE ANYWHERE Import everything in one touch, or scan the card and take your time. Swipe through what's new and keep or reject each shot with the camera off and back in your bag. JPEG or DNG, your keepers land exactly as shot, in a dedicated Bowline album in Apple Photos. Once every shot is decided, Bowline tells you the card is safe to format. YOUR FILES, UNTOUCHED The originals on your camera are never modified. Bowline imports clean geotagged copies and leaves the card exactly as it found it. BATTERY THAT GOES THE DISTANCE Sync is a short burst you choose to run, so the camera's battery lasts. No silent background transfers, no surprise drain. PRIVATE BY DESIGN No account, no login, no analytics, no third-party data sharing. Your photos and your location are processed on your device and stay under your control. SUPPORTED CAMERAS Built for the Ricoh GR III and GR IV, including all their variants. You will need a Ricoh GR camera to use Bowline. It does not work with other brands. WHY BOWLINE Bowline was built by a GR owner who wanted one focused tool: photos off the camera, tied to the places they were taken, into Apple Photos. Every shot, tied to its place.
Screenshots
Verdict
The clearest difference is in-app purchases: Bowline Sync at none against GRPS's 2. Bowline Sync also leads on update cadence (daily vs every 5 weeks) and rating (5.0 vs 4.8). GRPS's advantage is ratings volume (5 vs 1) and iOS requirement (17.0 vs 26.0). On price, review sentiment, 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
Both are free to download. GRPS sells 2 one-off in-app purchases. Bowline Sync asks for nothing beyond the download.
Bowline Sync holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: GRPS has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
GRPS ships an update every 5 weeks, Bowline Sync daily. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.
| Parameter | GRPS | Bowline Sync |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 5 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Willow & Oak AB | hima aramona |
Customer experience
GRPS
Bowline Sync
In-app purchases
GRPS
- Geotagging$5.99
- Image sync$5.99
Bowline Sync
No in-app purchases








