# Quadrant Todos vs PDF Factory Plus

The clearest difference is in-app purchases: Quadrant Todos at none against PDF Factory Plus's 1. PDF Factory Plus's advantage is device support and iOS requirement (15.6 vs 17.0). On price there is nothing between them.

Both are free to download. PDF Factory Plus sells 1 one-off in-app purchase. Quadrant Todos asks for nothing beyond the download.

## The numbers

| Metric | Quadrant Todos | PDF Factory Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (10 ratings)](https://appshunter.io/ios/app/pdf-factory-plus/id1663406658/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 26 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 61 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [臻昊 王](https://appshunter.io/developer/1583940586) | [路 张](https://appshunter.io/developer/562716999) |

## What reviewers say

### Quadrant Todos

[App page](https://appshunter.io/ios/app/quadrant-todos/id1596391758)

**In-app purchases:** none


### PDF Factory Plus

[App page](https://appshunter.io/ios/app/pdf-factory-plus/id1663406658)

This app offers a comprehensive suite of local PDF processing tools, ensuring your files remain secure and private. It provides intuitive features for editing, converting, merging, and protecting PDF documents without requiring an internet connection or account creation.

**Highlights:** Local PDF processing for enhanced security, Password protection and decryption, Page deletion and extraction, Merge multiple PDFs, Image and XPS to PDF conversion, PDF repair and linearization, PDF to scanned file conversion

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Factory Plus | Free | one-time |


## Frequently asked questions

### Is Quadrant Todos free?

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

### Is PDF Factory Plus free?

PDF Factory Plus is free to download, with in-app purchases available.

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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.*