# SOS手电筒：户外闪光超亮灯光 vs FlashSOS Emergency Flashlight

The clearest difference is in-app purchases: SOS手电筒：户外闪光超亮灯光 at none against FlashSOS Emergency Flashlight's 1. SOS手电筒：户外闪光超亮灯光 also leads on iOS requirement (15.6 vs 17.0). FlashSOS Emergency Flashlight's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. FlashSOS Emergency Flashlight sells 1 one-off in-app purchase. SOS手电筒：户外闪光超亮灯光 asks for nothing beyond the download.

## The numbers

| Metric | SOS手电筒：户外闪光超亮灯光 | FlashSOS Emergency Flashlight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Size | 15 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [晓强 江](https://appshunter.io/developer/6775869180) |

## 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


### FlashSOS Emergency Flashlight

[App page](https://appshunter.io/ios/app/flashsos-emergency-flashlight/id6788298765)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashSOS Pro (Morse + Beat Forever) | $1.99 | one-time |


## 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 FlashSOS Emergency Flashlight free?

FlashSOS Emergency Flashlight is free to download, with in-app purchases available.

### Do SOS手电筒：户外闪光超亮灯光 or FlashSOS Emergency Flashlight have ads?

SOS手电筒：户外闪光超亮灯光 shows ads; FlashSOS Emergency Flashlight does not.

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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.*