# Mid vs SFX Library Lite

The clearest difference is price: SFX Library Lite at Free against Mid's $5.99. SFX Library Lite also leads on update cadence (every 5 weeks vs every 14 months). Mid's advantage is ads (none vs shown) and ratings volume (6 vs 2). On rating, in-app purchases and device support there is nothing between them.

SFX Library Lite is free to download; Mid costs $5.99 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 Mid against 5.0 for SFX Library Lite. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

Mid ships an update every 14 months, SFX Library Lite every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mid | SFX Library Lite |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/mid-side-continuum/id6465949713/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/sfx-library-lite/id6738878793/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 5 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 9 MB | 31 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Jonathan Stinson](https://appshunter.io/developer/1655952998) |

## What reviewers say

### Mid

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

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


### SFX Library Lite

[App page](https://appshunter.io/ios/app/sfx-library-lite/id6738878793)

Access a vast collection of copyright-free sound effects directly on your mobile device. Play audio clips instantly for your projects or enjoyment.

**Highlights:** Copyright-free sound effects library, Instant audio playback, On-device access, Wide range of audio clips

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

**In-app purchases:** none


## Frequently asked questions

### Is Mid free?

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

### Is SFX Library Lite free?

SFX Library Lite is free to download, with no in-app purchases.

### Which has better reviews, Mid or SFX Library Lite?

Mid and SFX Library Lite are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do Mid or SFX Library Lite have ads?

SFX Library Lite shows ads; Mid does not.

### Which is updated more often, Mid or SFX Library Lite?

Mid ships an update every 14 months, and SFX Library Lite every 5 weeks. Most recently, Mid was updated on October 24, 2026 and SFX Library Lite on October 24, 2026.

---

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