# Speldosa vs Relic Flow

The clearest difference is price: Relic Flow at $1.99 against Speldosa's $9.99. Relic Flow also leads on review sentiment (93% vs 72%). On rating, ratings volume, update cadence and ads there is nothing between them.

Speldosa costs $9.99 and Relic Flow $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Speldosa against 4.8 for Relic Flow. Both are backed by a comparable volume of ratings — 28 and 26 respectively. Written reviews are what separate them: 72% of Speldosa's written reviews are positive against 93% of Relic Flow's.

Speldosa ships an update every 10 months, Relic Flow every 17 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Speldosa | Relic Flow |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | [4.8 (28 ratings)](https://appshunter.io/ios/app/speldosa/id6446171628/reviews) | [4.8 (26 ratings)](https://appshunter.io/ios/app/relic-flow/id6499490810/reviews) |
| Number of ratings | **28** | 26 |
| Positive reviews | 72.4% of reviews | **93.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 17 months |
| Monetization | Paid | Paid |
| Size | 15 MB | 6 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klevgrand Produkter AB](https://appshunter.io/developer/1118902192) | [Alexander Zolotov](https://appshunter.io/developer/324462547) |

## What reviewers say

### Speldosa

[App page](https://appshunter.io/ios/app/speldosa/id6446171628)

This digital instrument plugin recreates the enchanting sound of a music box, offering four distinct sonic characters and two room ambiences. It's designed to inspire immediate melody creation and can be used as a standalone app or an AUv3 plugin.

**Highlights:** Four music box sound models, Two room ambiences, Algorithmic reverb, Optional vibrato, Standalone app and AUv3 plugin

**Features:** Vision Pro support

**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 Speldosa free?

Speldosa costs $9.99, with no in-app purchases.

### Is Relic Flow free?

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

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

Speldosa and Relic Flow are both rated 4.8 out of 5 on the App Store, from 28 and 26 ratings respectively.

### Do Speldosa or Relic Flow have ads?

Neither Speldosa nor Relic Flow shows ads.

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

Speldosa ships an update every 10 months, and Relic Flow every 17 months. Most recently, Speldosa was updated on September 22, 2026 and Relic Flow on September 17, 2026.

---

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