# Soi vs Lissa

The clearest difference is rating: Lissa at 5.0 against Soi's 4.0. Lissa also leads on update cadence (fortnightly vs every 2 months). Soi's advantage is iOS requirement (10.3 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lissa holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Soi ships an update every 2 months, Lissa fortnightly. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Soi | Lissa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/soi/id986051970/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lissa-music-visualizer/id6804913029/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 28 MB | 7 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Aero Deko](https://appshunter.io/developer/507882387) | [Nardo Dorsin](https://appshunter.io/developer/6804913031) |

## What reviewers say

### Soi

[App page](https://appshunter.io/ios/app/soi/id986051970)

Create and improvise music with others in real-time. This expressive instrument allows groups of any size to perform together, automatically harmonizing and synchronizing participants for an engaging experience where there are no wrong notes.

**Highlights:** Real-time music creation, Group improvisation, Automatic harmonization, Participant synchronization, Ensemble performance

**In-app purchases:** none


### Lissa

[App page](https://appshunter.io/ios/app/lissa-music-visualizer/id6804913029)

Transform your personal music collection into a dynamic light show. This app features a native player with a real-time visualizer that syncs to your audio, offering multiple customizable visual effects and sound shaping options. Enjoy your music privately, offline, and without ads.

**Highlights:** Real-time music visualizer, Supports MP3, AAC, FLAC, WAV, AIFF, Import from Files app, Eight hand-tuned visualizers, Preset editor for custom looks, Built-in equalizer, Offline and ad-free operation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Soi free?

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

### Is Lissa free?

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

### Which has better reviews, Soi or Lissa?

Lissa is rated higher. Soi averages 4.0 out of 5 from 2 ratings, while Lissa averages 5.0 from 1 ratings.

### Do Soi or Lissa have ads?

Neither Soi nor Lissa shows ads.

### Which is updated more often, Soi or Lissa?

Soi ships an update every 2 months, and Lissa fortnightly. Most recently, Soi was updated on October 11, 2026 and Lissa on October 20, 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.*