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Cluster

Cluster

Private Photo Sharing

22K ratings
236 reviews
🌐 Social Networking
📷 Photo & Video
Free
In-App Purchases

Details

Released
February 27, 2013
Updated
October 20, 2026

Features

Developer

Cluster Labs, Inc.
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About

Create private groups to share photos and videos with specific people. Ideal for families, friends, or colleagues to share moments securely without broadcasting to a wider audience. Access your shared memories across mobile devices and the web.

✓Create private sharing groups
✓Share photos and videos
✓Invite specific members
✓Web and mobile access
✓Relevant notifications
✓Secure and private sharing
Show original description

What users say about Cluster

Reviews of Cluster are mixed: the Social Networking app is rated 4.8/5 from 22K App Store ratings. What users like most: easy to use, great for sharing photos and videos. Top complaints: frequent crashes and bugs, issues with photo/video uploads. Summarized from real user reviews.

Positive things

  • 👍Easy to use
  • 🚀Great for sharing photos and videos
  • 🔒Allows private sharing with selected groups
  • 💡Helpful for keeping family connected
  • 👍Simple and effective interface

Negative things

  • 🐛Frequent crashes and bugs
  • 🐛Issues with photo/video uploads
  • 🐛Unreliable notifications
  • 🐛Glitchy performance after updates
  • 🔍Lack of search and organization features
See all reviews
+1

What's New in Cluster

4.4.1

October 20, 2026

* Fixes for bugs and unusual crashes.

6

Subscriptions & In-App Purchases

Cluster Friend

Cluster Friend - Monthly plan

$4.991 Month
How to cancel Cluster subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Worst app ever. None worse in the world.

Impossible to save videos to iPhone or iPad. User interface is worse than appalling. No sorting. No search. No filter (say, by person who uploads). No filtering by date. The app is so lacking in functionality it should be banned from the App Store.
Ccyberswimmer

Great

Gray way to hang out with your family members and friends
TTootsie pie 123 

Upload issue.

If you try to upload more than 8 pics at a time it simply doesn’t work.
Hhfdsggibgrfjhffhnbfdcjkn

Great app

So much sharing can be done
HMHey Jude m

Love it but slow

I love this app but pictures load very slow or don’t finish loading
CChachaW24
See 231 more reviews

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User experience

🐞

Reported Bugs

5 issues

App crashes on launch for some users

Bug

Photos and videos fail to upload consistently

Bug

Notification issues - not receiving updates

Bug

Compatibility problems with newer Android devices

Bug

Unexpected errors when trying to access accounts

Bug
✨

Requested Features

5 requests

Add ability to edit/delete posts

Feature

Improve photo/video upload reliability

Feature

Implement better notification system

Feature

Add option to create galleries/albums within groups

Feature

Enhance search and filtering capabilities

Feature

FAQ

What is this app?

This app allows you to create private groups for sharing photos and videos with the people you choose. It's designed for secure and intimate sharing among family, friends, or colleagues, ensuring that only invited members can see the content.

How do I use it to share photos?

To use the app, you first create a group, then invite the people you want to share with. Once the group is set up, you can share photos, videos, and notes together. Members receive relevant notifications when new content is posted to the group.

Is there a cost to use this app?

The app is free to download and use for its core photo and video sharing features. There is an optional subscription called 'Cluster Club' which offers additional controls for group administrators. This subscription is available on a monthly or annual basis.

What devices is this app compatible with?

The app is accessible through gorgeous mobile apps and also via the web. This means you can share and view photos and videos from your smartphone, tablet, or computer.

Who is this app best suited for?

This app is ideal for new mothers wanting to share baby photos with close family, college students sharing memories with friends, or families wanting to stay connected regardless of geographical distance. It's for anyone who values private and secure sharing with specific individuals.