Comparison

Metronome · Sound Flash Pulse vs Nox Light

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Metronome · Sound Flash Pulse

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
Read full description

Keep perfect tempo with Metronome — the sleek, high-precision rhythm tool designed for musicians, students, and professionals. Whether you play guitar, piano, drums, violin, or practice vocals, Metronome provides ultra-accurate beat synchronization with a beautiful, minimalist UI. Key Features: • Audio Click Mode — Low-latency, crystal-clear sound engine for exact beat tracking. • Flash Mode — Camera torch synchronization for silent practice or loud environments. • Pulse Mode — High-definition haptic vibration beats felt directly on your device. • Intuitive Control — Smooth BPM dial and quick slider bar for seamless tempo adjustments. • Universal Design — Optimized responsive layout for both iPhone and iPad screens. • Clean Neumorphic Interface — Distraction-free design focused purely on your music. Elevate your musical timing and practice sessions today with Metronome!

About

Nox Light

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
Read full description

Nox Light — a smart flashlight (torch) app that brings flashlight, lamp, and lantern into one. A fast, simple flashlight that turns on instantly when you need it. Beyond simple on/off, Nox Light offers 7 lighting modes for free. ◆ 7 Lighting Modes - Normal — standard flashlight / torch light - SOS — international distress signal (···---···), use as an emergency light - Strobe — rapid flash lighting - Screen — turn your screen into a light / lantern - Police — police siren-style strobe - Candle — warm, natural candle flicker effect - Dual — screen + flash together for maximum brightness ◆ Home Screen Widget - Turn the flashlight on/off with a single tap, right from your home screen — no need to open the app ◆ Smart Features - Auto-off timer — 1/5/10/30 min presets or custom (up to 24 hours) - Shake to toggle — turn on/off without touching the screen - Brightness & speed — adjust right on the main screen with a slider - Turn on at startup — flashlight on as soon as you open the app (optional) - 20 languages — pick the app language in Settings ◆ Color Customization (Screen, Candle, Police) - Presets + full color picker to choose any color - Police lets you pick two colors that alternate ◆ Safe & Battery-Friendly - Auto-off when app goes to background - Minimum permissions (camera flash only) - Keep screen on while active ◆ Ad-Free Option - Support Developer — watch an ad to remove ads for 2 hours - Daily Chance — once per day, watch an ad to remove ads for 6 hours - Use both together for up to 8 hours ad-free Camping lantern, emergency flashlight, night walks, power outages — Light up the dark with Nox Light, your free flashlight. flashlight, torch, LED light, lamp, lantern, emergency light, SOS

Screenshots

Metronome · Sound Flash Pulse4 screens
Nox Light4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 6 level
Metronome · Sound Flash Pulse versus Nox Light: the parameters behind the verdict, then further details
ParameterMetronome · Sound Flash PulseNox Light
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyMonthlyEvery 4 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size13 MB33 MB
Age rating+44+
DeveloperOleksandr ChashchinJaewon Jung

In-app purchases

None

Metronome · Sound Flash Pulse

No in-app purchases

None

Nox Light

No in-app purchases

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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