# Plasma! vs subflow

The clearest difference is rating: subflow at 4.3 against Plasma!'s 3.7. subflow also leads on in-app purchases (none vs 1) and review sentiment (67% vs 54%). Plasma!'s advantage is iOS requirement (9.3 vs 16.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Plasma! sells 1 one-off in-app purchase. subflow asks for nothing beyond the download.

subflow holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 26 and 17 respectively. Written reviews point the same way: 54% of Plasma!'s written reviews are positive against 67% of subflow's.

Plasma! ships an update fortnightly, subflow every 6 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Plasma! | subflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (26 ratings)](https://appshunter.io/ios/app/plasma/id1449127483/reviews) | **[4.3 (17 ratings)](https://appshunter.io/ios/app/subflow/id1570176211/reviews)** |
| Number of ratings | **26** | 17 |
| Positive reviews | 53.8% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 3 MB |
| Requires iOS | **9.3** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Carl Gorringe](https://appshunter.io/developer/390391754) | [Ello Skelling Productions](https://appshunter.io/developer/1569508906) |

## What reviewers say

### Plasma!

[App page](https://appshunter.io/ios/app/plasma/id1449127483)

Experience a mesmerizing visual display resembling a lava lamp on your mobile device. Enjoy a free color palette or unlock additional options with a one-time purchase. The app runs continuously, making it a dynamic background for your device.

**Highlights:** Lava lamp simulation, Smoothly morphing colorful blobs, Free blue-green color palette, Unlockable color palettes, Continuous background operation, Apple Watch compatibility

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Colors! | $0.99 | one-time |


### subflow

[App page](https://appshunter.io/ios/app/subflow/id1570176211)

Create dynamic music visualizations for any setting. Control modes, speed, and beat patterns with intuitive screen gestures. Advanced users can leverage UDP and OS2L for complex control with DJ software.

**Highlights:** Gesture-based control for modes, speed, and beats, Beat pattern customization, UDP command sequencing, OS2L integration with DJ software, Color customization via long press

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Plasma! free?

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

### Is subflow free?

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

### Which has better reviews, Plasma! or subflow?

subflow is rated higher. Plasma! averages 3.7 out of 5 from 26 ratings, while subflow averages 4.3 from 17 ratings.

### Do Plasma! or subflow have ads?

Neither Plasma! nor subflow shows ads.

### Which is updated more often, Plasma! or subflow?

Plasma! ships an update fortnightly, and subflow every 6 days. Most recently, Plasma! was updated on October 1, 2026 and subflow on October 12, 2026.

---

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