# Metronome · Sound Flash Pulse vs Nox Light

The clearest difference is update cadence: Nox Light at every 4 days against Metronome · Sound Flash Pulse's monthly. Nox Light also leads on iOS requirement (13.0 vs 15.0). Metronome · Sound Flash Pulse's advantage is monetization model (free vs ad-supported). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Metronome · Sound Flash Pulse against 5.0 for Nox Light. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Metronome · Sound Flash Pulse ships an update monthly, Nox Light every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Metronome · Sound Flash Pulse | Nox Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/metronome-sound-flash-pulse/id1665225967/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/nox-light-flashlight/id6773748002/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 33 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Oleksandr Chashchin](https://appshunter.io/developer/1665225969) | [Jaewon Jung](https://appshunter.io/developer/1509475657) |

## What reviewers say

### Metronome · Sound Flash Pulse

[App page](https://appshunter.io/ios/app/metronome-sound-flash-pulse/id1665225967)

This utility app provides a beat and flash maker for counting or attracting attention. It allows users to set the beats per minute and use either sound or the device's flashlight as an indicator.

**Highlights:** Beat maker, Flashlight indicator, Adjustable beats per minute, Sound indicator, Counting aid, Attention attractor

**Features:** Vision Pro support

**In-app purchases:** none


### Nox Light

[App page](https://appshunter.io/ios/app/nox-light-flashlight/id6773748002)

This utility app provides a powerful flashlight with multiple lighting modes and customizable features. It offers a home screen widget for quick access, an auto-off timer, and shake-to-toggle functionality. Users can also adjust brightness and speed, and customize screen light colors.

**Highlights:** 7 lighting modes (Normal, SOS, Strobe, Screen, Police, Candle, Dual), Home screen widget for one-tap control, Auto-off timer up to 24 hours, Shake to toggle functionality, Adjustable brightness and speed, Color customization for screen light

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

**In-app purchases:** none


## Frequently asked questions

### Is Metronome · Sound Flash Pulse free?

Metronome · Sound Flash Pulse is free to download, with no in-app purchases.

### Is Nox Light free?

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

### Which has better reviews, Metronome · Sound Flash Pulse or Nox Light?

Metronome · Sound Flash Pulse and Nox Light are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Metronome · Sound Flash Pulse or Nox Light have ads?

Both Metronome · Sound Flash Pulse and Nox Light show ads.

### Which is updated more often, Metronome · Sound Flash Pulse or Nox Light?

Metronome · Sound Flash Pulse ships an update monthly, and Nox Light every 4 days. Most recently, Metronome · Sound Flash Pulse was updated on November 3, 2026 and Nox Light on October 31, 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.*