# HTM vs 流光

The clearest difference is update cadence: 流光 at every 4 days against HTM's every 35 months. 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.

HTM ships an update every 35 months, 流光 every 4 days. The most recent releases landed on November 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HTM | 流光 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 4 days** |
| Size | 58 MB | 91 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [浙江浙大网新图灵信息科技有限公司](https://appshunter.io/developer/1124263626) | [Shanghai Lumeng Cultural Communication Co., Ltd.](https://appshunter.io/developer/1617911221) |

## What reviewers say

### HTM

[App page](https://appshunter.io/ios/app/htm/id1489131238)

**Features:** macOS Compatibility

**In-app purchases:** none


### 流光

[App page](https://appshunter.io/ios/app/id6739864784)

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

**In-app purchases:** none


## Frequently asked questions

### Is HTM free?

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

### Is 流光 free?

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

### Do HTM or 流光 have ads?

Neither HTM nor 流光 shows ads.

### Which is updated more often, HTM or 流光?

HTM ships an update every 35 months, and 流光 every 4 days. Most recently, HTM was updated on November 7, 2026 and 流光 on October 25, 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.*