# LED Scroller vs 薪資工具箱 salarytoolkit

The clearest difference is ads: LED Scroller at none against 薪資工具箱 salarytoolkit's shown. LED Scroller also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (12.0 vs 16.4). On price, 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.

LED Scroller ships an update every 3 days, 薪資工具箱 salarytoolkit every 10 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | LED Scroller | 薪資工具箱 salarytoolkit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 10 days |
| Size | 137 MB | 39 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [兆扬 张](https://appshunter.io/developer/1800601675) | [lu qi hao](https://appshunter.io/developer/852178951) |

## What reviewers say

### LED Scroller

[App page](https://appshunter.io/ios/app/led-scroller-message-display/id6742936254)

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

**In-app purchases:** none


### 薪資工具箱 salarytoolkit

[App page](https://appshunter.io/ios/app/salarytoolkit/id6812653369)

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

**In-app purchases:** none


## Frequently asked questions

### Is LED Scroller free?

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

### Is 薪資工具箱 salarytoolkit free?

薪資工具箱 salarytoolkit is free to download, with no in-app purchases.

### Do LED Scroller or 薪資工具箱 salarytoolkit have ads?

薪資工具箱 salarytoolkit shows ads; LED Scroller does not.

### Which is updated more often, LED Scroller or 薪資工具箱 salarytoolkit?

LED Scroller ships an update every 3 days, and 薪資工具箱 salarytoolkit every 10 days. Most recently, LED Scroller was updated on October 25, 2026 and 薪資工具箱 salarytoolkit on October 29, 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.*