# SOGO AR 相機 vs Chain

The clearest difference is update cadence: Chain at weekly against SOGO AR 相機's every 2 weeks. SOGO AR 相機's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SOGO AR 相機 ships an update every 2 weeks, Chain weekly. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SOGO AR 相機 | Chain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 192 MB | 41 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DIGI SPACE](https://appshunter.io/developer/1528652079) | [HOIN TECHNOLOGY CO ., LTD .](https://appshunter.io/developer/1566366629) |

## What reviewers say

### SOGO AR 相機

[App page](https://appshunter.io/ios/app/sogo-ar/id6475383333)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chain

[App page](https://appshunter.io/ios/app/chain-in/id6762069262)

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

**In-app purchases:** none


## Frequently asked questions

### Is SOGO AR 相機 free?

SOGO AR 相機 is free to download, with no in-app purchases.

### Is Chain free?

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

### Do SOGO AR 相機 or Chain have ads?

Neither SOGO AR 相機 nor Chain shows ads.

### Which is updated more often, SOGO AR 相機 or Chain?

SOGO AR 相機 ships an update every 2 weeks, and Chain weekly. Most recently, SOGO AR 相機 was updated on October 27, 2026 and Chain on October 19, 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.*