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GOOGLE PLAY

Cluster

Cluster Apps · Social · Japan store
NOT IN TOP 100 HERE
View on Google Play ↗ Instagram card App Store version →
Revenue a month, worldwide EST
$8.3K
Likely $2.8K to $25K
New ratings
Tracking
Daily counts start building from today
Rating
2.5 of 5
4.1K ratings in this store
Countries it ranks in
0
was 0 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$99.9K
Both stores combined. Small app estimate, so no split per store
LIFETIME INSTALLS (GOOGLE)
575.8K
About 3.7K per month on average since launch
WHERE IT EARNS · EST. / MONTH
  • Argentina #40 Social Networking (iOS)$8.3K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (172 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
4.1K
AVG RATING
2.50
PRICE
Free
IN APP PURCHASES
¥860 - ¥34,700 per item
CONTAINS ADS
No
LAST UPDATE
3d ago
RELEASED
Oct 13, 2013
CONTENT RATING
Rated for 3+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 29
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · BOTH STORES ONLY EST
Show daily values
Sep 24, 2026not in a grossing chart
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Best rank Sep 24, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart. Small app: scaled like the revenue estimate above, so the line shows the trend on the same scale.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
¥860 - ¥34,700 per item
Google Play only shows the price range per item.
REVIEW MOMENTUM
1.4 reviews / week
  • Trendfalling
  • Recent reviews average3.0 stars
  • Recent 1 and 2 star share46%
From the latest 500 written reviews, covering 2466 days. The store only returns this many, so this is the most recent slice.
RATING BREAKDOWN
3.2K ratings
5★0%
4★50%
3★0%
2★0%
1★50%

What users want

From the latest 500 reviews on the Japan Google Play, Jan 22, 2020 to Sep 6, 2026: 46% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Worse after an update16%

36 of the 1 and 2 star reviews.

★★★★★ I used to love this app but some recent update made it impossible to upload photos as an android user with a S25 Edge or a S21.
★★★★★ This app was great until it update on 12-10-24.
★★★★★ App wasn't working one day, so I did an update.
Bugs, things not working14%

32 of the 1 and 2 star reviews.

★★★★★ just keeps saying there is an error
★★★★★ literally the entire point of the app and it's not working.
★★★★★ January 2025: Uploads have stopped working.
No customer support6%

15 of the 1 and 2 star reviews.

★★★★★ Despite help from the support, it failed to upload photos most times I tried.
★★★★★ No contact help from within the app.
★★★★★ App uses google to store your photos safely, however, when I tested, images where NOT deleted, they remained on google months after they were deleted from the app, when I raised this as a support issue, this is the…
Login and account problems5%

12 of the 1 and 2 star reviews.

★★★★★ unable to sign in with instructions provided
★★★★★ App is great, but got a new phone and the login screen is blocked by the tutorial so I can't physically log back in...
★★★★★ Doesn't work properly on my S24 Ultra after last update Have to clear the cache and log in every time
Crashes and freezes5%

11 of the 1 and 2 star reviews.

★★★★★ why is it not loading today, July 4th, 2025?
★★★★★ Created a group and uploaded photos but now the app doesn't open :( can't even delete my data
★★★★★ However, after one upload the app won't open at all.
Slow, laggy, battery4%

10 of the 1 and 2 star reviews.

★★★★★ if it randomly does it's really slow even if you're on a robust and fast network
★★★★★ why is it not loading today, July 4th, 2025?
★★★★★ It gets stuck on the blue loading screen and says, "app isn't responding." I restart my phone and have the same issue.
Lost data, sync, backup3%

8 of the 1 and 2 star reviews.

★★★★★ can't load pix all of a sudden; deleted and reinstalled app which worked before but isn't working now
★★★★★ Have deleted and reinstalled many times, logged back in, but continues to open a handful of photos but then repeats the same photos as you scroll and then goes to a white screen with blue loading circle but never comes…
★★★★★ Perfection However after the update of 2024 it lost everything- the interface became very confusing and not user-friendly, a lot of bugs, lugging on everything and at the end - NOT LOADING AT ALL!!!
Wrong or poor results3%

8 of the 1 and 2 star reviews.

★★★★★ Been using this app for years, but now either the app doesn't load, pictures don't post, or they post in the wrong album.
★★★★★ Get the wrong pictures in your book!!!!
★★★★★ After being a long- time user of Cluster, an update made to my Samsung Galaxy a few months ago has rendered this app useless.
WHAT THEY ASK FOR
  • it would be nice if when editing, you didn't have to actually delete and rewrite. 3★, Sep 24, 2023
  • PLEASE MAKE THIS AVAILABLE FOR NEWER SAMSUNGS!!!! 2★, Apr 25, 2023
  • I'm begging you: add an "On This Day" feature to the home screen on the app that shows pictures from every album that were taken on that date in previous years. 5★, Mar 26, 2023
  • Needs a search or sort option. 4★, Mar 11, 2023
  • I really like it, I just wish you could edit the comments. 4★, Oct 4, 2022
  • I want to be able to download the photo/video backup of my groups from the website to my phone and it isn't working. 1★, Mar 10, 2022
  • Love the private aspect of this app, but it needs a UX refresh to stay modern and better support my Z Fold. 4★, Mar 1, 2022
  • I think the creators should add a function to join recommended groups 2★, Apr 28, 2021
WORDS THAT KEEP COMING UP IN BAD REVIEWS
upload photos35upload pictures17let me upload14photos anymore10latest update7won't let7please fix10haven't been able6cannot upload6able to upload9work great5last update5
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Easy to use18%

40 of the 4 and 5 star reviews.

