# Flash Sync vs Beat Light

The clearest difference is in-app purchases: Beat Light at none against Flash Sync's 3. Beat Light also leads on review sentiment (80% vs 50%) and update cadence (fortnightly vs every 5 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Flash Sync sells 3 in-app purchases, starting at $0.99 per month. Beat Light asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Flash Sync against 4.6 for Beat Light. Both are backed by a comparable volume of ratings — 161 and 116 respectively. Written reviews are what separate them: 50% of Flash Sync's written reviews are positive against 80% of Beat Light's.

Flash Sync ships an update every 5 weeks, Beat Light fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Flash Sync | Beat Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (161 ratings)](https://appshunter.io/ios/app/flash-sync-light-show-strobe/id1021930682/reviews) | **[4.6 (116 ratings)](https://appshunter.io/ios/app/beat-light-flashlight-fx/id1176918096/reviews)** |
| Number of ratings | **161** | 116 |
| Positive reviews | 50.0% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 26 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sounak Sarkar](https://appshunter.io/developer/938584928) | [Ibrahim Tosun](https://appshunter.io/developer/1457566707) |

## What reviewers say

### Flash Sync

[App page](https://appshunter.io/ios/app/flash-sync-light-show-strobe/id1021930682)

Transform any space into a vibrant party atmosphere. This app synchronizes your device's flashlight with the beats of any audio file, creating a dynamic light show. It also offers screen blinking for devices without a flashlight and advanced features through a premium subscription.

**Highlights:** Flashlight sync with audio beats, Screen blinking for non-flashlight devices, Play any audio file, Microphone input, Five different visual modes, Sync multiple devices, External speaker support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $5.99 | per year |
| Remove advertisements | $0.99 | one-time |


### Beat Light

[App page](https://appshunter.io/ios/app/beat-light-flashlight-fx/id1176918096)

This app synchronizes your phone's flashlight with the music you're listening to, creating a dynamic light show. It analyzes sound sources to produce a rhythmic visual experience, perfect for concerts, events, or just adding excitement to your surroundings.

**Highlights:** Music-synchronized flashlight, Rhythmic light display, Sound source analysis, Works offline, Ideal for concerts and events

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Sync free?

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

### Is Beat Light free?

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

### Which has better reviews, Flash Sync or Beat Light?

Beat Light is rated higher. Flash Sync averages 4.5 out of 5 from 161 ratings, while Beat Light averages 4.6 from 116 ratings.

### Do Flash Sync or Beat Light have ads?

Both Flash Sync and Beat Light show ads.

### Which is updated more often, Flash Sync or Beat Light?

Flash Sync ships an update every 5 weeks, and Beat Light fortnightly. Most recently, Flash Sync was updated on October 24, 2026 and Beat Light on October 24, 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.*