# Lab \| Audio — For the love of audio

> Explore audio nuances with playback, frequency display, and spectrogram analysis. (iPhone/iPad app by Not Applicable.)

- Source: https://appshunter.io/ios/app/lab-audio/id1617359426 (this page in markdown: same URL + `.md`)
- Developer: [Not Applicable](https://appshunter.io/developer/1743923679)
- Category: Music, Utilities, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: English
- Released: 2022-04-12
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lab-audio/id1617359426/reviews.md

## What is Lab | Audio?

Join us on a journey to explore audio and its many nuances. Don't worry about the limited feature set, there's so much more to come.

- Playback; play, pause, skip
- Real-time frequency display
- Spectrogram analysis
- Audio metadata

Feedback welcomed.

## Key features

- Audio playback (play, pause, skip)
- Real-time frequency display
- Spectrogram analysis
- Audio metadata viewing

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/lab-audio/id1617359426/reviews.md

### 4/5 — Is there more to come?

*2025-11-04*

What is the purpose of this app?

## Frequently asked questions about Lab | Audio

### What can I do with Lab | Audio?

Lab | Audio allows you to play, pause, and skip audio tracks. It also provides real-time frequency displays and spectrogram analysis to visualize sound.

### Is Lab | Audio free to use?

Yes, Lab | Audio is completely free to download and use, with no in-app purchases or advertisements.

### What devices does Lab | Audio support?

Lab | Audio is available for iPhone and iPad devices.

### How often is Lab | Audio updated?

The latest version of Lab | Audio was released on February 28, 2024, indicating regular updates to improve functionality and add features.

### What is the age rating for Lab | Audio?

Lab | Audio has an age rating of 4+, making it suitable for a wide range of users.

### Can I see the frequency of audio with Lab | Audio?

Yes, Lab | Audio offers a real-time frequency display that allows you to visualize the frequencies present in the audio.

### Does Lab | Audio have ads?

No, Lab | Audio is ad-free, providing an uninterrupted experience for users exploring audio.

## Version history (last 5 releases)

### 2024.02.28 — 2024-02-28

- Dark mode support
- Improved navigation
- iPad support

### 1.8 — 2022-10-21

Now you can copy links to audio files and paste into the app to analyse files.

### 1.7 — 2022-09-22

Adding limited performance analytics to help improve the performance of the spectrogram analysis.

### 1.6 — 2022-09-17

The live frequency chart has been made more dynamic and displays the frequency channel.

### 1.5 — 2022-08-25

Improve spectrogram cursor layout and proportional size

## Apps similar to Lab | Audio

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Negative Harmony - Simplified](https://appshunter.io/ios/app/negative-harmony-simplified/id1561674380) | 4.7 (31) | Free | Music |
| [Finamp](https://appshunter.io/ios/app/finamp/id1574922594) | 4.6 (161) | Free | Music |
| [TunerLab Audio Editor](https://appshunter.io/ios/app/tunerlab-audio-editor/id1659813666) | 4.8 (94) | Free | Music |

## More apps by Not Applicable

- [Fine Ants](https://appshunter.io/ios/app/fine-ants/id1450712507)
- [Labs \| Bio](https://appshunter.io/ios/app/labs-bio/id6474491656)

All apps by Not Applicable: https://appshunter.io/developer/1743923679

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*