Comparison

Clouster vs CumuloSync

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

Head to head
About

Clouster

Read full description

Tired of juggling multiple cloud apps? Clouster brings Dropbox, OneDrive, Box, Amazon S3, Google Cloud Storage, Google Drive, Nextcloud, and any WebDAV server — plus the files on your own device — together into one seamless experience. Access, manage, and sync all your files effortlessly across your devices. Why Clouster? * Multi-Cloud Management – Connect and control Dropbox, OneDrive, Box, Amazon S3, Google Cloud Storage, Google Drive, Nextcloud, and your own WebDAV server in one app. * On-Device Files – Browse, preview, and move files stored on your device right alongside your cloud spaces. * Unified Storage Hub – Combine all your cloud spaces for easy access and organization. * Universal Previews – See thumbnail previews for photos and videos across your cloud spaces and on your device, including HEIC. * Grid or List Views – Switch any folder between a list and a grid of large thumbnails, and drag to select a run of files. * Batch File Operations – Move or copy files across clouds in just a few taps. * Automatic Photo Backup – Securely back up photos to multiple destinations in the background. * Ultra-Fast Transfers – Upload files at lightning speed with parallel processing. * Background Transfers – Transfers you start keep running to completion, even after you leave the app. * Automatic Recovery – Failed transfers retry themselves, and anything left over resumes with a single tap. * Seamless Syncing – Keep your files up to date across all your devices. * Anywhere Access – Reach your files anytime, from any device. * No more app-switching. No more scattered files. Clouster makes cloud management effortless. Maximize your cloud potential – download Clouster today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CumuloSync

Consolidate all your cloud storage services into a single, secure application. Access, manage, and sync files across multiple devices from one unified interface, eliminating the need to switch between different apps.

Highlights
  • Centralized cloud storage access
  • Cross-device file syncing
  • Optional biometric lock and encryption
  • Support for major cloud services
  • File management and sharing
  • Offline file access
  • Smart search and sorting
Read full description

CumuloSync brings all your cloud storage into one secure, centralized folder synced across all your devices. Seamlessly access and manage your Dropbox, Google Drive, OneDrive, iCloud Drive, and local files—all from a single, easy-to-use app. With CumuloSync, there’s no need to switch between multiple apps or tabs. Your entire cloud life is organized, searchable, and right where you need it. Whether you’re backing up photos, transferring documents, or managing folders across platforms, CumuloSync keeps your files connected and available locally and across the cloud. Key Features: • Centralized access to all your cloud storage • Syncs files across iPhone, iPad, and Mac • Optional Face ID / Touch ID lock and local file encryption • Unified support for Dropbox, Google Drive, OneDrive, and iCloud Drive • Browse, upload, rename, delete, compress/decompress and share files • Offline access to downloaded files • Smart search and sort by name, size, or date Built for privacy and productivity CumuloSync uses secure APIs and never stores your credentials. All downloaded files stay protected with system-level encryption and are under your full control. Privacy Policy: https://neuracoretech.com/privacy Terms of Use: https://neuracoretech.com/terms Terms of Use (Standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Clouster4 screens
CumuloSync4 screens

Verdict

The call

The clearest difference is update cadence: Clouster at fortnightly against CumuloSync's every 2 months. Clouster also leads on iOS requirement (15.0 vs 17.2). 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. Clouster sells 3 in-app purchases, starting at $4.99 per month and CumuloSync sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Clouster ships an update fortnightly, CumuloSync every 2 months. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
Clouster versus CumuloSync: the parameters behind the verdict, then further details
ParameterClousterCumuloSync
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS15.0 — better17.2
Further details — not scored
Size51 MB42 MB
Age rating4+4+
DeveloperPIN CHU WENNeuraCore Technologies

In-app purchases

3 purchases

Clouster

Subscriptions3
  • Clouster Pro Welcome Offer3 Days trial$4.991 Month
  • Clouster Pro 1 Month$14.991 Month
  • Clouster Pro 1 Year$89.991 Year
2 purchases

CumuloSync

Subscriptions2
  • Monthly Subscription$1.991 Month
  • CumuloSync Monthly$16.991 Year

Questions

Is Clouster free?
Clouster is free to download, with in-app purchases available.
Is CumuloSync free?
CumuloSync is free to download, with in-app purchases available.
Do Clouster or CumuloSync have ads?
Neither Clouster nor CumuloSync shows ads.
Which is updated more often, Clouster or CumuloSync?
Clouster ships an update fortnightly, and CumuloSync every 2 months. Most recently, Clouster was updated on October 17, 2026 and CumuloSync on October 3, 2026.

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