# 时之钟 vs 手机弹幕

The clearest difference is update cadence: 手机弹幕 at every 6 days against 时之钟's every 3 weeks. 手机弹幕 also leads on price ($0.99 vs $2.99) and iOS requirement (12.0 vs 17.0). 时之钟's advantage is review sentiment (86% vs 67%). On ads, in-app purchases and device support there is nothing between them.

时之钟 costs $2.99 and 手机弹幕 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

时之钟 ships an update every 3 weeks, 手机弹幕 every 6 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 时之钟 | 手机弹幕 |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1431561654/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **85.7% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Free |
| Size | 27 MB | 57 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泽 王](https://appshunter.io/developer/1382857941) | [Jiaxue Technology Zhangjiakou Co., Ltd.](https://appshunter.io/developer/1546825969) |

## What reviewers say

### 时之钟

[App page](https://appshunter.io/ios/app/id1431561654)

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

**In-app purchases:** none


### 手机弹幕

[App page](https://appshunter.io/ios/app/led/id6748930348)

Transform your phone into a dynamic LED display for concerts, events, or personal messages. Customize text, colors, speed, and backgrounds to create eye-catching scrolling signs and light effects.

**Highlights:** Scrolling marquee text, Customizable text color and size, Adjustable text speed and direction, Flashlight control with SOS mode, Background image and video support, Save and load custom templates

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

**In-app purchases:** none


## Frequently asked questions

### Is 时之钟 free?

时之钟 costs $2.99, with no in-app purchases.

### Is 手机弹幕 free?

手机弹幕 costs $0.99, with no in-app purchases.

### Do 时之钟 or 手机弹幕 have ads?

Neither 时之钟 nor 手机弹幕 shows ads.

### Which is updated more often, 时之钟 or 手机弹幕?

时之钟 ships an update every 3 weeks, and 手机弹幕 every 6 days. Most recently, 时之钟 was updated on October 29, 2026 and 手机弹幕 on October 30, 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.*