# Document Scanner vs Invox

The clearest difference is device support: Document Scanner at 3 against Invox's 1. Document Scanner also leads on iOS requirement (14.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Document Scanner ships an update every 5 days, Invox weekly. The most recent releases landed on June 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Document Scanner | Invox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | — |
| Size | 32 MB | 6 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mobilions Labs Private Limited](https://appshunter.io/developer/1577176376) | [Mohamed Fakiri](https://appshunter.io/developer/1397160283) |

## What reviewers say

### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-doc-pdf-id/id6737333831)

Transform your phone into a powerful document scanner. Effortlessly capture high-resolution scans, create multi-page PDFs, and organize your files. Features include OCR, digital signatures, and secure file protection.

**Highlights:** High-resolution document scanning, Smart cropping and color filters, Multi-page PDF creation, Batch scanning and organization, OCR for text extraction, PDF compression and resizing, Digital signature and password protection

**Features:** macOS Compatibility

**In-app purchases:** none


### Invox

[App page](https://appshunter.io/ios/app/invox-pdf-document-scanner/id6745332000)

**In-app purchases:** none


## Frequently asked questions

### Is Document Scanner free?

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

### Is Invox free?

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

### Do Document Scanner or Invox have ads?

Neither Document Scanner nor Invox shows ads.

### Which is updated more often, Document Scanner or Invox?

Document Scanner ships an update every 5 days, and Invox weekly. Most recently, Document Scanner was updated on June 10, 2026 and Invox on September 18, 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.*