# DRM vs PolyDelay

DRM and PolyDelay both sit at 5.0 stars, but that hides the real split: 100% of PolyDelay's written reviews are positive against 57% of DRM's. PolyDelay also leads on update cadence (every 3 months vs every 7 months). On price, rating, ratings volume and ads there is nothing between them.

DRM costs $1.99 and PolyDelay $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 — 5.0 for DRM against 5.0 for PolyDelay. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews are what separate them: 57% of DRM's written reviews are positive against 100% of PolyDelay's.

DRM ships an update every 7 months, PolyDelay every 3 months. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DRM | PolyDelay |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/drm-32/id1488347182/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/polydelay/id6751120958/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 24 MB | 13 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [David Rochaix](https://appshunter.io/developer/1441966350) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### DRM

[App page](https://appshunter.io/ios/app/drm-32/id1488347182)

This app emulates a vintage 1979 drum machine, offering a pure interface for creating beats on your device. It includes high-quality samples, preset patterns, and advanced audio features for music production.

**Highlights:** 8 original high-quality double-samples, 32 preset patterns, Selective instrument deletion modes, Full machine state auto-save, Background audio playback, Audiobus V3 and InterApp audio support, Built-in audio and global effects

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

**In-app purchases:** none


### PolyDelay

[App page](https://appshunter.io/ios/app/polydelay/id6751120958)

This audio effect plugin creates unique polyrhythmic delays and familiar delay patterns. It syncs to host tempo and offers advanced tone-shaping options like filters and modulation.

**Highlights:** Polyrhythmic delay calculations, Host tempo sync, Dual delay lines, Stereo width control, High and low pass filters, Stereo modulation, Internal limiting

**In-app purchases:** none


## Frequently asked questions

### Is DRM free?

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

### Is PolyDelay free?

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

### Which has better reviews, DRM or PolyDelay?

DRM and PolyDelay are both rated 5.0 out of 5 on the App Store, from 6 and 3 ratings respectively.

### Do DRM or PolyDelay have ads?

Neither DRM nor PolyDelay shows ads.

### Which is updated more often, DRM or PolyDelay?

DRM ships an update every 7 months, and PolyDelay every 3 months. Most recently, DRM was updated on September 28, 2026 and PolyDelay on September 29, 2026.

---

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