# 萤火虫 vs Break Countdown

The clearest difference is in-app purchases: Break Countdown at none against 萤火虫's 7. 萤火虫's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. 萤火虫 sells 7 in-app purchases, starting at $5.99 per 7 days. Break Countdown asks for nothing beyond the download.

萤火虫 ships an update every 4 days, Break Countdown every 3 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 萤火虫 | Break Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 46 MB | 8 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [柯 王](https://appshunter.io/developer/1579650992) | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) |

## What reviewers say

### 萤火虫

[App page](https://appshunter.io/ios/app/id1582957928)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 星星点灯-照亮回家的路-D1W | $5.99 | per 7 days |
| 星星点灯-照亮回家的路-D1M | $10.49 | per month |
| 星星点灯-照亮回家的路-月度陪伴 | $20.99 | per month |
| 星星点灯-照亮回家的路-季度陪伴 | $22.49 | per 3 months |
| 星星点灯-照亮回家的路-半年陪伴 | $25.49 | per 6 months |
| 星星点灯-照亮回家的路-D2M | $25.99 | per 2 months |
| 星星点灯-照亮回家的路-年度陪伴 | $37.99 | per year |


### Break Countdown

[App page](https://appshunter.io/ios/app/break-countdown-days-left/id6761259821)

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

**In-app purchases:** none


## Frequently asked questions

### Is 萤火虫 free?

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

### Is Break Countdown free?

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

### Do 萤火虫 or Break Countdown have ads?

Break Countdown shows ads; 萤火虫 does not.

### Which is updated more often, 萤火虫 or Break Countdown?

萤火虫 ships an update every 4 days, and Break Countdown every 3 weeks. Most recently, 萤火虫 was updated on October 13, 2026 and Break Countdown 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.*