# WSTalk vs TekPDF

The clearest difference is ads: WSTalk at none against TekPDF's shown. WSTalk also leads on update cadence (daily vs every 6 weeks). TekPDF's advantage is iOS requirement (15.5 vs 17.6). On price, in-app purchases and device support there is nothing between them.

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

WSTalk ships an update daily, TekPDF every 6 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | WSTalk | TekPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 6 weeks |
| Size | 18 MB | 146 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeiRong Yu](https://appshunter.io/developer/741249888) | [TekSevi](https://appshunter.io/developer/6771828120) |

## What reviewers say

### WSTalk

[App page](https://appshunter.io/ios/app/wstalk/id6763981738)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### TekPDF

[App page](https://appshunter.io/ios/app/tekpdf-pdf-editor-and-scanner/id6780976966)

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

**In-app purchases:** none


## Frequently asked questions

### Is WSTalk free?

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

### Is TekPDF free?

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

### Do WSTalk or TekPDF have ads?

TekPDF shows ads; WSTalk does not.

### Which is updated more often, WSTalk or TekPDF?

WSTalk ships an update daily, and TekPDF every 6 weeks. Most recently, WSTalk was updated on October 25, 2026 and TekPDF on October 25, 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.*