# AuraSounds vs Rhythmom

The clearest difference is iOS requirement: AuraSounds at 13.0 against Rhythmom's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AuraSounds sells 3 in-app purchases, starting at $0.99 per month and Rhythmom sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AuraSounds ships an update every 2 days, Rhythmom daily. The most recent releases landed on November 4, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AuraSounds | Rhythmom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/aurasounds/id6630377228/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Freemium | — |
| Size | 283 MB | 37 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [杭州心贝时光软件有限公司](https://appshunter.io/developer/1605027451) | [Hangzhou Lion Cat Culture Technology Co., Ltd.](https://appshunter.io/developer/1842787919) |

## What reviewers say

### AuraSounds

[App page](https://appshunter.io/ios/app/aurasounds/id6630377228)

This app offers a vast library of ambient sounds, natural soundscapes, and music to aid relaxation, meditation, focus, and sleep. Users can mix and match sounds, save favorite combinations, and explore curated albums for a personalized auditory experience.

**Highlights:** Over 100 free sounds, Mix and match sounds, Save favorite mixes, Curated sound albums, Multiple theme switching, Natural, ambient, and artificial sounds

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $0.99 | per month |
| Pro Yearly Subscription | $2.99 | per year |
| Lifetime Pro Access | $14.99 | one-time |


### Rhythmom

[App page](https://appshunter.io/ios/app/rhythmom-contraction-timer/id6806600327)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rhythmom | $0.99 | one-time |


## Frequently asked questions

### Is AuraSounds free?

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

### Is Rhythmom free?

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

### Do AuraSounds or Rhythmom have ads?

Neither AuraSounds nor Rhythmom shows ads.

### Which is updated more often, AuraSounds or Rhythmom?

AuraSounds ships an update every 2 days, and Rhythmom daily. Most recently, AuraSounds was updated on November 4, 2026 and Rhythmom on October 29, 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.*