# Holon vs Relic Waves

The clearest difference is price: Holon at Free against Relic Waves's $1.99. Holon also leads on update cadence (every 3 months vs every 11 months). Relic Waves's advantage is in-app purchases (none vs 2) and rating (5.0 vs 4.5). On ads, monetization model, device support and iOS requirement there is nothing between them.

Holon is free to download; Relic Waves costs $1.99 up front. Holon sells 2 one-off in-app purchases. Relic Waves asks for nothing beyond the download.

Relic Waves holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 14 and 43 respectively. Written reviews point the same way: 75% of Holon's written reviews are positive against 100% of Relic Waves's.

Holon ships an update every 3 months, Relic Waves every 11 months. The most recent releases landed on October 3, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Holon | Relic Waves |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.5 (14 ratings)](https://appshunter.io/ios/app/holon/id1352687747/reviews) | **[5.0 (43 ratings)](https://appshunter.io/ios/app/relic-waves/id6472637691/reviews)** |
| Number of ratings | 14 | **43** |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 144 MB | 6 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holonic Systems Oy](https://appshunter.io/developer/1172474856) | [Alexander Zolotov](https://appshunter.io/developer/324462547) |

## What reviewers say

### Holon

[App page](https://appshunter.io/ios/app/holon/id1352687747)

This app transforms your movement through cities into a dynamic, real-time musical score. It uses your physical location and activity to generate interactive synth music, encouraging outdoor exploration and turning listeners into performers.

**Highlights:** Human-powered music generation, Encourages outdoor activity, Zero UI for minimal distraction, Environmentally responsive music, Real-time synth music creation, Optional AirPods and Apple Watch integration

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apple Watch support | Free | one-time |
| Movesense Support | Free | one-time |


### Relic Waves

[App page](https://appshunter.io/ios/app/relic-waves/id6472637691)

Generate unique Lo-Fi sounds, pads, and effects using advanced synthesis algorithms. Explore billions of sonic possibilities with intuitive controls and real-time recording. Perfect for musicians and sound designers seeking experimental audio.

**Highlights:** Billions of unique Lo-Fi sounds, Random sound generation with search, Multiple keyboard input options, Real-time audio recording to WAV, Export to WAV, SunVox, and clipboard, MIDI control and processing, iOS Audio Unit Extension (AUv3)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Holon free?

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

### Is Relic Waves free?

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

### Which has better reviews, Holon or Relic Waves?

Relic Waves is rated higher. Holon averages 4.5 out of 5 from 14 ratings, while Relic Waves averages 5.0 from 43 ratings.

### Do Holon or Relic Waves have ads?

Neither Holon nor Relic Waves shows ads.

### Which is updated more often, Holon or Relic Waves?

Holon ships an update every 3 months, and Relic Waves every 11 months. Most recently, Holon was updated on October 3, 2026 and Relic Waves on October 22, 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.*