# VoiceTimer Countdown vs TekPDF

The clearest difference is in-app purchases: TekPDF at none against VoiceTimer Countdown's 1. TekPDF also leads on iOS requirement (15.5 vs 18.0). VoiceTimer Countdown's advantage is update cadence (every 2 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. VoiceTimer Countdown sells 1 one-off in-app purchase. TekPDF asks for nothing beyond the download.

VoiceTimer Countdown ships an update every 2 days, TekPDF every 6 weeks. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | VoiceTimer Countdown | TekPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Size | 26 MB | 146 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasuko Shikiuchi](https://appshunter.io/developer/316029096) | [TekSevi](https://appshunter.io/developer/6771828120) |

## What reviewers say

### VoiceTimer Countdown

[App page](https://appshunter.io/ios/app/voicetimer-countdown/id6762676566)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### 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 VoiceTimer Countdown free?

VoiceTimer Countdown is free to download, with in-app purchases available.

### Is TekPDF free?

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

### Do VoiceTimer Countdown or TekPDF have ads?

Both VoiceTimer Countdown and TekPDF show ads.

### Which is updated more often, VoiceTimer Countdown or TekPDF?

VoiceTimer Countdown ships an update every 2 days, and TekPDF every 6 weeks. Most recently, VoiceTimer Countdown was updated on October 13, 2026 and TekPDF on October 17, 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.*