# SonusVue vs Audio SA

The clearest difference is review sentiment: Audio SA at 100% against SonusVue's 0%. Audio SA also leads on update cadence (every 6 months vs every 18 months). SonusVue's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Audio SA sells 1 one-off in-app purchase. SonusVue asks for nothing beyond the download.

SonusVue ships an update every 18 months, Audio SA every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SonusVue | Audio SA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sonusvue/id1245323501/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 5 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IRISS Inc](https://appshunter.io/developer/1245323320) | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) |

## What reviewers say

### SonusVue

[App page](https://appshunter.io/ios/app/sonusvue/id1245323501)

This utility analyzes real-time audio frequencies, allowing users to record, play back, and visualize sound signals. It offers adjustable sampling rates and detailed spectrum display options, including logarithmic scales and FFT resolution.

**Highlights:** Real-time frequency analysis, Record and playback audio, Adjustable sampling frequency, Logarithmic scale spectrum display, Configurable FFT resolution, User-configurable spectrum averaging

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio SA

[App page](https://appshunter.io/ios/app/audio-sa/id6444715596)

This app analyzes audio waveforms to create visual voiceprints as TFFT images. It offers extensive customization for FFT analysis, including adjustable ranges, sizes, scales, and window functions. A simple waveform generator is also included for learning purposes.

**Highlights:** TFFT voiceprint image generation, High-resolution image export, Customizable FFT analysis settings, Adjustable audio waveform analysis range, Simple waveform generator (sine, square, noise), Multiple FFT sizes and window functions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads. | $3.99 | one-time |


## Frequently asked questions

### Is SonusVue free?

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

### Is Audio SA free?

Audio SA is free to download, with in-app purchases available.

### Do SonusVue or Audio SA have ads?

Audio SA shows ads; SonusVue does not.

### Which is updated more often, SonusVue or Audio SA?

SonusVue ships an update every 18 months, and Audio SA every 6 months. Most recently, SonusVue was updated on November 2, 2026 and Audio SA on November 3, 2026.

---

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