# Dirac Live vs Plinius

The clearest difference is iOS requirement: Dirac Live at 16.0 against Plinius's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Dirac Live | Plinius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (24 ratings)](https://appshunter.io/ios/app/dirac-live/id1439901949/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 14.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 143 MB | 26 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dirac Research AB](https://appshunter.io/developer/547650819) | [Plinius](https://appshunter.io/developer/567314791) |

## What reviewers say

### Dirac Live

[App page](https://appshunter.io/ios/app/dirac-live/id1439901949)

This app digitally corrects your room's acoustics to improve sound quality. It addresses timing issues and reflections that affect audio clarity, localization, and bass response. Offers a tailored target curve and simplified calibration for a better listening experience.

**Highlights:** Digital room acoustics correction, Improves sound localization, Enhances clarity and intelligibility, Deeper, tighter bass response, Tailored target curve algorithm, Simplified calibration process

**In-app purchases:** none


### Plinius

[App page](https://appshunter.io/ios/app/plinius/id6751263348)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dirac Live free?

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

### Is Plinius free?

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

### Do Dirac Live or Plinius have ads?

Neither Dirac Live nor Plinius shows ads.

### Which is updated more often, Dirac Live or Plinius?

Dirac Live ships an update every 2 months, and Plinius every 2 months. Most recently, Dirac Live was updated on October 7, 2026 and Plinius 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.*