★★★★★ Great app but you need to make it more user friendly, allow pics to be shifted to make a group of pics together..
★★★★★ ★ EASY to use for all ages!
★★★★★ Easy app to share photos with multiple people.
Fun, addictive5%

12 of the 4 and 5 star reviews.

★★★★★ now I enjoy pics of the grandkids.
★★★★★ My Scout Troop really enjoys being able to share pictures through Cluster.
★★★★★ It's fun to play around and see all your personal gold, it will be good for all key parties to have a more personal vision into our experience
Accurate, great results3%

7 of the 4 and 5 star reviews.

★★★★★ Quality of photos uploaded is excellent and well presented.
★★★★★ Uploading is easy and love that they allow full quality transfer or low quality option.
★★★★★ works perfectly, free, easy to use!
Useful, it helps3%

6 of the 4 and 5 star reviews.

★★★★★ Helpful and easy to navigate
★★★★★ Great useful private story telling pseudo social media account.
★★★★★ This app helps unite families without sharing to the whole world.
Looks great2%

4 of the 4 and 5 star reviews.

★★★★★ The idea is amazing, the UI feels pretty old.
★★★★★ The interface is intuitive.
★★★★★ There should be a app lock system inbuilt and UI should be a little more smoother.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, Japan Google Play.

★★★★★Sep 6, 2026

Theykicked me off, Kelly Zindle from Timi's invited me. I was on the trip to New York!

★★★★★Jul 13, 2026

some comments seen, others just disappear, no notification received for either new comments or photos added Who in their right mind would write a "help" section with a light blue font on a white background? Can't read what's written. Your tech team needs pulling up Unfortunately negative ratings not possible. Doesn't accept Indian phone numbers even when it allows it. Pathetic

★★★★★Jul 11, 2026

Great app if you like to play around

★★★★★May 16, 2026

Update 5-16-26. I tried the app again today. This time it let me log in and it seems to be working. So I bumped up my rating, will try it a while and see if it works again. Dec 2025: I have used this app for 8 years, and it no longer seems to work. what a shame. it used to be so nice. Just reinstalled on my phone and now I can't even sign in. I guess i will need to try to download any photos that others posted from my computer, then find another service.

★★★★★May 7, 2026

Since 2017 my family has been using this app to share family pictures and videos safely. We live in Alaska, Illinois, Florida, Mexico and Cuba so it's really amazing to share these moments are our kids grow. But now, this app is trying to make us pay to upload quality videos. The new, free option looks like videos shot from a 90's cellphone. What a shame they chose the ruin this amazing app.

★★★★★Apr 13, 2026

pretty bad technically, seems to take forever to upload photos, and switching to another app stops the process.

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title or short description.

people7photos4space4featured under3share photos3people care3social networks3network access3featured3cluster3create3share3friends3post3location3choose3contacts3under2best2private2memories2care2family2group2

What's new in 3.2.5

* Bug fixes for photo selection and unusual crashes.

Store description

Featured under "Best Apps of 2013" by Google Cluster makes it possible to create private spaces where you share photos and memories with the people you care about. Create your own space with family, a group of friends, coworkers, people from your home town, or anyone else! Great for: • College Students! Share memories with friends not appropriate for other social networks • New Moms! Share photos of a new baby with close friends and family without spamming everyone on other social networks • Families! Keep in touch even if you’re not in the same place. Tons of people already trust Cluster. Here’s why: • Private & secure: Only invited members of the space can see what you post. • An app for everyone: Award-winning apps for Android, the web, and more. • Relevant notifications: Know when people you invited post new things to the space. How it works: 1. Create a group space. 2. Add the people you care about. 3. Watch those people join and contribute. The press LOVES Cluster: • Featured by the NYTimes, TechCrunch and many more! Recently featured on Google Play under "Play Picks and "Best Apps of 2013" Permissions Requested • Network Access: We use network access to communicate with our servers for just about everything in the app including uploading photos, videos, comments, etc. • Location: We use location when you choose to post where you are, but we won't use your location otherwise. • Contacts: We show contacts you can invite to when building an album, and we only send invitations to people you choose to follow along. Your contacts will not be uploaded to our server. • Write External Storage: We use this permission if you choose to download photos from other members of your album.

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

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