# 勤学老师端 vs Lighting Metronome

The clearest difference is update cadence: 勤学老师端 at every 9 days against Lighting Metronome's every 5 weeks. 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.

勤学老师端 ships an update every 9 days, Lighting Metronome every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 勤学老师端 | Lighting Metronome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/id6479386119/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 359 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [勤学云(上海)科技有限公司](https://appshunter.io/developer/1896505188) | [建斌 孙](https://appshunter.io/developer/1883570628) |

## What reviewers say

### 勤学老师端

[App page](https://appshunter.io/ios/app/id6479386119)

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

**In-app purchases:** none


### Lighting Metronome

[App page](https://appshunter.io/ios/app/lighting-metronome/id6760351584)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 勤学老师端 free?

勤学老师端 is free to download, with no in-app purchases.

### Is Lighting Metronome free?

Lighting Metronome is free to download, with no in-app purchases.

### Do 勤学老师端 or Lighting Metronome have ads?

Neither 勤学老师端 nor Lighting Metronome shows ads.

### Which is updated more often, 勤学老师端 or Lighting Metronome?

勤学老师端 ships an update every 9 days, and Lighting Metronome every 5 weeks. Most recently, 勤学老师端 was updated on October 25, 2026 and Lighting Metronome on October 24, 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.*