# CUAD Telmex vs Scan to PDF

The clearest difference is in-app purchases: CUAD Telmex at none against Scan to PDF's 2. CUAD Telmex also leads on ads (none vs shown). Scan to PDF's advantage is update cadence (every 2 months vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Scan to PDF sells 2 in-app purchases, starting at $2.99 per month. CUAD Telmex asks for nothing beyond the download.

CUAD Telmex ships an update every 11 months, Scan to PDF every 2 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CUAD Telmex | Scan to PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 74 MB | 94 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Teléfonos de México, S.A.B. de C.V.](https://appshunter.io/developer/903505961) | [Yabin Alejandro Lagunes Cuevas](https://appshunter.io/developer/1754517101) |

## What reviewers say

### CUAD Telmex

[App page](https://appshunter.io/ios/app/cuad-telmex/id1636760466)

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

**In-app purchases:** none


### Scan to PDF

[App page](https://appshunter.io/ios/app/scan-to-pdf-doc-scanner-ocr/id6761705970)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Master Premium Monthly | $2.99 | per month |
| PDF Master Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is CUAD Telmex free?

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

### Is Scan to PDF free?

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

### Do CUAD Telmex or Scan to PDF have ads?

Scan to PDF shows ads; CUAD Telmex does not.

### Which is updated more often, CUAD Telmex or Scan to PDF?

CUAD Telmex ships an update every 11 months, and Scan to PDF every 2 months. Most recently, CUAD Telmex was updated on October 24, 2026 and Scan to PDF 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.*