Comparison

Lock Backup Cloud Storage vs S3Drive

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

Head to head
About

Lock Backup Cloud Storage

Safely store and sync your mobile data, including photos, videos, contacts, and documents, to the cloud. Enjoy peace of mind with end-to-end encryption and two-factor authentication, ensuring only you can access your files. Recover your data from any device in case of loss or cybercrime.

Highlights
  • Secure cloud storage
  • Data synchronization
  • File encryption
  • Cross-device access
  • Data recovery
  • Two-factor authentication
Features
Read full description

Lock BackUp enables you to safely and securely copy your mobile phone data. Easily sync your Photos, Videos, Contacts, Documents, and Calendar for safekeeping and your peace of mind. All your data will be securely encrypted ensuring that only you can restore your data in the event your phone is lost or involved in any common type of cybercrime. Features: - Store and access your files from any device. Phone, tablet or computer. - Upload and download files in the cloud. - Recover your files regardless of the disaster. - Protect your files with built-in encryption and access controls. Register now and get started with Lock Backup with a 10GB free plan, keep your phone and computer files safe on our end-to-end encrypted cloud storage that only you access your data. Our two factor authentication system makes it more secure and prevent you from stolen identification. We’d love to hear from you! Join the Lock BackUp finding us in the different social media platforms using @lockbackupapp or leave us your feedback.

About

S3Drive

This app provides encrypted cloud storage by connecting to various S3, WebDAV, and Rclone compatible services. It offers features like drive mounting, multiple sync modes, and secure file sharing. Your data is encrypted before leaving your device for enhanced privacy.

Highlights
  • Encrypted file storage
  • Drive mounting
  • Multiple sync modes
  • Secure file sharing
  • Photo & video backup
  • Supports S3, WebDAV, Rclone
Features
Read full description

S3Drive is an easy-to-use client that converts any S3, WebDAV or Rclone compatible back-end into your personal encrypted file storage. Your files are encrypted before they leave your device, so no one beside you can access them. Not even us. Features: - Drive mount, - Multiple sync modes (copy, sync, move, two-way), - Content and filename encryption, - Photo & video backup, - Secure sharing via encrypted link, - Multiple accounts support, - Manage files & directories (open, preview, download, copy, delete, rename, folder upload etc.), - Preview different file formats (pdf, markdown, txt, audio, video), - Background audio play-out, - Simple text editor, - Search within directories, - Object Lock support, - File versioning (delete & restore), - Light and dark themes ==Supported providers== Protocols: S3, WebDAV, SFTP, SMB, FTP, HTTP Personal storage: Dropbox, Box, Microsoft OneDrive, pCloud, Proton Drive, Koofr S3 clouds: AWS S3, Backblaze B2, Synology C2, Cloudflare R2, Google Cloud Storage, Wasabi, Linode, IDrive e2, Storj, Scaleway, DigitalOcean Spaces Self-hosted: MinIO, SeaweedFS, GarageFS, Openstack Swift S3, Ceph, Zenko CloudServer Full list: https://docs.s3drive.app/setup/providers Encryption Full compatibility with Rclone crypt - free and open-source encryption scheme. Media backup Backup your valuable photos&videos automatically in the background Sync Synchronize between different accounts. Choose folders and select mode (one-way copy/sync, two-way sync). Import/export Import your data from other providers or export your data if it's time to switch. No vendor lock-in. Cost-effectiveness Choose provider with best pricing model, combine multiple tiers. Self-sovereignty Stay independent from external providers, connect to your own server or NAS... or enable encryption and store your files privately pretty much anywhere. Sign-up for a free account, no credit card required. Available on desktop, mobile and web. If you would like to support our mission considering rating our app and spread the word. We would love to hear from you ! Missing some features? App not working as intended? Need help? Please visit our support channel: https://s3drive.app/support User Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lock Backup Cloud Storage4 screens
S3Drive4 screens

Verdict

The call

The clearest difference is in-app purchases: Lock Backup Cloud Storage at none against S3Drive's 3. Lock Backup Cloud Storage also leads on iOS requirement (10.0 vs 16.6). S3Drive's advantage is rating (4.7 vs 4.4) and review sentiment (50% vs 33%). On price, ratings volume, ads 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. S3Drive sells 3 in-app purchases, starting at $1.99 per month. Lock Backup Cloud Storage asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

S3Drive holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews point the same way: 33% of Lock Backup Cloud Storage's written reviews are positive against 50% of S3Drive's.

UpkeepUpdate frequency

Lock Backup Cloud Storage ships an update every 3 weeks, S3Drive weekly. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 4 level
Lock Backup Cloud Storage versus S3Drive: the parameters behind the verdict, then further details
ParameterLock Backup Cloud StorageS3Drive
PriceFreeFree
Rating4.4 (7 ratings)4.7 (14 ratings) — better
Positive reviews33.3% of reviews50.0% of reviews — better
Number of ratings714 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better16.6
Further details — not scored
Size57 MB207 MB
Age rating4+4+
DeveloperAmerica Voice, llcTomasz Raganowicz

Customer experience

Lock Backup Cloud Storage

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

S3Drive

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

None

Lock Backup Cloud Storage

No in-app purchases

3 purchases

S3Drive

Subscriptions2
  • Ultimate Monthly$1.991 Month
  • Ultimate Yearly$9.991 Year
One-time1
  • Lifetime Ultimate$24.99

Questions

Is Lock Backup Cloud Storage free?
Lock Backup Cloud Storage is free to download, with no in-app purchases.
Is S3Drive free?
S3Drive is free to download, with in-app purchases available.
Which has better reviews, Lock Backup Cloud Storage or S3Drive?
S3Drive is rated higher. Lock Backup Cloud Storage averages 4.4 out of 5 from 7 ratings, while S3Drive averages 4.7 from 14 ratings.
Do Lock Backup Cloud Storage or S3Drive have ads?
Neither Lock Backup Cloud Storage nor S3Drive shows ads.
Which is updated more often, Lock Backup Cloud Storage or S3Drive?
Lock Backup Cloud Storage ships an update every 3 weeks, and S3Drive weekly. Most recently, Lock Backup Cloud Storage was updated on October 5, 2026 and S3Drive on October 11, 2026.

Other comparisons