# DigiDocker Document Vault vs Zero Scan

The clearest difference is in-app purchases: DigiDocker Document Vault at none against Zero Scan's 2. DigiDocker Document Vault also leads on ads (none vs shown) and device support (3 vs 1). Zero Scan's advantage is update cadence (every 2 days vs weekly). On price there is nothing between them.

Both are free to download. Zero Scan sells 2 in-app purchases, starting at $1.99 per month. DigiDocker Document Vault asks for nothing beyond the download.

DigiDocker Document Vault ships an update weekly, Zero Scan every 2 days. The most recent releases landed on November 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DigiDocker Document Vault | Zero Scan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 40 MB | 120 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ajit Jain](https://appshunter.io/developer/1737346341) | [KUBRA ARSLAN](https://appshunter.io/developer/6779516620) |

## What reviewers say

### DigiDocker Document Vault

[App page](https://appshunter.io/ios/app/digidocker-document-vault/id6738117906)

Securely store, manage, and access all your essential documents like IDs, licenses, and certificates entirely offline. Scan documents to PDF, organize files, and enjoy a private, accessible vault on your device.

**Highlights:** Complete offline document storage, Document scanner and PDF creator, Multi-language support, Dark mode, Auto-detect and manual crop, Enhanced privacy and security

**Features:** macOS Compatibility

**In-app purchases:** none


### Zero Scan

[App page](https://appshunter.io/ios/app/zero-scan-pdf-scanner/id6779516618)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Scan Pro Monthly | $1.99 | per month |
| Zero Scan Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is DigiDocker Document Vault free?

DigiDocker Document Vault is free to download, with no in-app purchases.

### Is Zero Scan free?

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

### Do DigiDocker Document Vault or Zero Scan have ads?

Zero Scan shows ads; DigiDocker Document Vault does not.

### Which is updated more often, DigiDocker Document Vault or Zero Scan?

DigiDocker Document Vault ships an update weekly, and Zero Scan every 2 days. Most recently, DigiDocker Document Vault was updated on November 4, 2026 and Zero Scan on October 6, 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.*