# Strobe Flashlight vs FlashSOS Emergency Flashlight

The clearest difference is update cadence: FlashSOS Emergency Flashlight at every 3 weeks against Strobe Flashlight's every 2 months. Strobe Flashlight's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Strobe Flashlight sells 1 one-off in-app purchase and FlashSOS Emergency Flashlight sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Strobe Flashlight ships an update every 2 months, FlashSOS Emergency Flashlight every 3 weeks. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Strobe Flashlight | FlashSOS Emergency Flashlight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 7 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luan Cu Xuan](https://appshunter.io/developer/1892678405) | [晓强 江](https://appshunter.io/developer/6775869180) |

## What reviewers say

### Strobe Flashlight

[App page](https://appshunter.io/ios/app/strobe-flashlight/id6767524903)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 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 Strobe Flashlight free?

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

### Is FlashSOS Emergency Flashlight free?

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

### Do Strobe Flashlight or FlashSOS Emergency Flashlight have ads?

Neither Strobe Flashlight nor FlashSOS Emergency Flashlight shows ads.

### Which is updated more often, Strobe Flashlight or FlashSOS Emergency Flashlight?

Strobe Flashlight ships an update every 2 months, and FlashSOS Emergency Flashlight every 3 weeks. Most recently, Strobe Flashlight was updated on October 1, 2026 and FlashSOS Emergency Flashlight on October 16, 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.*