# pOus vs RedNova

The clearest difference is price: pOus at $2.99 against RedNova's $9.99. RedNova's advantage is update cadence (every 4 weeks vs every 4 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

pOus costs $2.99 and RedNova $9.99 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 pOus against 5.0 for RedNova. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

pOus ships an update every 4 months, RedNova every 4 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | pOus | RedNova |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pous/id6748279554/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/rednova-spatial-compressor/id6749191303/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Paid | Paid |
| Size | 15 MB | 17 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Kajii](https://appshunter.io/developer/1777441634) | [Simon Alexander](https://appshunter.io/developer/1789202493) |

## What reviewers say

### pOus

[App page](https://appshunter.io/ios/app/pous/id6748279554)

This app emulates analog drum machine bass drums with adjustable tuning and decay. It offers MIDI OUT functionality for envelope follower data and a scale mode for playing musical scales. Designed for musicians using AUv3 hosts.

**Highlights:** BassDrum emulation, Adjustable tune and decay, MIDI OUT envelope follower, Scale mode for musical notes, AUv3 instrument, MIDI CC routing

**In-app purchases:** none


### RedNova

[App page](https://appshunter.io/ios/app/rednova-spatial-compressor/id6749191303)

This audio plugin offers intelligent compression and spatial positioning for professional sound design. It adapts to your audio, allowing you to control dynamics and place sounds forward for presence or back for warmth. Transform recordings into spatially positioned compositions with intuitive controls.

**Highlights:** Intelligent adaptive compression, VCA compressor with analog saturation, Forward/back spatial positioning, Visual position orb feedback, Advanced sidechain control, AUv3 plugin format

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is pOus free?

pOus costs $2.99, with no in-app purchases.

### Is RedNova free?

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

### Which has better reviews, pOus or RedNova?

pOus and RedNova are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do pOus or RedNova have ads?

Neither pOus nor RedNova shows ads.

### Which is updated more often, pOus or RedNova?

pOus ships an update every 4 months, and RedNova every 4 weeks. Most recently, pOus was updated on September 21, 2026 and RedNova on September 17, 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.*