# CASEGUIDER vs 秀墨间

The clearest difference is update cadence: 秀墨间 at every 9 days against CASEGUIDER's monthly. CASEGUIDER's advantage is review sentiment (43% vs 33%). 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.

CASEGUIDER ships an update monthly, 秀墨间 every 9 days. The most recent releases landed on June 6, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | CASEGUIDER | 秀墨间 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/caseguider/id6469459421/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **42.9% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | — |
| Size | 42 MB | 37 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Wuxi Twenty-eight Stars Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1712013095) | [Shenzhen Tulianyun Technology Co., Ltd](https://appshunter.io/developer/1722035703) |

## What reviewers say

### CASEGUIDER

[App page](https://appshunter.io/ios/app/caseguider/id6469459421)

This app accompanies an innovative ink screen phone case, transforming it into an interactive platform. Users can customize case colors, create and share digital art, and connect with a community of like-minded individuals.

**Highlights:** Interactive ink screen phone case control, Customizable case colors, Digital art creation and drawing, Save, edit, and share artwork, Social sharing of designs, Community interaction and experience exchange

**In-app purchases:** none


### 秀墨间

[App page](https://appshunter.io/ios/app/id6472440300)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CASEGUIDER free?

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

### Is 秀墨间 free?

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

### Do CASEGUIDER or 秀墨间 have ads?

Neither CASEGUIDER nor 秀墨间 shows ads.

### Which is updated more often, CASEGUIDER or 秀墨间?

CASEGUIDER ships an update monthly, and 秀墨间 every 9 days. Most recently, CASEGUIDER was updated on June 6, 2026 and 秀墨间 on June 4, 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.*