# 随手弹幕 vs 中泰通翻译

The clearest difference is in-app purchases: 中泰通翻译 at none against 随手弹幕's 1. 中泰通翻译 also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.6). On price, update cadence and device support there is nothing between them.

Both are free to download. 随手弹幕 sells 1 one-off in-app purchase. 中泰通翻译 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 随手弹幕 | 中泰通翻译 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/led/id1514787645/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 128 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [xiangshang](https://appshunter.io/developer/1145234493) | [韦巍 蓝](https://appshunter.io/developer/1157944269) |

## What reviewers say

### 随手弹幕

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

Create a vibrant, eye-catching LED scrolling display on your phone. Customize text, effects, and colors for concerts, events, or personal messages. Save and export your creations easily.

**Highlights:** Customizable LED scrolling text, Multiple dynamic effects (snow, fireworks, etc.), Adjustable text size, speed, and color, Scene presets for common use cases, Save and manage text creations, Export as image, long image, or GIF

**Features:** Vision Pro support

**In-app purchases (1)**

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


### 中泰通翻译

[App page](https://appshunter.io/ios/app/id6469634995)

**Features:** macOS Compatibility

**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 中泰通翻译 free?

中泰通翻译 is free to download, with no in-app purchases.

### Do 随手弹幕 or 中泰通翻译 have ads?

随手弹幕 shows ads; 中泰通翻译 does not.

### Which is updated more often, 随手弹幕 or 中泰通翻译?

随手弹幕 ships an update every 2 months, and 中泰通翻译 every 2 months. Most recently, 随手弹幕 was updated on October 7, 2026 and 中泰通翻译 on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*