Comparison

Strobe Light vs LED SPARK

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

Head to head
About

Strobe Light

Create dynamic party lighting by synchronizing phone flashlights and screens to music rhythms. Connect unlimited devices for a synchronized light show, join public parties with live music videos, and chat with friends worldwide. Offers advanced features like custom light shows and microphone-based strobing.

Highlights
  • Synchronized strobe lights across unlimited devices
  • Personal music playlist creation
  • Public parties with live music video streams
  • Volume booster with synchronized sound (YouTube)
  • In-app chat with other users
  • Tap-to-Light custom light show creation (paid)
  • Microphone strobe based on ambient music (paid)
Features
Read full description

FlashBeats is a mobile application for creating party strobe lights by synchronizing flashlights and smartphone’s screens. The app analyzes the rhythms of music tracks and creates an individualized strobe light show for each song. FlashBeats can sync with an unlimited number of phones to play music and watch videos simultaneously on multiple devices. FlashBeats produces disco lights based on your choice of music, creating a custom party by connecting the DJ lights and beats of hundreds of people together! With the FlashBeats app, you can create light shows at home parties, as well as at music and sporting events. FEATURES: - Synchronized Strobe Lights is our unique technology with the ability to connect an unlimited number of phones into one network and make flashing lights that match the rhythm of the music. It transforms your phone’s flashlight into a house party stroboscope or disco ball. You can also use smartphone’s screens as a color flash strobe. - Create your personal music playlist with your favorite songs and have fun with your friends. The more devices you connect, the louder and brighter your party will be! - Public Parties are live video streams with editor-curated music videos. You can join EDM, Hip-Hop, Rock, Pop or tens of other public parties depending on your mood. There are also public parties with popular local music. You can invite friends to watch together or have fun with your favorite music videos. - Volume Booster (with synchronized sound) - invite friends to your rave party or any public parties and create a speaker booster! The audio and video will be synced with all connected devices to create a sound amplifier effect (available only for YouTube). - Chat with friends and people all over the world. Every public party has a group chat that you can join. Meet new people and have fun together! - Tap-to-Light (paid option). Do you want to create your own personal lightshow? Just do it! You can create one without music or choose any song from the catalog as background music. And, of course, you can invite your friends to your show and have fun together. Here's an idea - why not support your favorite sports team at the stadium with an amazing strobe light chant? - Microphone Strobe (paid option). The app can listen to the ambient music and create flashing lights based on the music rhythm. Sound like magic? Yes! This is tech magic! You can use this feature everywhere: at home, at a disco club or even at an open-air concert. - Party Leaderboard is a worldwide championship for the biggest party of FlashBeats’ fans. How many friends can you invite to your private party? Let’s find out! CAUTION! Blinding bright LED strobe lights may be harmful to the eyesight, and for some people, it might cause epileptic seizures! Oh, you are still reading this? We didn’t think anyone would get this far. That means you must really like the FlashBeats app! Why not download FlashBeats and have a party today! BTW, we can also create incredible light shows at any music or sporting event, where we can connect everyone's smartphones for a fun and engaging experience for fans. Some of the things we can do include: launching a light wave, synchronizing light beats to the music, displaying a dance of light during a goal or at a runner's starting line, and displaying sponsor's logos, images and even cartoons. If you are interested in setting up a light show for your event, please contact us at: support@flashbeats.app Enjoy your favorite music with your friends in a bright new way! Download the FlashBeats app today! MORE INFORMATION: Terms of use: https://flashbeats.app/terms-of-use/ Privacy policy: https://flashbeats.app/privacy-policy/ Contact: support@flashbeats.app

About

LED SPARK

Transform your phone into a vibrant LED display for messages, names, or announcements. Customize with various fonts, styles, and animations to create a unique glowing sign for any event or location. Offers a free version with essential features and a Pro subscription for advanced customization and tools.

Highlights
  • Customizable LED banner creation
  • 36 ready-made templates
  • 48 fonts and 12 light styles
  • Scrolling, bouncing, and flashing animations
  • Glow stick mode
  • Video export and screen recording
  • No ads or account required
Features
Read full description

