# plugdata vs Relic Flow

The clearest difference is price: plugdata at Free against Relic Flow's $1.99. plugdata also leads on update cadence (every 3 months vs every 17 months). Relic Flow's advantage is review sentiment (93% vs 63%) and rating (4.8 vs 4.4). On ratings volume, ads, in-app purchases and device support there is nothing between them.

plugdata is free to download; Relic Flow costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Relic Flow holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 17 and 26 respectively. Written reviews point the same way: 63% of plugdata's written reviews are positive against 93% of Relic Flow's.

plugdata ships an update every 3 months, Relic Flow every 17 months. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | plugdata | Relic Flow |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.4 (17 ratings)](https://appshunter.io/ios/app/plugdata/id6473122351/reviews) | **[4.8 (26 ratings)](https://appshunter.io/ios/app/relic-flow/id6499490810/reviews)** |
| Number of ratings | 17 | **26** |
| Positive reviews | 63.2% of reviews | **93.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 17 months |
| Monetization | **Free** | Paid |
| Size | 147 MB | 6 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Schoen](https://appshunter.io/developer/1718448510) | [Alexander Zolotov](https://appshunter.io/developer/324462547) |

## What reviewers say

### plugdata

[App page](https://appshunter.io/ios/app/plugdata/id6473122351)

This app provides a visual programming environment for audio experimentation, prototyping, and education. It allows users to create and run audio patches on their mobile devices, enabling creative sound design on the go.

**Highlights:** Visual programming environment, Audio experimentation, Prototyping, Educational tool, Standalone application, Audio plugins

**Features:** macOS Compatibility

**In-app purchases:** none


### Relic Flow

[App page](https://appshunter.io/ios/app/relic-flow/id6499490810)

Generate unique Lo-Fi rhythms, noise patterns, and drum loops using advanced synthesis algorithms. Explore billions of sound samples with intuitive controls and real-time audio recording. Perfect for musicians and sound designers seeking endless creative possibilities.

**Highlights:** Lo-Fi rhythm and drum loop generation, Billions of unique sound samples, Real-time audio recording to WAV, Multiple input methods (on-screen, PC keyboard, MIDI), Export to WAV, SunVox, and text clipboard, iOS Audio Unit Extension (AUv3) support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is plugdata free?

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

### Is Relic Flow free?

Relic Flow costs $1.99, with no in-app purchases.

### Which has better reviews, plugdata or Relic Flow?

Relic Flow is rated higher. plugdata averages 4.4 out of 5 from 17 ratings, while Relic Flow averages 4.8 from 26 ratings.

### Do plugdata or Relic Flow have ads?

Neither plugdata nor Relic Flow shows ads.

### Which is updated more often, plugdata or Relic Flow?

plugdata ships an update every 3 months, and Relic Flow every 17 months. Most recently, plugdata was updated on September 30, 2026 and Relic Flow on October 4, 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.*