# BZ Studios 會員俱樂部 vs 夜間微光

The clearest difference is in-app purchases: BZ Studios 會員俱樂部 at none against 夜間微光's 2. 夜間微光's advantage is update cadence (every 11 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 夜間微光 sells 2 one-off in-app purchases. BZ Studios 會員俱樂部 asks for nothing beyond the download.

BZ Studios 會員俱樂部 ships an update every 4 months, 夜間微光 every 11 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BZ Studios 會員俱樂部 | 夜間微光 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 13 MB | 73 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [chen poyu](https://appshunter.io/developer/1057483428) | [YUCHEN CHANG](https://appshunter.io/developer/1888769274) |

## What reviewers say

### BZ Studios 會員俱樂部

[App page](https://appshunter.io/ios/app/bz-studios/id1542173980)

This app allows members to book classes and check course schedules. It provides a convenient way to manage your fitness activities and stay updated on available sessions.

**Highlights:** Class booking, Course schedule inquiry, Member management, Fitness activity tracking

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

**In-app purchases:** none


### 夜間微光

[App page](https://appshunter.io/ios/app/id6761302555)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Night Light Premium | $2.99 | one-time |
| Support the creator | $3.99 | one-time |


## Frequently asked questions

### Is BZ Studios 會員俱樂部 free?

BZ Studios 會員俱樂部 is free to download, with no in-app purchases.

### Is 夜間微光 free?

夜間微光 is free to download, with in-app purchases available.

### Do BZ Studios 會員俱樂部 or 夜間微光 have ads?

Neither BZ Studios 會員俱樂部 nor 夜間微光 shows ads.

### Which is updated more often, BZ Studios 會員俱樂部 or 夜間微光?

BZ Studios 會員俱樂部 ships an update every 4 months, and 夜間微光 every 11 days. Most recently, BZ Studios 會員俱樂部 was updated on October 21, 2026 and 夜間微光 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.*