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.
Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart.
| Sep 24, 2026 | not in a grossing chart |
| Sep 25, 2026 | not in a grossing chart |
| Sep 26, 2026 | not in a grossing chart |
| Sep 27, 2026 | not in a grossing chart |
| Sep 28, 2026 | not in a grossing chart |
| Sep 29, 2026 | not in a grossing chart |
| Sep 30, 2026 | not in a grossing chart |
| Oct 1, 2026 | not in a grossing chart |
| Oct 2, 2026 | not in a grossing chart |
| Oct 3, 2026 | not in a grossing chart |
| Oct 4, 2026 | not in a grossing chart |
| Oct 5, 2026 | not in a grossing chart |
| Oct 6, 2026 | not in a grossing chart |
| Oct 7, 2026 | not in a grossing chart |
| Oct 8, 2026 | not in a grossing chart |
| Oct 9, 2026 | not in a grossing chart |
| Oct 10, 2026 | not in a grossing chart |
| Oct 11, 2026 | not in a grossing chart |
| Oct 12, 2026 | $8.3K a month |
| Oct 13, 2026 | not in a grossing chart |
| Oct 14, 2026 | not in a grossing chart |
| Oct 15, 2026 | not in a grossing chart |
| Oct 16, 2026 | not in a grossing chart |
| Oct 17, 2026 | not in a grossing chart |
| Oct 18, 2026 | not in a grossing chart |
| Oct 19, 2026 | not in a grossing chart |
| Oct 20, 2026 | not in a grossing chart |
| Oct 21, 2026 | $3.5K a month |
| Oct 22, 2026 | not in a grossing chart |
Measured from the store, not estimated.
From the latest 464 reviews on the Japan App Store, Feb 27, 2013 to Sep 27, 2026: 28% are 1 or 2 stars. Open a theme to read what people wrote.
33 of the 1 and 2 star reviews.
★★★★★ Couldn't get the app to work, kept freezing, had to reinstall, the photos wouldn't upload very frustrating waste of time
★★★★★ - Constantly crashes - Too time consuming to upload videos - have to so one at a time if on free version - When adding large pictures it will not bring you back to where you left off in your camera reel - you will have…
★★★★★ App crashes if I try to upload multiple photos.
23 of the 1 and 2 star reviews.
★★★★★ If you try to upload more than 8 pics at a time it simply doesn't work.
★★★★★ It just fails every time no matter what I do.
★★★★★ I created 2 groups and invited everyone but not one person received the invite, even when I resent it.
21 of the 1 and 2 star reviews.
★★★★★ I went to their product support page and it doesn't appear there are any instructions for searching the app.
★★★★★ I have made multiple requests to download my photos and get absolutely zero response and when I send a message that I never received their email my download was complete they never respond to my message.
★★★★★ HOPING customer service gets its act together for the final month so no one loses their memories
19 of the 1 and 2 star reviews.
★★★★★ Emailed customer service and tried to find verification of this.
★★★★★ I have thousands of images and the facebook login feature is no longer functional.
★★★★★ I can't login because Facebook login doesn't work right now.
14 of the 1 and 2 star reviews.
★★★★★ You need to update and somehow speed up the downloading time.
★★★★★ The app has not been meaningfully updated in years.
★★★★★ I have been using this app for 5 years. The past 6 months, pictures will not upload! It says they are uploading and they never do!
8 of the 1 and 2 star reviews.
★★★★★ However getting the archives of my albums isn't working which is concerning as there is about a month left to figure out how to save everything so it doesn't get lost.
★★★★★ You lose all your conversations
★★★★★ Meaning i cannot login and Ive permanently lost tons of memories
6 of the 1 and 2 star reviews.
★★★★★ I love this app but pictures load very slow or don't finish loading
★★★★★ My second big problem with it is how slow it is it took a very long time to upload the photos on my high-speed Wi-Fi.
★★★★★ About 3 days ago no groups were loading, logged out and now it won't let me sign it (not even online).
5 of the 1 and 2 star reviews.
★★★★★ That's just wrong that someone can delete another persons images.
★★★★★ Constantly crashes during photo upload, both via cellular and wireless data connection. If I can even get the photos to load, I'm unable to open and view the album without the app crashing repeatedly. Now I'm stuck…
★★★★★ As such, the app is useless :(
107 of the 4 and 5 star reviews.
★★★★★ Very easy to use and to interact with the current 25 users in our group.
★★★★★ It's easy to upload photos and videos.
★★★★★ The UI is perfectly simple for everyone from 16 to 81 to use.
39 of the 4 and 5 star reviews.
★★★★★ Also does beautiful photo books
★★★★★ The UI is perfectly simple for everyone from 16 to 81 to use.
★★★★★ I have always enjoyed all kinds of beautiful artwork and I am flipping through everyone's else's pictures and stories and loving 🥰 each one of them!
36 of the 4 and 5 star reviews.
★★★★★ It has been a safe space for everyone on both sides of the family to enjoy watching her grow.
★★★★★ What amazing app this is ,wonderful to see my grand nephew growing, month number 5. 💥
★★★★★ We use the Cluster app. Lots in my family. One feature I wish it had is the ability to search within an album. usually when I add a picture, I put a little bit of text to help identify the picture. Later, I would love…
18 of the 4 and 5 star reviews.
★★★★★ Having categories or folders would be helpful to find photos for specific events instead of scrolling through thousands of photos.
★★★★★ For years, Cluster has been a family link: for people and activities, for our homestead, for cooking/eating adventures, and even pix from our budding six-year-old photographic granddaughter. Much fun for all! I imagine…
★★★★★ Very helpful to keep our family pics away from Caesar and his minions at Facebook
12 of the 4 and 5 star reviews.
★★★★★ The quality of the prints is fantastic.
★★★★★ My only complaint Is that the video quality is not super crisp.
★★★★★ Works well with IOS and Android!
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, Japan App Store.
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.
Gray way to hang out with your family members and friends
If you try to upload more than 8 pics at a time it simply doesn’t work.
So much sharing can be done
I love this app but pictures load very slow or don’t finish loading
Just like the other reviewers, I too am very impressed with the Cluster App. Very easy to use and to interact with the current 25 users in our group. What these reviews don’t mention is the ability to create photo books. I have created 2,12x12 and 1, 8x8 hardbound books as well as 4, 5x5 soft cover books. The quality of the prints is fantastic. And the is no difference in quality of the photos regardless of size. The 5x5’s are as beautifully rendered as the larger formats.
Same category, earning about as much.
Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.
Where this app is buying and earning its users. Each link opens pre filtered.
Most repeated terms in the listing. Highlighted ones also appear in the title.
Released Feb 27, 2013. Current version shipped Oct 20, 2026.
Prices, ranks and reviews are per country. Revenue above is already worldwide.