# crowdlight vs RhythMic

The clearest difference is rating: RhythMic at 5.0 against crowdlight's 1.0. RhythMic also leads on ratings volume (3 vs 1). crowdlight's advantage is in-app purchases (none vs 2) and iOS requirement (6.0 vs 15.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. RhythMic sells 2 one-off in-app purchases. crowdlight asks for nothing beyond the download.

RhythMic holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | crowdlight | RhythMic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/crowdlight/id605014185/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rhythmic-music-visualizer/id1620686702/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 7 MB | 15 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Urs Brauchli](https://appshunter.io/developer/319576818) | [Mohammad sulaiman](https://appshunter.io/developer/1015271882) |

## What reviewers say

### crowdlight

[App page](https://appshunter.io/ios/app/crowdlight/id605014185)

This app transforms your device into a dynamic light show synced with music. It uses your phone's flash and screen to create a visual experience, and can sync with other devices via Bluetooth/WiFi to create a collective light swarm.

**Highlights:** Music-reactive light display, Uses device flash for lighting, Screen flickering synchronized to music, Bluetooth/WiFi multi-device sync, Frequency splitting for swarm effect

**Features:** macOS Compatibility

**In-app purchases:** none


### RhythMic

[App page](https://appshunter.io/ios/app/rhythmic-music-visualizer/id1620686702)

Transform your device into a real-time music visualizer that reacts to ambient sound. Choose from over 30 themes, sync with multiple devices, and even use your Apple Watch as part of the light show. Perfect for parties, content creation, or enhancing your listening experience.

**Highlights:** Real-time music visualization, 30+ premium visual themes, Multi-phone Wi-Fi sync, Apple Watch sync, Beat-synced flashlight strobe, Live Activity on Lock Screen, Screen recording mode

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RhythMic Premium | $3.99 | one-time |
| RhythMic Premium 2 | $7.99 | one-time |


## Frequently asked questions

### Is crowdlight free?

crowdlight is free to download, with no in-app purchases.

### Is RhythMic free?

RhythMic is free to download, with in-app purchases available.

### Which has better reviews, crowdlight or RhythMic?

RhythMic is rated higher. crowdlight averages 1.0 out of 5 from 1 ratings, while RhythMic averages 5.0 from 3 ratings.

### Do crowdlight or RhythMic have ads?

Neither crowdlight nor RhythMic shows ads.

### Which is updated more often, crowdlight or RhythMic?

crowdlight ships an update every 2 months, and RhythMic every 2 months. Most recently, crowdlight was updated on October 19, 2026 and RhythMic on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*