# 随手弹幕 vs LED Scroller

The clearest difference is in-app purchases: LED Scroller at none against 随手弹幕's 1. LED Scroller also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 随手弹幕 sells 1 one-off in-app purchase. LED Scroller asks for nothing beyond the download.

随手弹幕 ships an update every 2 months, LED Scroller every 3 days. The most recent releases landed on September 5, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 随手弹幕 | LED Scroller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 52 MB | 137 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [xiangshang](https://appshunter.io/developer/1145234493) | [兆扬 张](https://appshunter.io/developer/1800601675) |

## What reviewers say

### 随手弹幕

[App page](https://appshunter.io/ios/app/led/id1514787645)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (LifeTime) | $1.99 | one-time |


### LED Scroller

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 随手弹幕 free?

随手弹幕 is free to download, with in-app purchases available.

### Is LED Scroller free?

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

### Do 随手弹幕 or LED Scroller have ads?

随手弹幕 shows ads; LED Scroller does not.

### Which is updated more often, 随手弹幕 or LED Scroller?

随手弹幕 ships an update every 2 months, and LED Scroller every 3 days. Most recently, 随手弹幕 was updated on September 5, 2026 and LED Scroller on September 17, 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.*