# LiveSpec vs AudioEngineerKit

The clearest difference is iOS requirement: LiveSpec at 17.0 against AudioEngineerKit's 26.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LiveSpec sells 6 in-app purchases, starting at $17.99 per month and AudioEngineerKit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LiveSpec ships an update every 2 weeks, AudioEngineerKit every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LiveSpec | AudioEngineerKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/livespec/id6762317495/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 3 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Linear Phase LLC](https://appshunter.io/developer/1893799202) | [HYO SEOP LEE](https://appshunter.io/developer/6790621758) |

## What reviewers say

### LiveSpec

[App page](https://appshunter.io/ios/app/livespec/id6762317495)

This audio analysis tool allows users to measure and optimize sound in any environment. It provides real-time spectrum analysis, sound level monitoring, and tools for system tuning and live mixing. The app supports various audio interfaces and offers iCloud syncing for configurations.

**Highlights:** Real-time spectrum analyzer, Spectrograph for sound over time, SPL monitor with A/C weighting, Dose meter for safe listening time, Live Mix plugin host, Transfer function with phase, Impulse response and delay finding, Parametric and Graphic EQ

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Monthly | $17.99 | per month |
| Live Mix Monthly | $19.99 | per month |
| System Tune Monthly | $19.99 | per month |
| All Access Annual | $149.99 | per year |
| Live Mix Annual | $149.99 | per year |
| System Tune Annual | $149.99 | per year |


### AudioEngineerKit

[App page](https://appshunter.io/ios/app/audioengineerkit-spl-and-rta/id6801498086)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 잠금해제 | $2.99 | one-time |


## Frequently asked questions

### Is LiveSpec free?

LiveSpec is free to download, with in-app purchases available.

### Is AudioEngineerKit free?

AudioEngineerKit is free to download, with in-app purchases available.

### Do LiveSpec or AudioEngineerKit have ads?

Neither LiveSpec nor AudioEngineerKit shows ads.

### Which is updated more often, LiveSpec or AudioEngineerKit?

LiveSpec ships an update every 2 weeks, and AudioEngineerKit every 3 weeks. Most recently, LiveSpec was updated on October 25, 2026 and AudioEngineerKit on October 24, 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.*