# 黃大仙 Lite vs BOOKYAY Organizer

The clearest difference is update cadence: BOOKYAY Organizer at monthly against 黃大仙 Lite's every 19 months. 黃大仙 Lite's advantage is iOS requirement (9.0 vs 12.1). 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.

黃大仙 Lite ships an update every 19 months, BOOKYAY Organizer monthly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 黃大仙 Lite | BOOKYAY Organizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Monthly** |
| Size | 23 MB | 62 MB |
| Requires iOS | **9.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [jj](https://appshunter.io/developer/426360938) | [Bookyay Limited](https://appshunter.io/developer/1556824572) |

## What reviewers say

### 黃大仙 Lite

[App page](https://appshunter.io/ios/app/lite/id1343684573)

**Features:** macOS Compatibility

**In-app purchases:** none


### BOOKYAY Organizer

[App page](https://appshunter.io/ios/app/bookyay-organizer/id1566521986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 黃大仙 Lite free?

黃大仙 Lite is free to download, with no in-app purchases.

### Is BOOKYAY Organizer free?

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

### Do 黃大仙 Lite or BOOKYAY Organizer have ads?

Neither 黃大仙 Lite nor BOOKYAY Organizer shows ads.

### Which is updated more often, 黃大仙 Lite or BOOKYAY Organizer?

黃大仙 Lite ships an update every 19 months, and BOOKYAY Organizer monthly. Most recently, 黃大仙 Lite was updated on October 26, 2026 and BOOKYAY Organizer on October 27, 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.*