# VaultQR vs ViewSide Link

The clearest difference is rating: ViewSide Link at 5.0 against VaultQR's 4.5. ViewSide Link also leads on in-app purchases (none vs 1). VaultQR's advantage is ratings volume (4 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. VaultQR sells 1 one-off in-app purchase. ViewSide Link asks for nothing beyond the download.

ViewSide Link holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

VaultQR ships an update weekly, ViewSide Link every 5 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | VaultQR | ViewSide Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/vaultqr-hybrid-security/id6765917689/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/viewside-link/id6787559105/reviews)** |
| Number of ratings | **4** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 0 MB | 18 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JENNIFER LARA GOLD](https://appshunter.io/developer/1886579659) | [Hyun Sik Choi](https://appshunter.io/developer/6787559107) |

## What reviewers say

### VaultQR

[App page](https://appshunter.io/ios/app/vaultqr-hybrid-security/id6765917689)

Secure your sensitive data with a unique hybrid system. This app combines biometric-protected digital vaults with physical QR code keys for access. Store private content and generate QR codes that act as your unique key to unlock it.

**Highlights:** Biometric-protected vault entries, Physical QR key generation, Secure storage of private content, Hybrid digital and physical security, QR code scanning for access

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited Vaults | $4.99 | one-time |


### ViewSide Link

[App page](https://appshunter.io/ios/app/viewside-link/id6787559105)

Connect two phones to view a live camera feed from one device on another in real time. Ideal for checking workout form, hard-to-see areas, or magnifying small text. Quick QR code pairing means no account is needed.

**Highlights:** Real-time camera feed streaming, QR code device connection, Workout posture monitoring, Photo and video capture, View hard-to-see spaces, Magnifier for small text, Adjustable video quality

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

**In-app purchases:** none


## Frequently asked questions

### Is VaultQR free?

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

### Is ViewSide Link free?

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

### Which has better reviews, VaultQR or ViewSide Link?

ViewSide Link is rated higher. VaultQR averages 4.5 out of 5 from 4 ratings, while ViewSide Link averages 5.0 from 1 ratings.

### Do VaultQR or ViewSide Link have ads?

Neither VaultQR nor ViewSide Link shows ads.

### Which is updated more often, VaultQR or ViewSide Link?

VaultQR ships an update weekly, and ViewSide Link every 5 days. Most recently, VaultQR was updated on October 31, 2026 and ViewSide Link on October 28, 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.*