# Sync vs DocuShield

The clearest difference is in-app purchases: Sync at none against DocuShield's 1. Sync also leads on ratings volume (830 vs 37). DocuShield's advantage is review sentiment (83% vs 51%) and rating (4.6 vs 4.2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DocuShield sells 1 in-app purchase, starting at $12.99 per 7 days. Sync asks for nothing beyond the download.

DocuShield holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Sync has 830 ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 51% of Sync's written reviews are positive against 83% of DocuShield's.

Sync ships an update every 3 weeks, DocuShield every 2 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sync | DocuShield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (830 ratings)](https://appshunter.io/ios/app/sync-secure-cloud-storage/id917410266/reviews) | **[4.6 (37 ratings)](https://appshunter.io/ios/app/docushield-pdf-and-vault/id1584651265/reviews)** |
| Number of ratings | **830** | 37 |
| Positive reviews | 51.2% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 53 MB | 35 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sync.com Inc.](https://appshunter.io/developer/917410265) | [GINGA EUROPEAN LP](https://appshunter.io/developer/1572287520) |

## What reviewers say

### Sync

[App page](https://appshunter.io/ios/app/sync-secure-cloud-storage/id917410266)

Securely store, access, and share your files with end-to-end encryption. This cloud storage solution allows you to sync data across all your devices and collaborate with others through shared folders. Protect your sensitive information with robust privacy features.

**Highlights:** 5 GB free secure cloud storage, Access files from any device, Secure file sharing via links, Collaborate with shared folders, End-to-end encryption, Access controls

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly
- 🔒 Secure cloud storage
- 💡 Great value for the price
- 🚀 Fast and reliable
- 🇨🇦 Canadian-based company

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔍 Lack of search functionality
- 🚧 Outdated and basic UI
- 🔻 Slow upload/download speeds
- 📂 Limited file management options

**Reported bugs**

- Unreliable camera roll backup
- Inconsistent file sync across devices
- Frequent app crashes and freezes
- Inability to access offline files
- Sync issues when switching devices

**Requested features**

- Improved iOS app integration with Files app
- Video playback and streaming support
- Bulk file management (rename, move, delete)
- Advanced sharing options and controls
- Better background sync for photos/videos


### DocuShield

[App page](https://appshunter.io/ios/app/docushield-pdf-and-vault/id1584651265)

Securely store videos and create private folders to protect your important content. Set a password for the application to ensure privacy. Convert files to PDF and generate shareable links with a subscription.

**Highlights:** Save videos to private folders, Create private folders, Set application password, Convert files to PDF (subscription), Create universal share links (subscription)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Subscription | $12.99 | per 7 days |


## Frequently asked questions

### Is Sync free?

Sync is free to download, with no in-app purchases.

### Is DocuShield free?

DocuShield is free to download, with in-app purchases available.

### Which has better reviews, Sync or DocuShield?

DocuShield is rated higher. Sync averages 4.2 out of 5 from 830 ratings, while DocuShield averages 4.6 from 37 ratings.

### Do Sync or DocuShield have ads?

Neither Sync nor DocuShield shows ads.

### Which is updated more often, Sync or DocuShield?

Sync ships an update every 3 weeks, and DocuShield every 2 weeks. Most recently, Sync was updated on November 6, 2026 and DocuShield on November 3, 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.*