Comparison

cullstudio vs AlphaFTP

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

Head to head
About

cullstudio

Quickly identify your best photos from large batches without distraction. This tool offers fast RAW handling, side-by-side comparisons, and offline functionality. Enhance your workflow with advanced filtering and AI-driven organization options.

Highlights
  • Ultra-fast RAW handling
  • Side-by-side photo comparison
  • Offline functionality
  • AI-driven grouping and sorting
  • Advanced filtering options
  • Accept/Reject workflow
Features
Read full description

Every photo session produces hundreds of images – but only a few are worth keeping. Cullstudio helps you find your best shots quickly and without distraction. Whether you’re reviewing portraits, travel series, or entire event shoots, you stay focused on what matters: your photography. Import images directly from external devices or Finder on iPad and start reviewing instantly. Once imported, you can cull freely – the source drive doesn’t need to stay connected. Our ultra-fast & optimised RAW handling makes browsing and zooming through high-resolution files smooth and immediate - even on less powerful devices. With the comparison view, you can display multiple photos side by side and zoom into details simultaneously – reviewing your work feels fast and natural. You always get powerful tools for free to sort, filter, group, and review your photos efficiently — all completely offline. For those who want to go further, the **Pro features** offer advanced filtering, enhanced grouping options, and deeper control over your culling workflow. Spend less time sorting and more time shooting. **Free Key Features** * Ultra-fast RAW handling for smooth navigation and zoom * Import from external devices or Finder (iPad) * Work completely offline – no cloud and no device connection required after import * Automatic grouping by capture time * Compare multiple photos side by side with synchronized zoom * Sort, filter, and organize photos for efficient review * Accept/Reject workflow with “Rejected” folder management * Batch import and export for large photo sets **Pro Features** * Advanced filtering options * Advanced AI grouping options * Advanced AI sorting options * Multi-photo comparison and enhanced culling tools * Innovative ZoomPad for fast & precise detail view * Customizations for a personalized culling workflow **Access to Pro features requires a subscription or one-time lifetime purchase.** **Subscription Information** Access to all features requires a subscription or lifetime purchase. **Terms of Use:** [Apple EULA](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) **Privacy Policy:** [https://cullstudio.com/privacy-policy/](https://cullstudio.com/privacy-policy/)

About

AlphaFTP

This app allows photographers to wirelessly transfer photos directly from compatible Sony Alpha cameras to an iPhone, iPad, or Mac. It supports saving images to folders, importing them into the Photos library, and viewing them full-screen with EXIF data as they are received.

Highlights
  • Direct Sony Alpha camera-to-iOS FTP transfers
  • Save photos to a folder
  • Import uploads into Photos library
  • Live connection and upload activity
  • View photos full-screen with EXIF data
  • Built-in Sony camera setup guide
Features
Read full description

AlphaFTP is a simple FTP server for photographers who want Sony Alpha cameras to transfer photos directly to an iPhone, iPad, or Mac. Start the app, enter the username and password you want your camera to use, choose where uploads should go, and AlphaFTP listens on your local network. The app shows the Ethernet and Wi-Fi addresses your camera can connect to, along with the FTP port. AlphaFTP can save received photos to a folder, import them into your Photos library, and display photos full-screen as you take them! AlphaFTP is ideal for: - Casual shooters who want to quickly transfer photos to their iOS, iPadOS, or MacOS device wirelessly - Event photographers who want their photos backed up - as they take them - Portrait photographers who want clients to be able to review the photos as they are taken without being tethered to a cable. Features: - Direct Sony Alpha camera-to-iOS FTP transfers - Works with the device locked showing Live Activities with incoming photos - Save photos to a folder - Import uploads into the iOS Photos library - Recent photo thumbnails on the main screen - Live connection and upload activity - View photos full-screen with EXIF data as they are received - RAW, JPEG, and HEIF session counts - Built-in Sony camera setup guide - Optional sounds for camera connection and photo receipt - Start the FTP server via Shortcuts - No accounts, analytics, tracking, or external servers AlphaFTP uses standard FTP and is intended for trusted local networks. Camera transfers happen directly between your camera and your iPhone, iPad, or Mac. Supported cameras: - Sony α1 II (ILCE-1M2) - Sony α1 (ILCE-1) - Sony α9 III (ILCE-9M3) - Sony α9 II (ILCE-9M2) - Sony α9 (ILCE-9) - Requires camera firmware version 5.00 or later. - Sony α7R VI (ILCE-7RM6) - Sony α7R V (ILCE-7RM5) - Sony α7R IV A (ILCE-7RM4A) - Sony α7R IV (ILCE-7RM4) - Sony α7R III A (ILCE-7RM3A) - Sony α7R III (ILCE-7RM3) - Sony α7S III (ILCE-7SM3) - Sony α7 V (ILCE-7M5) - Sony α7 IV (ILCE-7M4) - Sony α7 III (ILCE-7M3) - Sony α7CR (ILCE-7CR) - Sony α7C II (ILCE-7CM2) - Sony α7C (ILCE-7C)

Screenshots

cullstudio3 screens
AlphaFTP4 screens

Verdict

The call

cullstudio and AlphaFTP both sit at 5.0 stars, but that hides the real split: 100% of cullstudio's written reviews are positive against 0% of AlphaFTP's. cullstudio also leads on price (Free vs $9.99). AlphaFTP's advantage is in-app purchases (none vs 4) and update cadence (every 3 days vs every 9 days). On rating, ratings volume, 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

cullstudio is free to download; AlphaFTP costs $9.99 up front. cullstudio sells 4 in-app purchases, starting at $3.99 per 7 days. AlphaFTP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for cullstudio against 5.0 for AlphaFTP. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 100% of cullstudio's written reviews are positive against 0% of AlphaFTP's.

UpkeepUpdate frequency

cullstudio ships an update every 9 days, AlphaFTP every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
cullstudio versus AlphaFTP: the parameters behind the verdict, then further details
ParametercullstudioAlphaFTP
PriceFree — better$9.99
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings11
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS26.017.0 — better
Further details — not scored
Size13 MB8 MB
Age rating4+4+
DeveloperNILS NEUHAUSKristopher Linquist

Customer experience

cullstudio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AlphaFTP

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

4 purchases

cullstudio

Subscriptions3
  • Weekly$3.997 Days
  • Monthly Subscription3 Days trial$4.991 Month
  • Yearly Subscription7 Days trial$39.991 Year
One-time1
  • cullstudio 2025$89.99
None

AlphaFTP

No in-app purchases

Questions

Is cullstudio free?
cullstudio is free to download, with in-app purchases available.
Is AlphaFTP free?
AlphaFTP costs $9.99, with no in-app purchases.
Which has better reviews, cullstudio or AlphaFTP?
cullstudio and AlphaFTP are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do cullstudio or AlphaFTP have ads?
Neither cullstudio nor AlphaFTP shows ads.
Which is updated more often, cullstudio or AlphaFTP?
cullstudio ships an update every 9 days, and AlphaFTP every 3 days. Most recently, cullstudio was updated on October 30, 2026 and AlphaFTP on October 31, 2026.

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