# 拾光灯 vs FlashSOS Emergency Flashlight

The clearest difference is in-app purchases: 拾光灯 at none against FlashSOS Emergency Flashlight's 1. 拾光灯 also leads on update cadence (daily vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. FlashSOS Emergency Flashlight sells 1 one-off in-app purchase. 拾光灯 asks for nothing beyond the download.

拾光灯 ships an update daily, FlashSOS Emergency Flashlight every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 拾光灯 | FlashSOS Emergency Flashlight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 22 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [福州南岛盛兰网络科技有限公司](https://appshunter.io/developer/1737150743) | [晓强 江](https://appshunter.io/developer/6775869180) |

## What reviewers say

### 拾光灯

[App page](https://appshunter.io/ios/app/id6769956483)

**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 拾光灯 free?

拾光灯 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 拾光灯 or FlashSOS Emergency Flashlight have ads?

Neither 拾光灯 nor FlashSOS Emergency Flashlight shows ads.

### Which is updated more often, 拾光灯 or FlashSOS Emergency Flashlight?

拾光灯 ships an update daily, and FlashSOS Emergency Flashlight every 3 weeks. Most recently, 拾光灯 was updated on October 24, 2026 and FlashSOS Emergency Flashlight 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.*