60
BU Score
Solid
GR Linker - Image Sync
✍️ BU Analytics Review
“
GR Linker - Image Sync is an iOS app from 恒茂 刘 in the Photo & Video category, currently rated 4.5★ across 101 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 60 — Solid (established niche player). For a Photo & Video app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.5★)METRIC | +$2,200 | |
| Multilingual (11 languages)METRIC | +$1,500 | |
| Established app (4y old)METRIC | +$800 | |
| Early-stage install base (101 ratings)METRIC | +$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 13 MB🔞 4+📱 iOS 14.0+🔖 v2.1.5🔄 updated 2w ago🌐 EN, FR, DE, IT, JA +6📂 Photo & Video💰 Paid🚀 Launched 2021 (4y old)
📝 About this app
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://lighting.super.site/foruser/terms-english
Privacy Policy:
https://lighting.super.site/foruser/privacy-english
Contact Us:
If you have any questions, please email support@yaoyouguang.net
：）
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://lighting.super.site/foruser/terms-english
Privacy Policy:
https://lighting.super.site/foruser/privacy-english
Contact Us:
If you have any questions, please email support@yaoyouguang.net
：）
🆕 What's New · v2.1.5
- Bug fixes and other improvements.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- GR Linker - Image Sync
- Developer
- 恒茂 刘
- Bundle ID
- net.yaoyouguang.grlinker
- App Store URL
- Open in App Store
- Category
- Photo & Video
- Content rating
- 4+
- Languages
- EN, FR, DE, IT, JA, KO, PT, RU, ZH, ES, ZH
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $1.3K/mo
- Top-grossing rank
- Outside top 100 in US Photo & Video
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- https://apps.apple.com/us/app/letterloop-group-newsletters/id6468623700
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1868888984
📈Ratings growth101 ratings+130% lifetimeShow 3-year history estimate ▾
Tracked (9 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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