# FiiO Control vs Stella Music Visualizer

The clearest difference is rating: Stella Music Visualizer at 3.8 against FiiO Control's 2.3. Stella Music Visualizer also leads on review sentiment (50% vs 13%). FiiO Control's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Stella Music Visualizer sells 1 one-off in-app purchase. FiiO Control asks for nothing beyond the download.

Stella Music Visualizer holds the better App Store score, 3.8 against 2.3. Both are backed by a comparable volume of ratings — 4 and 11 respectively. Written reviews point the same way: 13% of FiiO Control's written reviews are positive against 50% of Stella Music Visualizer's.

FiiO Control ships an update fortnightly, Stella Music Visualizer every 3 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | FiiO Control | Stella Music Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/fiio-control/id1485988916/reviews) | **[3.8 (11 ratings)](https://appshunter.io/ios/app/stella-music-visualizer-lofi/id6752724477/reviews)** |
| Number of ratings | 4 | **11** |
| Positive reviews | 13.3% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 139 MB | 21 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Fiio Electronic Technology Co., Ltd](https://appshunter.io/developer/1147527893) | [Biographics Consultoria e Design LTDA](https://appshunter.io/developer/1264090171) |

## What reviewers say

### FiiO Control

[App page](https://appshunter.io/ios/app/fiio-control/id1485988916)

This utility app allows you to customize settings for compatible FiiO Bluetooth audio devices. Adjust audio parameters, equalizer settings, and general device functions like charging and indicator lights. It also provides access to user guides for supported models.

**Highlights:** Customize general device functions, Adjust equalizer settings, Modify audio settings, View embedded user guides, Control charging and indicator lights, Enable in-vehicle mode

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

**In-app purchases:** none

**What reviewers like**

- 👍 Works well
- 🚀 Equalizer functionality
- 🚀 Firmware updates
- 🚀 Device controls

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Buggy and unreliable
- 🐛 Crashes and freezes
- 🐛 Lack of device support
- 🐛 Unresponsive app

**Reported bugs**

- App not detecting devices
- Connection failures
- Crashes on startup
- Settings not persisting
- Incompatibility with newer devices and iOS versions

**Requested features**

- More customizable EQ
- Multiple EQ presets
- Parametric EQ
- Firmware update support
- Wider device compatibility


### Stella Music Visualizer

[App page](https://appshunter.io/ios/app/stella-music-visualizer-lofi/id6752724477)

Transform your device into a dynamic audio visualizer with a neon aesthetic. Enjoy sound-reactive displays perfect for desks, studios, or parties. Offers multiple visualization modes and advanced controls for a personalized experience.

**Highlights:** Neon LED matrix visualization, Accurate sound spectrum analysis, Full-screen desktop mode, Mirroring to TV/projectors, Advanced pro controls (gain, smoothing), Multiple visualization modes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $4.99 | one-time |


## Frequently asked questions

### Is FiiO Control free?

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

### Is Stella Music Visualizer free?

Stella Music Visualizer is free to download, with in-app purchases available.

### Which has better reviews, FiiO Control or Stella Music Visualizer?

Stella Music Visualizer is rated higher. FiiO Control averages 2.3 out of 5 from 4 ratings, while Stella Music Visualizer averages 3.8 from 11 ratings.

### Do FiiO Control or Stella Music Visualizer have ads?

Neither FiiO Control nor Stella Music Visualizer shows ads.

### Which is updated more often, FiiO Control or Stella Music Visualizer?

FiiO Control ships an update fortnightly, and Stella Music Visualizer every 3 weeks. Most recently, FiiO Control was updated on November 7, 2026 and Stella Music Visualizer on October 30, 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.*