# Lock Backup Cloud Storage vs S3Drive

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.

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.

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.

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.

## The numbers

| Metric | Lock Backup Cloud Storage | S3Drive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/lock-backup-cloud-storage/id1378357445/reviews) | **[4.7 (14 ratings)](https://appshunter.io/ios/app/s3drive-cloud-storage/id6738086033/reviews)** |
| Number of ratings | 7 | **14** |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 57 MB | 207 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [America Voice, llc](https://appshunter.io/developer/556043737) | [Tomasz Raganowicz](https://appshunter.io/developer/1664121289) |

## What reviewers say

### Lock Backup Cloud Storage

[App page](https://appshunter.io/ios/app/lock-backup-cloud-storage/id1378357445)

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:** macOS Compatibility

**In-app purchases:** none


### S3Drive

[App page](https://appshunter.io/ios/app/s3drive-cloud-storage/id6738086033)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ultimate Monthly | $1.99 | per month |
| Ultimate Yearly | $9.99 | per year |
| Lifetime Ultimate | $24.99 | one-time |


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*