# VOCALHAK vs Spek Spectrogram analyzer

The clearest difference is in-app purchases: Spek Spectrogram analyzer at none against VOCALHAK's 1. VOCALHAK's advantage is iOS requirement (16.6 vs 18.2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. VOCALHAK sells 1 one-off in-app purchase. Spek Spectrogram analyzer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for VOCALHAK against 5.0 for Spek Spectrogram analyzer. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | VOCALHAK | Spek Spectrogram analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/vocalhak/id6769211593/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/spek-spectrogram-analyzer/id6778501151/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 45 MB |
| Requires iOS | **16.6** | 18.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ammar Ali](https://appshunter.io/developer/1896610887) | [Pratik Zinzala](https://appshunter.io/developer/1866618369) |

## What reviewers say

### VOCALHAK

[App page](https://appshunter.io/ios/app/vocalhak/id6769211593)

Easily separate vocal tracks from any song. This tool allows you to isolate vocals for remixing, karaoke, or practice. Enjoy high-quality audio separation for your music projects.

**Highlights:** Vocal isolation from any song, High-quality audio separation, Ideal for remixing, Useful for karaoke, Supports practice sessions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Longer Songs | $1.99 | one-time |


### Spek Spectrogram analyzer

[App page](https://appshunter.io/ios/app/spek-spectrogram-analyzer/id6778501151)

Visualize audio frequencies with detailed spectrograms. Inspect audio quality, identify compression artifacts, and analyze sound changes over time. Process audio locally for enhanced privacy and security.

**Highlights:** Detailed spectrogram visualization, Frequency and artifact analysis, Audio quality evaluation, Real-time microphone input, Integrated audio player, Customizable analysis settings, Pinch-to-zoom navigation

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

**In-app purchases:** none


## Frequently asked questions

### Is VOCALHAK free?

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

### Is Spek Spectrogram analyzer free?

Spek Spectrogram analyzer is free to download, with no in-app purchases.

### Which has better reviews, VOCALHAK or Spek Spectrogram analyzer?

VOCALHAK and Spek Spectrogram analyzer are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do VOCALHAK or Spek Spectrogram analyzer have ads?

Neither VOCALHAK nor Spek Spectrogram analyzer shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*