# Live Spectrogram vs Whatsify

The clearest difference is price: Whatsify at Free against Live Spectrogram's $1.99. Live Spectrogram's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Whatsify is free to download; Live Spectrogram costs $1.99 up front. Whatsify sells 1 one-off in-app purchase. Live Spectrogram asks for nothing beyond the download.

## The numbers

| Metric | Live Spectrogram | Whatsify |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/live-spectrogram/id630831185/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | — |
| Monetization | Paid | — |
| Size | 15 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krueger Systems, Inc.](https://appshunter.io/developer/299293363) | [Julius Naeumann](https://appshunter.io/developer/1402019766) |

## What reviewers say

### Live Spectrogram

[App page](https://appshunter.io/ios/app/live-spectrogram/id630831185)

Visualize sound frequencies in real-time with this tool. It displays audio intensity across time and frequency using color, helping you perfect singing, analyze animal calls, or locate household noises.

**Highlights:** Real-time audio visualization, Frequency analysis, Time-based spectrum display, Intensity shown by color, Singing voice perfection, Animal call analysis, Sound source identification

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

**In-app purchases:** none


### Whatsify

[App page](https://appshunter.io/ios/app/whatsify/id6751287005)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Whatsify Pro | $3.99 | one-time |


## Frequently asked questions

### Is Live Spectrogram free?

Live Spectrogram costs $1.99, with no in-app purchases.

### Is Whatsify free?

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

### Do Live Spectrogram or Whatsify have ads?

Neither Live Spectrogram nor Whatsify shows ads.

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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.*