# FiiO Control vs Swarm Sync

The clearest difference is review sentiment: Swarm Sync at 100% against FiiO Control's 13%. Swarm Sync also leads on rating (5.0 vs 2.5) and update cadence (weekly vs every 3 weeks). 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.

Swarm Sync holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 26 and 17 respectively. Written reviews point the same way: 13% of FiiO Control's written reviews are positive against 100% of Swarm Sync's.

FiiO Control ships an update every 3 weeks, Swarm Sync weekly. The most recent releases landed on October 3, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | FiiO Control | Swarm Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (26 ratings)](https://appshunter.io/ios/app/fiio-control/id1485988916/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/swarm-sync/id6749556809/reviews)** |
| Number of ratings | **26** | 17 |
| Positive reviews | 13.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 204 MB | 67 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [广州飞傲电子科技有限公司](https://appshunter.io/developer/1147527893) | [Imprint Creations Inc](https://appshunter.io/developer/1831152601) |

## What reviewers say

### FiiO Control

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

This application allows users to customize and control their FiiO Bluetooth audio devices. Adjust audio settings, equalizer profiles, and general device functions for an enhanced listening experience.

**Highlights:** Customize general functions (charging, RGB, DAC mode), Adjust equalizer settings, Change audio settings (digital filter, channel balance), Access embedded user guide, Connect to supported FiiO Bluetooth devices

**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


### Swarm Sync

[App page](https://appshunter.io/ios/app/swarm-sync/id6749556809)

Control your smart lava lamp remotely. Adjust lighting effects in real-time and sync them with live broadcasts for an immersive experience.

**Highlights:** Remote device control, Real-time lighting adjustments, Stream sync feature, Control Neuro-sama Lava Lamp

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🐢 Searching for lamp…
- 🐢 Bound to find it eventually...
- 😤 Absolute cinema
- 🧠 Neurons
- 🤖 Skynet can't be this cute!

**Requested features**

- VedFlipExplode


## Frequently asked questions

### Is FiiO Control free?

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

### Is Swarm Sync free?

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

### Which has better reviews, FiiO Control or Swarm Sync?

Swarm Sync is rated higher. FiiO Control averages 2.5 out of 5 from 26 ratings, while Swarm Sync averages 5.0 from 17 ratings.

### Do FiiO Control or Swarm Sync have ads?

Neither FiiO Control nor Swarm Sync shows ads.

### Which is updated more often, FiiO Control or Swarm Sync?

FiiO Control ships an update every 3 weeks, and Swarm Sync weekly. Most recently, FiiO Control was updated on October 3, 2026 and Swarm Sync on September 18, 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.*