# DR vs Relic Flow

The clearest difference is rating: Relic Flow at 4.8 against DR's 4.2. Relic Flow also leads on review sentiment (93% vs 64%). DR's advantage is update cadence (every 4 months vs every 17 months) and iOS requirement (8.0 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

DR costs $1.99 and Relic Flow $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 4.2. Both are backed by a comparable volume of ratings — 44 and 26 respectively. Written reviews point the same way: 64% of DR's written reviews are positive against 93% of Relic Flow's.

DR ships an update every 4 months, Relic Flow every 17 months. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DR | Relic Flow |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | [4.2 (44 ratings)](https://appshunter.io/ios/app/dr-om/id555409573/reviews) | **[4.8 (26 ratings)](https://appshunter.io/ios/app/relic-flow/id6499490810/reviews)** |
| Number of ratings | **44** | 26 |
| Positive reviews | 63.9% of reviews | **93.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 17 months |
| Monetization | Paid | Paid |
| Size | 38 MB | 6 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fluxama](https://appshunter.io/developer/513770097) | [Alexander Zolotov](https://appshunter.io/developer/324462547) |

## What reviewers say

### DR

[App page](https://appshunter.io/ios/app/dr-om/id555409573)

Explore a virtual synthesizer simulating a rare, hackable 70s science lab device. This app offers playable simulations of three distinct units, each with unique sonic characteristics due to component variations. Discover its experimental sound-shaping capabilities and unique tuning drifts.

**Highlights:** Virtual synthesizer simulation, Three distinct DR-OM unit variations, Mixable Low Frequency Oscillators, Voltage-Controlled Filter, Speed dial with tuning drifts and effects, Hackable device inspiration

**Features:** macOS Compatibility, 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 DR free?

DR costs $1.99, with no in-app purchases.

### Is Relic Flow free?

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

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

Relic Flow is rated higher. DR averages 4.2 out of 5 from 44 ratings, while Relic Flow averages 4.8 from 26 ratings.

### Do DR or Relic Flow have ads?

Neither DR nor Relic Flow shows ads.

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

DR ships an update every 4 months, and Relic Flow every 17 months. Most recently, DR was updated on October 2, 2026 and Relic Flow on October 13, 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.*