# Invox vs PDF Scanner; Scan & Convert

The clearest difference is in-app purchases: Invox at none against PDF Scanner; Scan & Convert's 2. Invox also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner; Scan & Convert sells 2 in-app purchases, starting at $4.99 per 7 days. Invox asks for nothing beyond the download.

Invox ships an update weekly, PDF Scanner; Scan & Convert every 2 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Invox | PDF Scanner; Scan & Convert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scanner-scan-and-convert/id6767644995/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | — | Freemium |
| Size | 6 MB | 30 MB |
| Requires iOS | 17.6 | **17.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Fakiri](https://appshunter.io/developer/1397160283) | [Bilal Akkoc](https://appshunter.io/developer/1768984191) |

## What reviewers say

### Invox

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

**In-app purchases:** none


### PDF Scanner; Scan & Convert

[App page](https://appshunter.io/ios/app/pdf-scanner-scan-and-convert/id6767644995)

Digitize paper documents into high-quality PDFs using your camera. Extract text with OCR, add electronic signatures, and organize files across devices. Perfect for professionals and students needing efficient document management.

**Highlights:** High-quality document scanning, Automatic edge detection and cropping, OCR text recognition, Digital signature creation and application, Document organization and search, iCloud synchronization

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner Weekly Premium | $4.99 | per 7 days |
| PDF Scanner Monthly Premium | $14.99 | per month |


## Frequently asked questions

### Is Invox free?

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

### Is PDF Scanner; Scan & Convert free?

PDF Scanner; Scan & Convert is free to download, with in-app purchases available.

### Do Invox or PDF Scanner; Scan & Convert have ads?

Neither Invox nor PDF Scanner; Scan & Convert shows ads.

### Which is updated more often, Invox or PDF Scanner; Scan & Convert?

Invox ships an update weekly, and PDF Scanner; Scan & Convert every 2 months. Most recently, Invox was updated on October 5, 2026 and PDF Scanner; Scan & Convert on October 9, 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.*