# Strobe Groove Flashlight vs Strobe Flash

The clearest difference is ads: Strobe Groove Flashlight at none against Strobe Flash's shown. Strobe Groove Flashlight also leads on update cadence (every 2 months vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Strobe Groove Flashlight ships an update every 2 months, Strobe Flash every 4 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Strobe Groove Flashlight | Strobe Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/strobe-groove-flashlight/id455729197/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 6 MB | 36 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kunihiko Nakahara](https://appshunter.io/developer/425654442) | [Ngoc Vu](https://appshunter.io/developer/1047102276) |

## What reviewers say

### Strobe Groove Flashlight

[App page](https://appshunter.io/ios/app/strobe-groove-flashlight/id455729197)

This utility app transforms your phone's LED into a dynamic light source. It synchronizes flashing with music beats and offers manual strobe control. It also functions as a standard flashlight and can send Morse code.

**Highlights:** Music synchronization for light flashing, Manual strobe control, Everyday flashlight function, Morse code transmission, Customizable flashing parameters

**Features:** macOS Compatibility

**In-app purchases:** none


### Strobe Flash

[App page](https://appshunter.io/ios/app/strobe-flash-beat-and-sos-light/id6773214826)

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

**In-app purchases:** none


## Frequently asked questions

### Is Strobe Groove Flashlight free?

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

### Is Strobe Flash free?

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

### Do Strobe Groove Flashlight or Strobe Flash have ads?

Strobe Flash shows ads; Strobe Groove Flashlight does not.

### Which is updated more often, Strobe Groove Flashlight or Strobe Flash?

Strobe Groove Flashlight ships an update every 2 months, and Strobe Flash every 4 months. Most recently, Strobe Groove Flashlight was updated on October 23, 2026 and Strobe Flash 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.*