# Lighting Metronome vs 极简

The clearest difference is in-app purchases: Lighting Metronome at none against 极简's 3. Lighting Metronome also leads on iOS requirement (15.0 vs 17.6). 极简's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 极简 sells 3 one-off in-app purchases. Lighting Metronome asks for nothing beyond the download.

Lighting Metronome ships an update every 5 weeks, 极简 fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lighting Metronome | 极简 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 7 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [建斌 孙](https://appshunter.io/developer/1883570628) | [Hangzhou Small Circle Technology Co., Ltd.](https://appshunter.io/developer/1450142828) |

## What reviewers say

### Lighting Metronome

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 极简

[App page](https://appshunter.io/ios/app/ai/id6793863421)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 极简Pro会员一个月 | $2.99 | one-time |
| 极简Pro会员一个季度 | $5.99 | one-time |
| 极简Pro会员一年 | $14.99 | one-time |


## Frequently asked questions

### Is Lighting Metronome free?

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

### Is 极简 free?

极简 is free to download, with in-app purchases available.

### Do Lighting Metronome or 极简 have ads?

Neither Lighting Metronome nor 极简 shows ads.

### Which is updated more often, Lighting Metronome or 极简?

Lighting Metronome ships an update every 5 weeks, and 极简 fortnightly. Most recently, Lighting Metronome was updated on November 5, 2026 and 极简 on October 31, 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.*