# Pulse Timer vs White Noise

The clearest difference is update cadence: White Noise at every 6 weeks against Pulse Timer's every 4 months. Pulse Timer's advantage is iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pulse Timer sells 3 in-app purchases, starting at $0.99 per month and White Noise sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Pulse Timer ships an update every 4 months, White Noise every 6 weeks. Both last shipped on October 4, 2026.

## The numbers

| Metric | Pulse Timer | White Noise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/white-noise-sleep-tracker/id6748385055/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 60 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Mironov](https://appshunter.io/developer/1784262433) | [Dimitar Kolev](https://appshunter.io/developer/1892833125) |

## What reviewers say

### Pulse Timer

[App page](https://appshunter.io/ios/app/pulse-timer/id6739215159)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $0.99 | per month |
| 6 month | $3.99 | per 6 months |
| Unlimited access | $12.99 | one-time |


### White Noise

[App page](https://appshunter.io/ios/app/white-noise-sleep-tracker/id6748385055)

This app helps you relax, fall asleep faster, and improve sleep quality with soothing sounds and smart sleep tracking. Create custom sound mixes and wake up gently with a smart alarm.

**Highlights:** White noise sound library, Sleep pattern tracking, Smart alarm for gentle wake-ups, Customizable sound mixes, Sleep timer, Clean, relaxing interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| White Noise: Sleep Tracker | $5.99 | per 7 days |
| White Noise: Sleep Sounds | $5.99 | per 7 days |
| Meditation, Calm, Relax Sound | $9.99 | per 7 days |
| White Noise: Sleep Sounds | $9.99 | per 7 days |


## Frequently asked questions

### Is Pulse Timer free?

Pulse Timer is free to download, with in-app purchases available.

### Is White Noise free?

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

### Do Pulse Timer or White Noise have ads?

Neither Pulse Timer nor White Noise shows ads.

### Which is updated more often, Pulse Timer or White Noise?

Pulse Timer ships an update every 4 months, and White Noise every 6 weeks. Most recently, Pulse Timer was updated on October 4, 2026 and White Noise on October 4, 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.*