# Unicorn手機殼 vs Good Old Days 好老日

The clearest difference is ads: Unicorn手機殼 at none against Good Old Days 好老日's shown. On price, update cadence, 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.

Unicorn手機殼 ships an update monthly, Good Old Days 好老日 every 3 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Unicorn手機殼 | Good Old Days 好老日 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/unicorn/id1049243862/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 119 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [KUN-CHI CHIANG](https://appshunter.io/developer/1237122959) | [JOLLY ROUGE INC.](https://appshunter.io/developer/1558021541) |

## What reviewers say

### Unicorn手機殼

[App page](https://appshunter.io/ios/app/unicorn/id1049243862)

Discover the latest phone cases, 3C accessories, and cute Japanese and Korean style items. Shop 24/7 with a simple interface, multiple payment options, and exclusive new user discounts. Enjoy personalized service and VIP rewards.

**Highlights:** Latest phone cases and accessories, Cute Japanese and Korean style items, 24/7 online shopping, Easy-to-use interface, Multiple payment options, New user discounts and rewards, Online customer service

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

**In-app purchases:** none


### Good Old Days 好老日

[App page](https://appshunter.io/ios/app/good-old-days/id1558021539)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Unicorn手機殼 free?

Unicorn手機殼 is free to download, with no in-app purchases.

### Is Good Old Days 好老日 free?

Good Old Days 好老日 is free to download, with no in-app purchases.

### Do Unicorn手機殼 or Good Old Days 好老日 have ads?

Good Old Days 好老日 shows ads; Unicorn手機殼 does not.

### Which is updated more often, Unicorn手機殼 or Good Old Days 好老日?

Unicorn手機殼 ships an update monthly, and Good Old Days 好老日 every 3 weeks. Most recently, Unicorn手機殼 was updated on October 22, 2026 and Good Old Days 好老日 on October 25, 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.*