LED SPARK turns your phone into a bright, glowing LED sign. Type a name or a message, pick a look and hold it up — at a concert, at the airport arrivals gate, at a birthday party or anywhere you want to be seen. MAKE A SIGN IN SECONDS • 36 ready-made templates for birthdays, cheering, pickups, sales, parties and graduations • Live previews: every template card is the real glowing sign • Main text up to 100 characters, plus a second line • Landscape full screen, and the screen stays on while you hold it up GLOW YOUR WAY • 48 fonts and 12 light styles, from classic LED dots to neon tubes and bulbs • Solid colors, gradients and custom colors, with adjustable glow • Scrolling, bouncing, breathing and flashing animations at 5 speeds • 27 image backgrounds and 12 animated backgrounds • 18 animated and 13 still borders, 17 particle effects • 14 stage light effects, 16 one-tap vibes and 12 built-in sounds • On devices with a camera flash, the flash strobes along with the sign in 5 patterns LIVE TOOLS • Glow stick mode with 10 shapes that sways as you move your phone • One-tap cheering strobe with the camera flash, on devices that have one • Save your signs and play them again any time • Record your sign as a video, straight to your gallery MADE FOR EVERYONE • No ads, no account needed • Works on phones and tablets, with layouts made for larger screens • 18 languages, including Arabic with full right-to-left layout • "Reduce flashing" in Settings, for people sensitive to flashing light FREE AND LED SPARK PRO • Free: make, play and save a basic sign with the starter templates, fonts and colors • Try every Pro effect on your own sign before you subscribe • LED SPARK Pro unlocks every template, font, effect, background, border, particle and sound, the glow stick, video export and screen recording, and unlimited saved signs • Weekly subscription that renews automatically until you cancel • A 3-day free trial is available if you have never subscribed to LED SPARK Pro before. Eligibility is determined by the App Store, and you can cancel at any time before the trial ends. • Payment is charged to your Apple Account at the end of the free trial, or when you confirm the purchase if no trial applies. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it any time in Settings > your name > Subscriptions. The price for your region is shown on the subscription screen before you pay. Perfect for concerts, fan meetings, games, airport pickups, birthdays, shop promotions and parties. TERMS & PRIVACY Terms of Use (EULA): https://ledspark.yayinintl.com/products/led-spark/terms/ Privacy Policy: https://ledspark.yayinintl.com/products/led-spark/privacy/

Screenshots

Strobe Light4 screens
LED SPARK4 screens

Verdict

The call

The clearest difference is rating: LED SPARK at 5.0 against Strobe Light's 4.4. LED SPARK also leads on update cadence (every 2 weeks vs monthly). Strobe Light's advantage is ratings volume (3.8K vs 1). On price, ads, in-app purchases and monetization model 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. Strobe Light sells 6 in-app purchases, starting at $9.99 per month and LED SPARK sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

LED SPARK holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Strobe Light has 3.8K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Strobe Light ships an update monthly, LED SPARK every 2 weeks. Both last shipped on November 6, 2026.

Scorecard3 real differences · 7 level
Strobe Light versus LED SPARK: the parameters behind the verdict, then further details
ParameterStrobe LightLED SPARK
PriceFreeFree
Rating4.4 (3.8K ratings)5.0 (1 ratings) — better
Positive reviews44.8% of reviews—
Number of ratings3.8K — better1
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size17 MB204 MB
Age rating12+4+
DeveloperRoman KirihetovYAYIN INTERNATIONAL TRADING LIMITED

Customer experience

Strobe Light

All ratings3,793 ratings
Positive84.0%
Neutral3.0%
Negative13.1%
Written reviews489 reviews
Positive44.8%
Neutral3.7%
Negative51.5%

LED SPARK

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Strobe Light

Reported bugs

3 issues
  • App crashes when trying to play songs
  • Lights not syncing properly with music
  • Subscription issues and inability to cancel

Requested features

4 requests
  • Allow users to add their own music
  • Improve sync between lights and music
  • Introduce free version with limited features
  • Provide better subscription management

LED SPARK

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Strobe Light

Subscriptions3
  • FlashBeats Pro - Strobe Light3 Days trial$9.991 Month
  • FlashBeats Pro - Strobe Light3 Days trial$24.996 Months
  • Strobe Light PRO3 Days trial$39.991 Year
One-time3
  • FlashBeats Pro - Strobe Light$6.99
  • FlashBeats Pro - Strobe Light$26.99
  • FlashBeats Pro$39.99
1 purchases

LED SPARK

Subscriptions1
  • LED SPARK Pro3 Days trial$9.997 Days

Questions

Is Strobe Light free?
Strobe Light is free to download, with in-app purchases available.
Is LED SPARK free?
LED SPARK is free to download, with in-app purchases available.
Which has better reviews, Strobe Light or LED SPARK?
LED SPARK is rated higher. Strobe Light averages 4.4 out of 5 from 3.8K ratings, while LED SPARK averages 5.0 from 1 ratings.
Do Strobe Light or LED SPARK have ads?
Neither Strobe Light nor LED SPARK shows ads.
Which is updated more often, Strobe Light or LED SPARK?
Strobe Light ships an update monthly, and LED SPARK every 2 weeks. Most recently, Strobe Light was updated on November 6, 2026 and LED SPARK on November 6, 2026.

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