vsversusfinder

Audient iD24 USB-C Audio Interface vs Universal Audio Apollo Solo Heritage Edition, APLS-HE

Updated August 2026 — Audient iD24 USB-C Audio Interface wins on price, Universal Audio Apollo Solo Heritage Edition, APLS-HE wins on software and features.

The Audient iD24 offers excellent value for budget-conscious users, while the Universal Audio Apollo Solo Heritage Edition provides advanced features for professionals.

Why Audient iD24 USB-C Audio Interface is better

Price

Audient iD24 is $123.37 cheaper.

Compact Design

Audient iD24 is more compact for limited spaces.

User-Friendly

Audient iD24 has a straightforward design for easy integration.

Why Universal Audio Apollo Solo Heritage Edition, APLS-HE is better

Sound Quality

Apollo Solo offers superior sound with Unison technology.

Software Bundle

Apollo Solo includes a $1,300 plug-in suite.

Processing Power

Apollo Solo features UAD SOLO Core Processing for real-time tracking.

Overall score

Audient iD24 USB-C Audio Interface
85
Universal Audio Apollo Solo Heritage Edition, APLS-HE
92

Specifications

SpecAudient iD24 USB-C Audio InterfaceUniversal Audio Apollo Solo Heritage Edition, APLS-HE
Mic Preamps2 Class-A2 Unison
ADAT I/OYesNo
Dynamic Range126dBNot specified
Plug-insNone5 Premium
LatencyLowNear-zero

Dimension comparison

Audient iD24 USB-C Audio InterfaceUniversal Audio Apollo Solo Heritage Edition, APLS-HE

Overview of the Audient iD24 and Universal Audio Apollo Solo

The Audient iD24 is priced at $475.63, making it about 17% cheaper than the Universal Audio Apollo Solo Heritage Edition, which retails for $599.00. Both audio interfaces cater to different needs, but they share a high standard of quality and performance that make them popular choices among audio professionals and enthusiasts.

The Audient iD24 features two Class-A Audient Console mic preamps, ensuring low noise and distortion while delivering warm, analog sound. In contrast, the Apollo Solo Heritage Edition includes UAD SOLO Core Processing and a suite of 5 premium plug-ins valued at $1,300, enhancing its appeal for those seeking advanced recording capabilities.

Build Quality and Design

Both products boast excellent build quality, but they differ in design philosophy. The Audient iD24 features a robust design focused on functionality and ease of use, ensuring that users can quickly navigate its features. Its compact size makes it an ideal choice for musicians and producers with limited workspace.

On the other hand, the Universal Audio Apollo Solo Heritage Edition is designed with a more premium feel, utilizing superior components that emphasize durability and aesthetics. This interface not only looks professional but also provides a solid build that can withstand the rigors of studio use.

Features and Functionality

The Audient iD24 excels in its features, providing two versatile mic preamps, an ADAT input and output for expandability, and fully balanced inserts for integrating outboard effects. Its assignable monitor control offers users the ability to customize their workflow, which can be particularly beneficial for complex recording sessions.

Conversely, the Universal Audio Apollo Solo Heritage Edition stands out with its UAD SOLO Core Processing, allowing for real-time tracking through high-quality vintage emulations and plug-ins. This interface comes bundled with an impressive suite of five award-winning plug-ins, which adds significant value to its purchase.

Sound Quality

When it comes to sound quality, both interfaces deliver exceptional audio fidelity, but they employ different technologies. The Audient iD24 boasts class-leading AD/DA converters with a dynamic range of 126dB, ensuring that every nuance of the audio is captured and reproduced accurately. Users can expect a clear and detailed sound, making it suitable for a variety of recording scenarios.

The Universal Audio Apollo Solo Heritage Edition is also renowned for its sound quality, leveraging UA's class-leading audio conversion and Unison technology for superior mic preamp emulations. This provides users with the ability to track vocals and instruments with the character of high-end studio gear, making it a favored choice for professionals who prioritize sound integrity.

Connectivity Options

Connectivity is another important factor when choosing an audio interface. The Audient iD24 features an ADAT input and output, allowing users to expand their setup with additional mic preamps when needed, accommodating larger recording sessions. It also includes two fully balanced inserts for integrating external effects, ensuring versatility in signal routing.

In comparison, the Universal Audio Apollo Solo Heritage Edition offers Thunderbolt 3 connectivity, which provides a high-speed data transfer rate and low latency performance. This bus-powered connection simplifies setup and portability, making it easier to connect to both Mac and Windows systems without the need for additional power supplies.

Software and Compatibility

The Audient iD24 does not come with a dedicated software bundle, but it is compatible with all major DAWs, making it a flexible choice for various workflows. Its straightforward design allows users to easily integrate it into their existing setups without any hassle.

In contrast, the Universal Audio Apollo Solo Heritage Edition includes the LUNA Recording System, a fully integrated recording application exclusive to Apollo users. This software, along with its compatibility with industry-standard DAWs like Logic Pro, Pro Tools, and Ableton Live, enhances the overall user experience and provides a seamless recording environment.

Price and Value

The Audient iD24 is priced at $475.63, making it a more budget-friendly option compared to the Apollo Solo Heritage Edition's $599.00 price tag. This approximately $123.37 difference may be significant for those starting out or on a tight budget but still seeking professional audio quality.

Despite the higher price, the Apollo Solo Heritage Edition offers an extensive software suite and advanced features that may justify the cost for serious producers and musicians. The bundled plug-ins alone represent a substantial value that can enhance the recording process.

Which should you buy?

Choosing between the Audient iD24 and the Universal Audio Apollo Solo Heritage Edition largely depends on your specific needs and budget. If you're looking for a reliable and high-quality audio interface that won't break the bank, the Audient iD24 offers excellent performance at a lower price point, making it suitable for many recording applications.

However, if you are a professional seeking advanced processing capabilities and a comprehensive software suite, the Universal Audio Apollo Solo Heritage Edition may be the better investment. Its superior sound quality and additional features can provide significant advantages in a professional studio setting. Ultimately, both interfaces are excellent choices in their own right, tailored to different types of users.