# Auris vs さと島 SATO

The clearest difference is review sentiment: さと島 SATO at 95% against Auris's 43%. さと島 SATO also leads on update cadence (every 4 days vs every 9 days). Auris's advantage is in-app purchases (none vs 2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. さと島 SATO sells 2 in-app purchases, starting at $24.99 per month. Auris asks for nothing beyond the download.

Auris ships an update every 9 days, さと島 SATO every 4 days. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Auris | さと島 SATO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (39 ratings)](https://appshunter.io/ios/app/sato-jima/id6761875849/reviews)** |
| Number of ratings | — | **39** |
| Positive reviews | 42.9% of reviews | **94.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free | Free |
| Size | 275 MB | 186 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GATARI Inc.](https://appshunter.io/developer/1446117843) | [pieces inc.](https://appshunter.io/developer/1192642732) |

## What reviewers say

### Auris

[App page](https://appshunter.io/ios/app/auris/id1669305520)

Experience immersive spatial content that transports you into a cinematic world. This platform allows you to engage with augmented reality experiences tied to specific physical locations.

**Highlights:** Immersive spatial experiences, Cinematic world integration, Location-based AR content, Future spatial platform

**Features:** Vision Pro support

**In-app purchases:** none


### さと島 SATO

[App page](https://appshunter.io/ios/app/sato-jima/id6761875849)

Connect with a special message board and exclusive content. Enjoy live streams, behind-the-scenes photos, and unique videos. Engage with the community through comments and real-time interactions.

**Highlights:** Exclusive live streams, Special messages and behind-the-scenes content, Real-time community interaction, Premium member-only photos and videos, Personal blog updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム島民（App） | $24.99 | per month |
| プレミアム島民（アプリ） | $24.99 | per month |


## Frequently asked questions

### Is Auris free?

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

### Is さと島 SATO free?

さと島 SATO is free to download, with in-app purchases available.

### Do Auris or さと島 SATO have ads?

Neither Auris nor さと島 SATO shows ads.

### Which is updated more often, Auris or さと島 SATO?

Auris ships an update every 9 days, and さと島 SATO every 4 days. Most recently, Auris was updated on October 8, 2026 and さと島 SATO 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.*