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Cloud Storage Apps Compared: Space, Privacy and Sync
Google Drive leads for collaboration, while MobiDrive gives you 20GB free and Proton Drive puts end-to-end encryption first.
Quick Picks
Best overall: Google Drive for collaboration, scanning and a mature iPhone experience.
Best free storage: MobiDrive, with 20GB available after sign-up.
Best for privacy: Proton Drive, which includes an end-to-end encrypted vault.
This list is narrower than it first appears. Google Cloud is an infrastructure-management console, Belfortnet Internet manages ISP accounts, and Xem ngay tot xau 2020 is unrelated to file storage, so they do not belong in a cloud-drive comparison.
Storage That Changes the Decision
The free allowance is the first useful dividing line. MobiDrive advertises 20GB at no cost after account creation, pCloud and Dropbox are free to install but do not state their included storage in the supplied listing data, and Proton Drive confirms 5GB free. That makes MobiDrive the obvious starting point for a large photo or document archive, while Proton Drive asks you to trade capacity for stronger privacy positioning.
Ratings tell a different story. Google Drive and Dropbox both sit at 4.7 stars, but Google Drive has 98K ratings compared with Dropbox's 11K. pCloud scores 4.6 from 114 ratings, which is encouraging but far less statistically useful. The practical lesson: a high score from a large review base carries more weight than a near-identical score from a small sample.
MobiDrive starts with the strongest free-storage claim here: 20GB after sign-up, plus backup, sync and access across devices and platforms. It is ad-free according to the app description, which matters during everyday file browsing. The limitation is evidence depth: the supplied listing does not include a rating, storage pricing beyond the free tier, app size, or permission details. Choose it for a large no-cost starter vault, but check the current upgrade terms before moving an entire archive.
Proton Drive gives up 15GB of free capacity compared with MobiDrive, then makes the privacy trade explicit with an end-to-end encrypted vault. Automatic photo and video backup, folder sync and file sharing cover the daily basics. It is the pick for sensitive documents and private media, not for someone trying to store a large free photo library. The listing does not state app size, battery impact or permission scope, so those should be checked in Google Play before installation.
Proton Drive
Best for individuals needing secure storage for sensitive documents and memories, especially those concerned about privacy.
pCloud sits between the privacy-first and storage-first choices, with a 4.6-star iPhone rating from 114 ratings and a free download with in-app purchases. The supplied App Store data does not reveal the free allowance, so it cannot honestly beat MobiDrive on capacity or Proton Drive on encryption. Its appeal is a familiar cloud-storage format for people who want file access without committing immediately. Treat the small rating sample as a reason to test sync and offline behaviour before paying.
Cloud Storage
Best for casual users wanting a cloud storage solution with ample free space and easy accessibility.
Dropbox has the strongest review evidence among the dedicated storage apps after Google Drive: 4.7 stars from 11K ratings. Its listing highlights file transfer and photo sharing, which suits people who regularly send folders to others rather than simply backing up a phone. The catch is familiar freemium friction: it is free to install but includes in-app purchases, and the supplied data does not state the free storage quota. Pick Dropbox for a mature sharing workflow, not for the largest confirmed free allowance.
Dropbox
Freelancers and small teams needing reliable file sharing and storage solutions without hefty costs.
Google Drive is the safest recommendation for mixed personal and work use. It combines a 4.7-star rating from 98K reviews with cloud storage and a file scanner, and it ranks No. 9 in the supplied New Zealand Productivity chart data. That review volume is the strongest signal in this group, although it does not prove faster uploads or lower battery use. Choose it when shared files, document capture and broad familiarity matter more than a privacy-specialist design.
Google Drive
Best for individuals and teams needing efficient file sharing and collaboration tools.
Google Drive wins the evidence battle, but MobiDrive wins the stated free-capacity battle. That distinction matters: the most reviewed app is not automatically the one that gives you the most storage without paying.
