Comparison

Cluster vs Slambie

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

Head to head
About

Cluster

Explore and create immersive virtual worlds, play over 2000 games, and customize your avatar. Connect with others through voice and text chat at daily events or host your own.

Highlights
  • Create and play virtual worlds
  • Over 2000 games available
  • Customize your avatar
  • Join and host virtual events
  • Voice and text chat communication
  • Cross-platform compatibility (mobile, PC, VR)
Read full description

Cluster is a metaverse platform where anyone can create, play, and gather in the virtual space. Enjoy games and virtual worlds on various devices such as mobile, PC, and VR headset! [Create and Enjoy Games] You can play over 2000 games and make your own! You can also craft your own home, event venues...the possibilities are endless! [Make an Avatar of Your Choice] Freely customize your avatar, wear accessories, and change up your appearance anytime you want! [Join Events] There are a variety of events going on every day, from music events to talk shows. Join events that can only be experienced in the virtual space, at anytime, from anywhere! Of course, you can also host your own event! [Post about Anything] Share cool pictures you took or a moment you want to cherish. You might discover something unexpected or make new friends! [Meet and Socialize] You can communicate using voice chat, text chat, direct messages, and more! Of course, you can set up a private space to talk with your friends as well!

About

Slambie

Features
Read full description

Kawaii Friendship Book is the cutest way to make a profile and swap it with your friends. Fill it in, deco it your way, and share it with one QR code — just like passing a friendship book around class. MAKE IT YOURS Name, birthday, what you are into, your type, your dream — plus a secret crush corner and a fun personality quiz to compare with friends. SWAP IN SECONDS Show your QR code, your bestie scans it, done. Their profile is saved in your Friends list forever, so your friendships never get lost. PICK YOUR AESTHETIC Choose from adorable pastel wallpapers — gingham, dots, stripes and hearts — or go Premium and use your own photo as your background. Multiple fonts to match your mood. ROOM FOR YOUR BIAS A whole separate profile just for your bias — your favorite idol, character, or creator. Fan level, member color, the moment you fell for them — share it with fellow fans. SAVE AND POST Turn your profile into one cute card image, save it to Photos, and post it anywhere. Everything stays on your device. No account, no sign-up. PREMIUM UNLOCK (one-time purchase) Unlimited friends and bias entries, every wallpaper, and custom photo backgrounds. One purchase, not a subscription. Your friends, your vibe, your friendship book. Start today.

Screenshots

Cluster4 screens
Slambie4 screens

Verdict

The call

The clearest difference is update cadence: Slambie at every 4 days against Cluster's weekly. Slambie also leads on iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases 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

Both are free to download. Cluster sells 8 one-off in-app purchases and Slambie sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cluster ships an update weekly, Slambie every 4 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
Cluster versus Slambie: the parameters behind the verdict, then further details
ParameterClusterSlambie
PriceFreeFree
Rating4.6 (315 ratings) — better—
Positive reviews48.0% of reviews—
Number of ratings315 — better—
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size558 MB40 MB
Age rating12+4+
DeveloperCluster, Inc.Yuka Yamada

Bugs and requests

Cluster

Reported bugs

22 issues
  • Failed to connect errors
  • Purchased avatars deleted
  • App crashes frequently
  • Worlds not transferring to Android
  • Unable to play games smoothly on iPhone
Show 17 more
  • Multiplayer disabled
  • Technical difficulties with multiplayer
  • Incompatible with older/lower-spec iPhones
  • Translation issues
  • App resets during bio creation
  • Cannot switch to English language
  • Avatar tickets not working for purchases
  • Login errors after account deletion
  • "OK" button not working during signup
  • No skin color options
  • Game glitches, terrible graphics
  • Cannot change skin tones
  • Connection drops frequently
  • App gets hot quickly on smartphone
  • Cannot move after entering worlds
  • Unable to switch areas in event worlds
  • Avatar movement is slow

Requested features

15 requests
  • Add recording feature for VR/mobile
  • Improve discoverability of worlds/creators
  • Add more interactive games
  • Implement a laydown and hug button
  • Allow TV content on mobile
Show 10 more
  • Add AI character interaction
  • Implement UI sound effects
  • Allow email login option
  • Add gyro controls for VR-like play
  • Allow commenting on photos
  • Separate camera mode nameplate display
  • Add more furniture/items for houses
  • Improve avatar designs and items
  • Add more skin tone options
  • Add English language option

Slambie

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Cluster

One-time8
  • Cluster Coin Package 110$0.99
  • Cluster Coin Package 220$1.99
  • Cluster Coin Package 450$3.99
Show 5 more
  • Cluster Coin Package 770$6.99
  • Cluster Coin Package 1540$12.99
  • Cluster Coin Package 3080$29.99
  • Cluster Coin Package 5320$49.99
  • Cluster Coin Package 8260$69.99
1 purchases

Slambie

One-time1
  • Kawaii Slam Book$2.99

Questions

Is Cluster free?
Cluster is free to download, with in-app purchases available.
Is Slambie free?
Slambie is free to download, with in-app purchases available.
Do Cluster or Slambie have ads?
Neither Cluster nor Slambie shows ads.
Which is updated more often, Cluster or Slambie?
Cluster ships an update weekly, and Slambie every 4 days. Most recently, Cluster was updated on November 13, 2026 and Slambie on November 10, 2026.

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