# White Noise Plus vs PDFocus

The clearest difference is in-app purchases: PDFocus at none against White Noise Plus's 1. PDFocus also leads on update cadence (every 3 weeks vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. White Noise Plus sells 1 one-off in-app purchase. PDFocus asks for nothing beyond the download.

White Noise Plus ships an update every 15 months, PDFocus every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | White Noise Plus | PDFocus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (28 ratings)](https://appshunter.io/ios/app/white-noise-plus/id1281372285/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 3 MB |
| Requires iOS | 18.6 | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Albers](https://appshunter.io/developer/1281372284) | [Dev First](https://appshunter.io/developer/1716876343) |

## What reviewers say

### White Noise Plus

[App page](https://appshunter.io/ios/app/white-noise-plus/id1281372285)

This utility app provides a variety of ambient sounds like white, brown, and pink noise to aid relaxation and sleep. It includes customizable features such as a sleep timer, volume fading, and theme options. Integration with Siri Shortcuts and widgets enhances user convenience.

**Highlights:** White, brown, and pink noise generation, Sleep timer, Wavy and fading volume control, Dark/light theme options, Siri Shortcuts support, Widget integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.00 | one-time |


### PDFocus

[App page](https://appshunter.io/ios/app/pdfocus/id6758308559)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is White Noise Plus free?

White Noise Plus is free to download, with in-app purchases available.

### Is PDFocus free?

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

### Do White Noise Plus or PDFocus have ads?

Neither White Noise Plus nor PDFocus shows ads.

### Which is updated more often, White Noise Plus or PDFocus?

White Noise Plus ships an update every 15 months, and PDFocus every 3 weeks. Most recently, White Noise Plus was updated on November 3, 2026 and PDFocus on October 28, 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.*