# Talk App vs Protect PDFs

The clearest difference is in-app purchases: Talk App at none against Protect PDFs's 2. Talk App also leads on device support (3 vs 1). Protect PDFs's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Protect PDFs sells 2 in-app purchases, starting at $2.99 per 7 days. Talk App asks for nothing beyond the download.

Talk App ships an update every 3 weeks, Protect PDFs every 4 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Talk App | Protect PDFs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 65 MB | 86 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LPL SOFT](https://appshunter.io/developer/1721911994) | [Oscar Fuentes](https://appshunter.io/developer/1708596412) |

## What reviewers say

### Talk App

[App page](https://appshunter.io/ios/app/talk-app/id1440262840)

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

**In-app purchases:** none


### Protect PDFs

[App page](https://appshunter.io/ios/app/protect-pdfs-doctrace/id6804022770)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocTrace Pro Weekly | $2.99 | per 7 days |
| DocTrace Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Talk App free?

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

### Is Protect PDFs free?

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

### Do Talk App or Protect PDFs have ads?

Neither Talk App nor Protect PDFs shows ads.

### Which is updated more often, Talk App or Protect PDFs?

Talk App ships an update every 3 weeks, and Protect PDFs every 4 days. Most recently, Talk App was updated on November 6, 2026 and Protect PDFs 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.*