# Mid vs ListenAid

The clearest difference is update cadence: ListenAid at weekly against Mid's every 14 months. ListenAid also leads on price ($3.99 vs $5.99). Mid's advantage is chart position (#189 vs unranked) and iOS requirement (12.1 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Mid costs $5.99 and ListenAid $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mid ships an update every 14 months, ListenAid weekly. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mid | ListenAid |
| --- | --- | --- |
| Price | $5.99 | **$3.99** |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/mid-side-continuum/id6465949713/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Paid | — |
| Best chart rank | **#189** | — |
| Size | 9 MB | 5 MB |
| Requires iOS | **12.1** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Michael Reisigl](https://appshunter.io/developer/1823656228) |

## What reviewers say

### Mid

[App page](https://appshunter.io/ios/app/mid-side-continuum/id6465949713)

**Currently charting:** #189 Top Paid · Music (US App Store)

This app offers unique stereo transformations, allowing for smooth, continuous intervals between L/R and M/S representations. It enables new modulation possibilities and can be used as a width-preserving panner or to transform any stereo effect into an M/S one.

**Highlights:** Continuous mid-side interval, Width-preserving panning, Spatial modulation effect, Transform stereo effects to M/S, Lossless stereo field preservation, Tempo sync capable LFO, Paired mode for effect modulation

**Features:** Vision Pro support

**In-app purchases:** none


### ListenAid

[App page](https://appshunter.io/ios/app/listenaid/id6747974662)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mid free?

Mid costs $5.99, with no in-app purchases.

### Is ListenAid free?

ListenAid costs $3.99, with no in-app purchases.

### Do Mid or ListenAid have ads?

Neither Mid nor ListenAid shows ads.

### Which is updated more often, Mid or ListenAid?

Mid ships an update every 14 months, and ListenAid weekly. Most recently, Mid was updated on October 13, 2026 and ListenAid on October 9, 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.*