# White Noise vs Dosync

The clearest difference is in-app purchases: Dosync at none against White Noise's 3. Dosync also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 81%). White Noise's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (1.4K vs 5). On price and ads there is nothing between them.

Both are free to download. White Noise sells 3 in-app purchases, starting at $3.99 per month. Dosync asks for nothing beyond the download.

Dosync holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: White Noise has 1.4K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 81% of White Noise's written reviews are positive against 100% of Dosync's.

White Noise ships an update every 2 weeks, Dosync every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | White Noise | Dosync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.4K ratings)](https://appshunter.io/ios/app/white-noise-sound-machine/id1459538265/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dosync/id6758967395/reviews)** |
| Number of ratings | **1.4K** | 5 |
| Positive reviews | 81.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 139 MB | 14 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BRIDGETECH SOLUTIONS LIMITED](https://appshunter.io/developer/497840921) | [Dosync, Inc.](https://appshunter.io/developer/1876084781) |

## What reviewers say

### White Noise

[App page](https://appshunter.io/ios/app/white-noise-sound-machine/id1459538265)

Create personalized soundscapes for relaxation, sleep, or focus. Mix and adjust a wide variety of ambient sounds with advanced audio controls. Works offline and integrates with Siri.

**Highlights:** Extensive library of relaxing sleep sounds, Combine and customize sounds, Advanced audio adjustment (reverb, EQ, speed), Real-time sound visualizer, Sleep timer, Apple Health integration, Siri and Shortcuts integration, Offline functionality

**Features:** Family Sharing, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhiteNoise Sleep Sound Monthly | $3.99 | per month |
| WhiteNoise Sleep Sound Yearly | $19.99 | per year |
| White Noise Lifetime Purchase | $59.99 | one-time |

**What reviewers like**

- 🌙 Calming and soothing sounds
- 👍 Customizable sound options
- 🚀 Helps with sleep and relaxation
- 💡 Useful for focus and meditation
- 🤖 High-quality sound engineering

**What reviewers complain about**

- 🔋 High battery consumption
- 🔒 Subscription model limits free access
- 🐛 Occasional sound cutting out issues
- 💰 Paid features could be overpriced

**Reported bugs**

- Headphone switching issues between devices
- Inconsistent volume levels across different sounds

**Requested features**

- Sync favorite sounds across devices
- More customization options for mixes
- Ability to save sound combinations on Apple Watch
- Improved volume control and balance


### Dosync

[App page](https://appshunter.io/ios/app/dosync/id6758967395)

This app helps you establish and maintain a consistent supplement regimen. It offers smart tracking, AI-driven insights, and personalized suggestions to optimize your wellness goals, whether for energy, sleep, or performance.

**Highlights:** Track supplements and daily intake, Personalized wellness goals, AI-powered insights, Supplement library and history, Consistency scoring

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

**In-app purchases:** none


## Frequently asked questions

### Is White Noise free?

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

### Is Dosync free?

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

### Which has better reviews, White Noise or Dosync?

Dosync is rated higher. White Noise averages 4.7 out of 5 from 1.4K ratings, while Dosync averages 5.0 from 5 ratings.

### Do White Noise or Dosync have ads?

Neither White Noise nor Dosync shows ads.

### Which is updated more often, White Noise or Dosync?

White Noise ships an update every 2 weeks, and Dosync every 2 months. Most recently, White Noise was updated on October 24, 2026 and Dosync on October 21, 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.*