# Qudelix vs Questyle

The clearest difference is rating: Qudelix at 4.4 against Questyle's 3.4. Qudelix also leads on review sentiment (69% vs 42%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Qudelix holds the better App Store score, 4.4 against 3.4. Both are backed by a comparable volume of ratings — 78 and 33 respectively. Written reviews point the same way: 69% of Qudelix's written reviews are positive against 42% of Questyle's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Qudelix | Questyle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (78 ratings)](https://appshunter.io/ios/app/qudelix/id1515641059/reviews)** | [3.4 (33 ratings)](https://appshunter.io/ios/app/questyle/id6740815104/reviews) |
| Number of ratings | **78** | 33 |
| Positive reviews | **68.9% of reviews** | 41.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 27 MB | 167 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Qudelix, Inc.](https://appshunter.io/developer/1515641058) | [深圳旷世之声文化科技有限公司](https://appshunter.io/developer/1791737920) |

## What reviewers say

### Qudelix

[App page](https://appshunter.io/ios/app/qudelix/id1515641059)

This app serves as an official remote controller for the Qudelix-5K Bluetooth DAC AMP. It allows users to manage various functions, including equalizer settings, volume, and firmware updates, all via a BLE connection.

**Highlights:** BLE control and monitoring, Equalizer adjustment, Battery level display, Firmware updates, Volume control, Bluetooth codec information

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent app, works perfect
- 💡 Amazing EQ results
- 🚀 Super long term support
- 👍 NO bugs. Runs well.
- 👍 Great control app

**What reviewers complain about**

- 🐛 UI clearly created by engineers
- 🐛 Documentation not updated correctly
- 🐛 Unacceptable basic feature setup
- 🐛 Won't recognize Bluetooth devices
- 🐛 Useless if can't connect device

**Reported bugs**

- App needs work
- Documentation does not provide a coherent answer
- Wont recognize any Bluetooth devices
- App is useless if you can’t connect a device to it
- Doesn’t work on iPhone 15

**Requested features**

- How to set a preset for PEQ for each headphone
- Firefox or Safari extension
- Dark mode
- Live 20 band VU meter displayed in low opacity behind EQ curve
- Update autoeq list


### Questyle

[App page](https://appshunter.io/ios/app/questyle/id6740815104)

This app provides a seamless experience for managing Bluetooth audio devices. It offers intuitive control, easy connection, and firmware updates, ensuring optimal audio performance. Explore various encoding formats and monitor device status in real-time.

**Highlights:** Intuitive device connection and management, One-click firmware upgrades, Support for rich encoding formats, Real-time device status monitoring, Built-in product manual and quick start guide

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

**In-app purchases:** none


## Frequently asked questions

### Is Qudelix free?

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

### Is Questyle free?

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

### Which has better reviews, Qudelix or Questyle?

Qudelix is rated higher. Qudelix averages 4.4 out of 5 from 78 ratings, while Questyle averages 3.4 from 33 ratings.

### Do Qudelix or Questyle have ads?

Neither Qudelix nor Questyle shows ads.

### Which is updated more often, Qudelix or Questyle?

Qudelix ships an update every 3 weeks, and Questyle every 3 weeks. Most recently, Qudelix was updated on September 21, 2026 and Questyle 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.*