Sharing, Backup and Platform Fit
A cloud drive earns its place by reducing friction during real tasks: scanning a document, sending a folder, restoring photos or opening a file on a second device. Google Drive and Dropbox are the clearest choices for sharing-heavy routines. MobiDrive explicitly covers backup, sync and cross-platform access. Proton Drive covers backup, sharing and folder sync, with encryption as its defining advantage.
Platform coverage is uneven in the supplied data. pCloud, Dropbox, Google Drive and Cloud Storage: Cloud Drive App have New Zealand App Store listings, while MobiDrive and Proton Drive are listed for Android. The smaller Cloud Storage app is iPhone-only and is not verified for macOS, which sharply limits its usefulness for people moving between a phone and computer.
Cloud Storage: Cloud Drive App is a narrow iPhone-only proposition, with a 4.2-star rating from just 13 ratings and in-app purchases. Its listing promises secure photo and video backup, but the supplied data does not confirm storage size, pricing, app size, permissions or desktop support; it specifically says the app is not verified for macOS. That makes it a test-first option for iPhone owners who only need basic media backup, not a serious cross-platform archive.
The two Apple-focused choices are harder to recommend because their public data is thin. A low rating count is not proof of poor performance, but it is a weaker basis for trusting automatic backup with irreplaceable photos. Before subscribing, test a small folder, confirm deletion behaviour and check whether background uploads affect battery life.
Apps That Do Not Belong in This Comparison
Google Cloud is built for managing Google Cloud services from Android, including billing, dashboards, virtual machines and Cloud Shell. It is a developer and infrastructure console, not a personal file-sync drive.
Belfortnet Internet manages ISP bills, contracts and support, while Xem ngay tot xau 2020 provides Vietnamese date-selection content. Both may be useful in their own categories, but neither should be judged beside cloud-storage apps.
Google Cloud is the outlier with the clearest technical purpose: Android users can monitor services, check billing, access dashboards, SSH into virtual machines and use Cloud Shell. Those are valuable controls for a developer managing hosted infrastructure, but they do nothing for ordinary photo backup or family file sharing. It belongs on a developer's phone, not in a personal cloud-drive shortlist.
Google Cloud
Best for IT professionals and developers who need to manage their Google Cloud services while away from their desks.
Belfortnet Internet is an account-management app for the provider's customers, covering bills, payment history, contracts and support. It is not a general storage service and the supplied description does not mention file backup, sync or document sharing. Keep it installed if Belfortnet supplies your internet connection; skip it entirely if the goal is cloud productivity.
Belfortnet Internet
Current Belfortnet customers looking for a convenient way to manage their internet services and support needs.
Xem ngay tot xau 2020 is unrelated to cloud storage: its description concerns traditional Vietnamese date and auspicious-hour selection. Including it in a file-storage ranking would create a misleading comparison, so it earns a place here only as an item to exclude. The app's category fit is the issue, not its storage performance.
See Good Bad 2020
Individuals interested in Vietnamese cultural practices or those planning significant life events like weddings or house moves.
Which Cloud App Should You Install?
Choose Google Drive if you share documents, scan paperwork or work across personal and professional files. Its 4.7-star rating from 98K reviews is the strongest reliability signal in this dataset, and the iPhone listing places it high in the Productivity chart.
Choose MobiDrive if confirmed free capacity matters most. The advertised 20GB beats Proton Drive's 5GB, although the missing pricing and performance details make a small-scale trial sensible.
Choose Proton Drive if privacy is the deciding factor and 5GB covers your starting needs. Its end-to-end encrypted vault is more meaningful than a generic “secure” claim, but the free allowance is modest.
Choose Dropbox for established file sharing and photo transfer, especially if collaborators already use it. Choose pCloud if you want another established storage app to test, but verify the free allowance before comparing it with MobiDrive. The iPhone-only Cloud Storage and Total Drive apps make sense only for narrow Apple backup routines, while Google Cloud belongs with infrastructure tools rather than personal productivity.
For a new account, I'd start with Google Drive for general work, MobiDrive for free capacity, or Proton Drive for private files. Those three cover the meaningful differences in this shortlist without pretending every listed app solves the same problem.