# Audio SA vs MeasureMate

The clearest difference is ads: MeasureMate at none against Audio SA's shown. MeasureMate also leads on update cadence (every 5 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Audio SA sells 1 one-off in-app purchase and MeasureMate sells 9 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Audio SA ships an update every 6 months, MeasureMate every 5 weeks. The most recent releases landed on August 31, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Audio SA | MeasureMate |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 42 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [Jakup Andrias Knudsen](https://appshunter.io/developer/1330607910) |

## What reviewers say

### 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 |


### MeasureMate

[App page](https://appshunter.io/ios/app/measuremate/id6449699394)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| V8 + DI2 Monthly Subscription | $2.99 | per month |
| V9 Monthly Subscription | $2.99 | per month |
| V8 + V9 Monthly Subscription | $4.99 | per month |
| V8 Annual Subscription | $34.99 | per year |
| V9 Annual Subscription | $34.99 | per year |
| V8 + V9 Annual Subscription | $55.00 | per year |
| V8 Lifetime Access | $199.99 | one-time |
| V9 Lifetime Access | $199.99 | one-time |
| V8 + V9 Lifetime access | $349.99 | one-time |


## Frequently asked questions

### Is Audio SA free?

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

### Is MeasureMate free?

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

### Do Audio SA or MeasureMate have ads?

Audio SA shows ads; MeasureMate does not.

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

Audio SA ships an update every 6 months, and MeasureMate every 5 weeks. Most recently, Audio SA was updated on August 31, 2026 and MeasureMate on September 22, 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.*