# SOS手电筒：户外闪光超亮灯光 vs 频闪灯

SOS手电筒：户外闪光超亮灯光 and 频闪灯 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SOS手电筒：户外闪光超亮灯光 | 频闪灯 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 days |
| Size | 15 MB | 15 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [子幸 聂](https://appshunter.io/developer/1881766687) |

## What reviewers say

### SOS手电筒：户外闪光超亮灯光

[App page](https://appshunter.io/ios/app/sos/id6745218977)

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

**In-app purchases:** none


### 频闪灯

[App page](https://appshunter.io/ios/app/id6760932165)

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

**In-app purchases:** none


## Frequently asked questions

### Is SOS手电筒：户外闪光超亮灯光 free?

SOS手电筒：户外闪光超亮灯光 is free to download, with no in-app purchases.

### Is 频闪灯 free?

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

### Do SOS手电筒：户外闪光超亮灯光 or 频闪灯 have ads?

Both SOS手电筒：户外闪光超亮灯光 and 频闪灯 show ads.

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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.*