# grug vs Sonaur

The clearest difference is in-app purchases: grug at none against Sonaur's 1. grug also leads on ratings volume (3.4K vs 11). Sonaur's advantage is device support (3 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Sonaur sells 1 one-off in-app purchase. grug asks for nothing beyond the download.

Sonaur holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: grug has 3.4K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 96% of grug's written reviews are positive against 100% of Sonaur's.

grug ships an update weekly, Sonaur every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | grug | Sonaur |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.4K ratings)](https://appshunter.io/ios/app/grug/id6751649802/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/sonaur/id6755934796/reviews)** |
| Number of ratings | **3.4K** | 11 |
| Positive reviews | 96.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 61 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ocho](https://appshunter.io/developer/1802971058) | [Scott Kiekbusch](https://appshunter.io/developer/1857439513) |

## What reviewers say

### grug

[App page](https://appshunter.io/ios/app/grug/id6751649802)

Receive a daily dose of simple, profound wisdom to help you navigate life's challenges. This app offers straightforward truths and accompanying artwork to inspire personal growth and contentment. It focuses on mindfulness and taking small steps each day.

**Highlights:** Daily wisdom sharing, Accompanying artwork, Home screen widget, Customizable themes, Light and dark modes, No login or tracking

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

**In-app purchases:** none


### Sonaur

[App page](https://appshunter.io/ios/app/sonaur/id6755934796)

This app transforms real-time data, like weather or biometrics, into evolving ambient music. It offers unique, artist-composed soundscapes that adapt to your environment and personal rhythms, perfect for focus, relaxation, or sleep. Enjoy an uninterrupted, personalized listening experience.

**Highlights:** Real-time weather-driven music, Artist-composed sonic palettes, Biometric sound shaping (Apple Watch), Binaural beats for focus/sleep, Sleep timer, Lock screen playback

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sonaur Health Mode | $19.99 | one-time |


## Frequently asked questions

### Is grug free?

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

### Is Sonaur free?

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

### Which has better reviews, grug or Sonaur?

Sonaur is rated higher. grug averages 4.8 out of 5 from 3.4K ratings, while Sonaur averages 5.0 from 11 ratings.

### Do grug or Sonaur have ads?

Neither grug nor Sonaur shows ads.

### Which is updated more often, grug or Sonaur?

grug ships an update weekly, and Sonaur every 9 days. Most recently, grug was updated on October 25, 2026 and Sonaur on October 24, 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.*