# WNoise vs Thence

The clearest difference is review sentiment: WNoise at 100% against Thence's 0%. WNoise also leads on iOS requirement (16 vs 18.0). Thence's advantage is update cadence (daily vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. WNoise sells 3 in-app purchases, starting at $0.99 per month and Thence sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

WNoise ships an update every 3 months, Thence daily. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WNoise | Thence |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 13 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChaoYuan Zheng](https://appshunter.io/developer/1844520663) | [华周 韦](https://appshunter.io/developer/6782736887) |

## What reviewers say

### WNoise

[App page](https://appshunter.io/ios/app/wnoise/id6753700979)

This app offers a rich library of natural sounds and custom audio uploads to create personalized soundscapes for relaxation, focus, and improved sleep. Manage your favorite mixes, sync them across devices, and use the sleep timer for a peaceful experience.

**Highlights:** Extensive natural sound library, Custom audio uploads, Personalized sound mix management, Cross-device cloud sync, Automatic sleep timer, Independent volume control

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| 3 Months | $2.99 | per 3 months |
| 1 Year | $7.99 | per year |


### Thence

[App page](https://appshunter.io/ios/app/thence/id6782786874)

This app automatically organizes your photos, calendar events, reminders, and locations into a private, searchable timeline. Revisit any date, explore life chapters, and gain a clearer perspective on your memories without a social feed.

**Highlights:** Build timeline from photos, events, reminders, places, Browse memories by day, month, year, Revisit any date, Create life chapters, Search across memories, Local-first privacy

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Yearly Plan | $9.99 | per year |


## Frequently asked questions

### Is WNoise free?

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

### Is Thence free?

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

### Do WNoise or Thence have ads?

Neither WNoise nor Thence shows ads.

### Which is updated more often, WNoise or Thence?

WNoise ships an update every 3 months, and Thence daily. Most recently, WNoise was updated on October 15, 2026 and Thence on October 16, 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.*