# LiveSpec vs Spectrum

The clearest difference is ads: LiveSpec at none against Spectrum's shown. Spectrum's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. LiveSpec sells 6 in-app purchases, starting at $17.99 per month and Spectrum 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, Spectrum every 8 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | LiveSpec | Spectrum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/livespec/id6762317495/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 89 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Linear Phase LLC](https://appshunter.io/developer/1893799202) | [SEONYONG LEE](https://appshunter.io/developer/6775892940) |

## 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 |


### Spectrum

[App page](https://appshunter.io/ios/app/spectrum-audio-analyzer/id6787894411)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is LiveSpec free?

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

### Is Spectrum free?

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

### Do LiveSpec or Spectrum have ads?

Spectrum shows ads; LiveSpec does not.

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

LiveSpec ships an update every 2 weeks, and Spectrum every 8 days. Most recently, LiveSpec was updated on October 14, 2026 and Spectrum on October 8, 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.*