# Soniq Viewer vs PSOFT Audio Player

The clearest difference is rating: Soniq Viewer at 5.0 against PSOFT Audio Player's 4.5. Soniq Viewer also leads on in-app purchases (none vs 1) and review sentiment (100% vs 71%). PSOFT Audio Player's advantage is update cadence (every 3 months vs every 20 months) and ratings volume (4 vs 1). On ads, monetization model, device support and iOS requirement there is nothing between them.

Soniq Viewer costs $1.99 and PSOFT Audio Player $6.99 up front. PSOFT Audio Player sells 1 one-off in-app purchase. Soniq Viewer asks for nothing beyond the download.

Soniq Viewer holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 100% of Soniq Viewer's written reviews are positive against 71% of PSOFT Audio Player's.

Soniq Viewer ships an update every 20 months, PSOFT Audio Player every 3 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Soniq Viewer | PSOFT Audio Player |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/soniq-viewer/id448343005/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/psoft-audio-player/id893103463/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 1 MB | 5 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuji Koike](https://appshunter.io/developer/416095228) | [PSOFT](https://appshunter.io/developer/373752450) |

## What reviewers say

### Soniq Viewer

[App page](https://appshunter.io/ios/app/soniq-viewer/id448343005)

This app visualizes sound frequencies using your device's microphone. It displays the pitch of your voice and music on an equally-tempered musical scale, with adjustable input sensitivity and up to 60 frames per second.

**Highlights:** Frequency spectrum visualization, Microphone audio input, Pitch detection, Equally-tempered musical scale display, Adjustable input sensitivity, High frame rate display (up to 60 fps)

**Features:** macOS Compatibility

**In-app purchases:** none


### PSOFT Audio Player

[App page](https://appshunter.io/ios/app/psoft-audio-player/id893103463)

This music player allows independent adjustment of key, playback speed, and sound extraction with exceptional audio quality. It's ideal for musicians, language learners, and anyone needing to analyze or manipulate audio content.

**Highlights:** Change playback speed, Adjust musical key, Modify voice characteristics, Remove or extract specific sounds, Analyze music and display chords, Export modified audio (add-on)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Export Add-on | $24.99 | one-time |


## Frequently asked questions

### Is Soniq Viewer free?

Soniq Viewer costs $1.99, with no in-app purchases.

### Is PSOFT Audio Player free?

PSOFT Audio Player costs $6.99, and also offers in-app purchases.

### Which has better reviews, Soniq Viewer or PSOFT Audio Player?

Soniq Viewer is rated higher. Soniq Viewer averages 5.0 out of 5 from 1 ratings, while PSOFT Audio Player averages 4.5 from 4 ratings.

### Do Soniq Viewer or PSOFT Audio Player have ads?

Neither Soniq Viewer nor PSOFT Audio Player shows ads.

### Which is updated more often, Soniq Viewer or PSOFT Audio Player?

Soniq Viewer ships an update every 20 months, and PSOFT Audio Player every 3 months. Most recently, Soniq Viewer was updated on October 23, 2026 and PSOFT Audio Player on October 28, 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.*