# Dual Flashlight vs LumenOS

The clearest difference is in-app purchases: Dual Flashlight at none against LumenOS's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LumenOS sells 1 one-off in-app purchase. Dual Flashlight asks for nothing beyond the download.

## The numbers

| Metric | Dual Flashlight | LumenOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 40 MB | 8 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jisu Jung](https://appshunter.io/developer/1731788096) | [Shanghai Zhongkui Technology Co., Ltd.](https://appshunter.io/developer/1896754281) |

## What reviewers say

### Dual Flashlight

[App page](https://appshunter.io/ios/app/dual-flashlight/id6741048362)

This app provides dual lighting capabilities, utilizing both the back-camera flash and customizable screen lighting. It offers various modes for different situations, including flashing, SOS signals, and unique features like a bear bell and mosquito repellent.

**Highlights:** Dual back-camera flash and screen lighting, Customizable screen brightness and color, Flashing modes for back-camera and screen, SOS Morse code signal, Bear bell sound for wildlife warning, Mosquito repellent sound feature

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

**In-app purchases:** none


### LumenOS

[App page](https://appshunter.io/ios/app/lumenos-pure-flashlight/id6778854847)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $1.99 | one-time |


## Frequently asked questions

### Is Dual Flashlight free?

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

### Is LumenOS free?

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

### Do Dual Flashlight or LumenOS have ads?

Neither Dual Flashlight nor LumenOS shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*