# Chain vs CouponShare 優惠券分享

The clearest difference is device support: Chain at 3 against CouponShare 優惠券分享's 1. Chain also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Chain ships an update weekly, CouponShare 優惠券分享 every 6 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chain | CouponShare 優惠券分享 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Size | 41 MB | 45 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [HOIN TECHNOLOGY CO ., LTD .](https://appshunter.io/developer/1566366629) | [InternX Co. Ltd.](https://appshunter.io/developer/1896517671) |

## What reviewers say

### Chain

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

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

**In-app purchases:** none


### CouponShare 優惠券分享

[App page](https://appshunter.io/ios/app/couponshare/id6793165695)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chain free?

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

### Is CouponShare 優惠券分享 free?

CouponShare 優惠券分享 is free to download, with no in-app purchases.

### Do Chain or CouponShare 優惠券分享 have ads?

Neither Chain nor CouponShare 優惠券分享 shows ads.

### Which is updated more often, Chain or CouponShare 優惠券分享?

Chain ships an update weekly, and CouponShare 優惠券分享 every 6 days. Most recently, Chain was updated on October 31, 2026 and CouponShare 優惠券分享 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.*