# Doc Vault vs FairScan

The clearest difference is in-app purchases: Doc Vault at none against FairScan's 3. FairScan's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FairScan sells 3 in-app purchases, starting at $2.99 per month. Doc Vault asks for nothing beyond the download.

Doc Vault ships an update every 3 weeks, FairScan every 6 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Doc Vault | FairScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fairscan-pdf-scanner/id6780898165/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 70 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Althobaiti](https://appshunter.io/developer/1838540690) | [Moaath Othman](https://appshunter.io/developer/866641649) |

## What reviewers say

### Doc Vault

[App page](https://appshunter.io/ios/app/doc-vault-file-manager/id6756783368)

**In-app purchases:** none


### FairScan

[App page](https://appshunter.io/ios/app/fairscan-pdf-scanner/id6780898165)

Transform your device into a private document scanner. Capture, enhance, and save documents as searchable PDFs locally. Offers features like ID card scanning, password protection, and redaction.

**Highlights:** On-device scanning and OCR, Searchable PDF creation, ID card scanning mode, Password-protected PDFs, Quick scan integrations, Document organization and signing, Redaction of sensitive information

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $14.99 | per year |
| FairScan Pro | $19.99 | one-time |


## Frequently asked questions

### Is Doc Vault free?

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

### Is FairScan free?

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

### Do Doc Vault or FairScan have ads?

Neither Doc Vault nor FairScan shows ads.

### Which is updated more often, Doc Vault or FairScan?

Doc Vault ships an update every 3 weeks, and FairScan every 6 days. Most recently, Doc Vault was updated on November 9, 2026 and FairScan on October 31, 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.*