Comparison

Synology Photos vs CachePix

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

Head to head
About

Synology Photos

Back up and browse your photo library chronologically or by folder. Discover memories through AI-powered recognition and automatically generated albums. Organize photos by themes and enjoy your cherished moments anywhere.

Highlights
  • Photo backup
  • Chronological browsing
  • Folder structure browsing
  • AI recognition
  • Auto-created albums
  • Theme-based grouping
Features
Read full description

**Synology NAS and the Synology Photos service enabled are required for this application.** **For optimal experience, DSM 7.2 or above is recommended.** A flexible and comprehensive management tool that allows photo backup and browsing by chronological order or folder structure. Explore photos of loved ones or favorite vacation spots through AI recognition and auto-created albums. Group photos by themes or topics of your choice. Enjoy cherished memories in the palm of your hand.

About

CachePix

Features
Read full description

CachePix puts the catalog of your photo archive on your iPhone and iPad, so you can browse and search it with the drives unplugged and your computer at home. HOW IT WORKS 1. Install CachePix on your computer: a Mac with Apple silicon (M1 or later) on macOS 12 or later, or a 64-bit Windows PC. It catalogs the photos in your folders and on your external drives. 2. Sign in on your computer and in this app with the same email. CachePix emails you a 6-digit code. There is no password. 3. In the desktop app, open Pair Phone, click Turn On, and scan the QR code with this app. ON YOUR PHONE - A thumbnail of each cataloged JPEG, PNG, WebP and RAW photo, so you can scroll your archive offline. - HD previews for a capture-date window you choose: 30 days, 90 days, 1 year (the default), 2 years or All photos. Free Up Space removes them in one tap and keeps the thumbnails. - Search by filename, people, keywords and caption. Filter by person, keyword, drive, year and favorites. - Browse by folder and save favorites. - Get HD for any photo while your phone is on the same network as your computer. PRIVATE BY DESIGN - Your photos, previews and catalog never go to the cloud. The catalog syncs one way, from your computer to your phone, over your local network. - No facial recognition, face detection or AI tagging. People names come from your files' metadata. - Full-size originals stay on your drives. GOOD TO KNOW - CachePix is a catalog, not a backup. Keep backing up your drives. - HEIC and TIFF photos are cataloged and searchable. Previews for them are coming. Video isn't supported. - Requires the CachePix desktop app and a CachePix account. CachePix Plus is an auto‑renewing subscription (Lifetime is a one‑time purchase, not a subscription). Payment is charged to your Apple ID at purchase. Subscriptions renew automatically unless auto‑renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://cachepix.com/terms Privacy Policy: https://cachepix.com/privacy

Screenshots

Synology Photos4 screens
CachePix4 screens

Verdict

The call

The clearest difference is in-app purchases: Synology Photos at none against CachePix's 3. CachePix's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement 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. CachePix sells 3 in-app purchases, starting at $4.99 per month. Synology Photos asks for nothing beyond the download.

UpkeepUpdate frequency

Synology Photos ships an update every 3 months, CachePix every 2 weeks. The most recent releases landed on October 29, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
Synology Photos versus CachePix: the parameters behind the verdict, then further details
ParameterSynology PhotosCachePix
PriceFreeFree
Rating3.0 (587 ratings) — better—
Positive reviews32.8% of reviews—
Number of ratings587 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple TV — betteriPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size175 MB9 MB
Age rating4+4+
DeveloperSynology Inc.SmartLink Basics, LLC

Bugs and requests

Synology Photos

Reported bugs

4 issues
  • Inconsistent handling of Live Photos
  • Crashes when processing large videos
  • Incorrect date/time stamps on imported photos
  • Syncing issues after iOS 16 update

Requested features

5 requests
  • Ability to rotate/edit photos within the app
  • Automatic HEIC to JPEG conversion
  • Duplicate photo detection and removal
  • Customizable backup schedules and settings
  • Apple TV app support

CachePix

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Synology Photos

No in-app purchases

3 purchases

CachePix

Subscriptions2
  • CachePix Monthly14 Days trial$4.991 Month
  • CachePix Annual14 Days trial$29.991 Year
One-time1
  • CachePix Lifetime$99.99

Questions

Is Synology Photos free?
Synology Photos is free to download, with no in-app purchases.
Is CachePix free?
CachePix is free to download, with in-app purchases available.
Do Synology Photos or CachePix have ads?
Neither Synology Photos nor CachePix shows ads.
Which is updated more often, Synology Photos or CachePix?
Synology Photos ships an update every 3 months, and CachePix every 2 weeks. Most recently, Synology Photos was updated on October 29, 2026 and CachePix on October 15, 2026.

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