Life & fun · alternatives · 2026

24 alternatives to RhythMic

make your iPhone sync colors with sounds

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RhythMic launched in 2022; newer entries below may have overtaken it.

1. 1
   Audibly▲87

   Synchronize music across nearby iOS devices

   2014 · its alternatives →

2. 2
   Retro Pod▲95

   Turn your iPhone into an iPod

   2023 · its alternatives →

3. 3
   Noise ▲137

   Create pro-quality music on your Phone

   2015 · its alternatives →

4. 4
   Gradient Synth▲132

   Turn colors into sounds

   2024 · apps.apple.com · its alternatives →

5. 5
   Noise App▲94

   Create your optimal acoustic environment on the go.

   2020 · its alternatives →

6. 6
   FLOW▲137

   Video editing app, tweakable timing function for all effects

   2021 · its alternatives →

7. 7
   Next▲73

   Easiest way to enjoy the songs you already know and love.

   2019 · its alternatives →

8. 8IB
   I built a simple ambient sound app with no ads or subscriptions▲314

   I’ve always liked having background noise while working or falling asleep, but I got frustrated that most “white noise” or ambient sound apps are either paywalled, stuffed with ads, or try to upsell subscriptions for basic features. So I made Ambi, a small iOS app with a clean interface and a set of freely available ambient sounds — rain, waves, wind, birds, that sort of thing. You can mix them, adjust volume levels, and just let it play all night or while you work. Everything works offline and there are no hidden catches. It’s something I built for myself first, but I figured others might…

   Oct 2025 · ambisounds.app · its alternatives →

9. 9
   Bolt▲174

   Give your iPhone a brand new color 💅

   2017 · its alternatives →

10. 10IM
    I made a body-interactive music app▲43

    I made this iPhone app called "Affine Tuning" which is a collection of body-interactive musical pieces: https://affinetuning.com/ It uses body tracking (Motion Capture from RealityKit) to shape dynamic compositions. The app is completely free and will be updated in the future with more songs and other interactive features.

    2022 · its alternatives →

11. 11
    Windy 4.0▲78

    Play your iPhone like a wind instrument 🎺

    2019 · its alternatives →

12. 12
    Music IR‎ : Instant Rhythm▲7

    Your All-in-One Music Experience

    Oct 2025 · apps.apple.com · its alternatives →

13. 13
    Cycle▲119

    A beautiful app for creating ambient music

    2018 · its alternatives →

14. 14
    Sip Color for iOS▲99

    Collect, organize & share your colors

    2015 · its alternatives →

15. 15
    JAM - Shake your sound▲88

    Music motion app. Make music by shaking your phone. 🎶

    2018 · its alternatives →

16. 16
    mood2music▲155

    Playlists that adapt to your mood in real-time

    2024 · mood2music.me · its alternatives →

17. 17
    Jambl▲199

    Tap into your creativity, produce hit songs from your iPhone

    2017 · its alternatives →

18. 18
    Play Spotify together by Remotion▲227

    Talk and listen to music like you’re side by side

    2022 · its alternatives →

19. 19
    Vibe▲87

    Find & share music with friends through your iPhone keyboard

    2016 · its alternatives →

20. 20
    Chill App▲162

    Share music with your friends easily and in a fun way

    2022 · its alternatives →

21. 21
    Metronome▲102

    Create video skits with music, sound effects, and filters

    2018 · its alternatives →

22. 22
    Impulse▲81

    A metronome app built for people obsessed with rhythm.

    2018 · its alternatives →

23. 23
    iRingg▲143

    iPhone ringtone studio + iTunes alternative (2 in 1)

    2018 · its alternatives →

24. 24SM
    Synesthesia, make noise music with a colorpicker▲39

    This is a (silly, little) app which lets you make noise music using a color picker as an instrument. When you click on a specific point in the color picker, a bit of JavaScript maps the binary representation of the clicked-on color's hex-code to a "chord" in the 24 tone-equal-temperament scale. That chord is then played back using a throttled audio generation method which was implemented via Tone.js. NOTE! Turn the volume way down before using the site. It is noise music. :)

    Jan 2026 · visualnoise.ca · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →