ToneBeam vs Concert Light Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToneBeam
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ToneBeam utilizes the ToneBeam API to synchronize devices. In this specific demo, users would be able to try out a synchronized light show with sub-millisecond precision across various devices. The app is super optimized and won't eat up your phone's battery at all. Do note that this is a demo app designed for live synchronized shows. On its own, it remains idle, coming to life only during an active experience.
Concert Light Sync
Transform your phone into an audio-reactive concert light. It uses the microphone to create dynamic visual effects like strobes and pulses, with intuitive swipe controls and adjustable brightness. Designed for dark environments, it features a modern UI with a dimming option to reduce glare.
- Audio-reactive visual modes
- 60fps smooth animations
- Swipe-first controls
- Haptic color selection
- Adjustable brightness
- Dim UI safety option
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Concert Light Sync is a mobile app that turns a phone screen into an audio-reactive concert light. It listens to live sound through the microphone and drives smooth 60fps visual modes—Strobe, Flow, Pulse, Solid, Wave, and Rainbow—with swipe-first controls, long-press lock, haptic color selection, and adjustable brightness. Built for dark venues, it uses a modern glassmorphism UI with a Dim UI safety option to reduce glare while keeping the light output strong.
Screenshots
Verdict
The clearest difference is ads: ToneBeam at none against Concert Light Sync's shown. ToneBeam also leads on update cadence (every 2 days vs every 11 days). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ToneBeam ships an update every 2 days, Concert Light Sync every 11 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.
| Parameter | ToneBeam | Concert Light Sync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 days — better | Every 11 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | ToneBeam | Lionel Delmo |
In-app purchases
ToneBeam
No in-app purchases
Concert Light Sync
No in-app purchases
