# PSY by PSY vs CouponShare 優惠券分享

The clearest difference is update cadence: CouponShare 優惠券分享 at every 6 days against PSY by PSY's fortnightly. 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.

PSY by PSY ships an update fortnightly, CouponShare 優惠券分享 every 6 days. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PSY by PSY | CouponShare 優惠券分享 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 23 MB | 45 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chia-An Hou](https://appshunter.io/developer/6782319504) | [InternX Co. Ltd.](https://appshunter.io/developer/1896517671) |

## What reviewers say

### PSY by PSY

[App page](https://appshunter.io/ios/app/psy-by-psy/id6782319502)

**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 PSY by PSY free?

PSY by PSY 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 PSY by PSY or CouponShare 優惠券分享 have ads?

Neither PSY by PSY nor CouponShare 優惠券分享 shows ads.

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

PSY by PSY ships an update fortnightly, and CouponShare 優惠券分享 every 6 days. Most recently, PSY by PSY was updated on October 3, 2026 and CouponShare 優惠券分享 on October 9, 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.*