Rondo — Music Visualizer

Your track becomes a video

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Your music never leaves your phone: analysis, rendering and export are 100% on-device. Teaser, Spotify Canvas and YouTube visualizer in minutes. You just finished a track. You need a teaser for Instagram, a Canvas for Spotify, a video for YouTube — now, not next week. Rondo turns your audio into animated visuals, directly on your phone. No upload, no account, no server: your unreleased master stays with you. It works in the studio with no signal, and on a plane. WHAT IT DOES • Analyses your track on the device (kick, mids, highs, spectrum) • 23 scenes that genuinely react to the music: console bars, a ring that pulses on the kick, waveform orb, spectrogram, needle VU meters, dot rain, particle bursts, tunnel, liquid with kick ripples, lava-lamp blobs, LED equalizer with peak-hold, slow-swirling nebula, kaleidoscope, a beatbox crew whose mouths articulate the track, a neon oscilloscope stacking its own past, a spinning turntable wearing your artwork, and a night skyline whose windows are the equalizer, and a rhythm-game note highway where every hit lands exactly on the beat, and a custom neon sign flickering with the track, and a cassette whose reels empty and fill as the track plays, and a field of light motes drifting and twinkling with the mix — plus two stickers made for your own video: a now-playing card (artwork, title, real progress) and the track's waveform with its playhead • 16 backgrounds: gradient, aurora, film grain, amp glow, waves, haze, oscilloscope sweep, vinyl grooves, retro sun-and-road, pixel dithering, hyperspace, drifting colour mesh, night bokeh, rain on a lake, warm cassette wear — plus a CRT effect over everything • Media: your own photos and videos, one after another over the track, each with its share of it, its effects and its transition — a film cut to your music, from your camera roll • Your identity: artwork, title and artist name burned in, four typefaces, entrance animations, your brand colour — or the colours of your artwork • Widget mode: put the scene in a movable frame and let your photo or video show around it • Find the drop: the app spots the most energetic passages and lands your teaser on them • Waveform trimming, fade in and fade out • Exports in 9:16, 1:1, 16:9 and Spotify Canvas (a silent loop that closes on itself) • Presets: six curated looks to start, and yours reused on every release in one tap • Set mode: chain your projects full screen and project them on a TV (AirPlay, HDMI, screen mirroring) — or export the whole set as one video, with YouTube chapters ready to paste • Backup to YOUR iCloud — not to our cloud NO SUBSCRIPTION The free version exports without a watermark. Rondo Pro is a one-time purchase that unlocks every scene and background, the 1:1, 16:9 and Canvas formats, brand identity and presets. WHO IT IS FOR Beatmakers posting snippets, independent artists on release day, podcasters and labels rebuilding the same look every week, DJs putting their sets online.

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Rondo 2.0 — your photos and videos become a film cut to your track. THE MEDIA BACKGROUND Add up to 12 photos and videos (4 clips): they follow one another over the track, each with its own share of it. Drag the handle between two blocks to move their boundary, long-press a thumbnail to reorder, tap one to seek straight to it. Five spreads in one tap: equal parts, at the changes in the track, full clips, longer and longer, shorter and shorter. For a clip you pick the passage that plays, and a short clip loops instead of stopping. Per media: veil, motion, blur, pump on the kick, shake, flash and glitch — four reactivity presets, or your own. Seven transitions between two media: cut, crossfade, through the background, white flash, slide, zoom, wipe. A NEW SCENE, AND SCENES THAT GOT MORE Nova, a field of light motes drifting and twinkling with the mix. Ring and Orb can wear a swarm of particles driven by the kick, LED lets you choose the number of rows, Rain's drops bounce at impact, and Hyperspace goes denser. A REDRAWN APP New library with project tiles, a clearer editor toolbar, buttons and chips redesigned, a new welcome, and a loading screen that no longer shifts the preview when a project opens. FASTER Videos are decoded at the size actually shown, so the preview holds its frame rate with several clips. On Android, a refused decoder repairs itself instead of killing playback, and "play from here" no longer loses the seek.

The developer, Mickael Lecoq, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Mickael Lecoq
    Size
    • 81.6 MB
    Category
    • Music
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    • iPad
      Requires iPadOS 16.4 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, French, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Mickael Lecoq