# Blink vs SOSLight

The clearest difference is in-app purchases: SOSLight at none against Blink's 1. Blink's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Blink sells 1 one-off in-app purchase. SOSLight asks for nothing beyond the download.

## The numbers

| Metric | Blink | SOSLight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | — |
| Size | 3 MB | 2 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [荣晖 丁](https://appshunter.io/developer/1455797103) | [heewook shin](https://appshunter.io/developer/1516827497) |

## What reviewers say

### Blink

[App page](https://appshunter.io/ios/app/blink-morse-code-flashlight/id6762320826)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blink Pro Lifetime | $1.99 | one-time |


### SOSLight

[App page](https://appshunter.io/ios/app/soslight-morse-flashlight/id6771022870)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blink free?

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

### Is SOSLight free?

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

### Do Blink or SOSLight have ads?

SOSLight shows ads; Blink 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.*