# Live Spectrogram vs Binary Brain

The clearest difference is price: Binary Brain at $0.99 against Live Spectrogram's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Live Spectrogram costs $1.99 and Binary Brain $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Live Spectrogram ships an update every 31 months, Binary Brain every 38 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Live Spectrogram | Binary Brain |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 31 months** | Every 38 months |
| Monetization | Paid | — |
| Size | 15 MB | 6 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Krueger Systems, Inc.](https://appshunter.io/developer/299293363) | [George Chalkiadoudis](https://appshunter.io/developer/1040522966) |

## 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


### Binary Brain

[App page](https://appshunter.io/ios/app/binary-brain/id1040522967)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Live Spectrogram free?

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

### Is Binary Brain free?

Binary Brain costs $0.99, with no in-app purchases.

### Do Live Spectrogram or Binary Brain have ads?

Neither Live Spectrogram nor Binary Brain shows ads.

### Which is updated more often, Live Spectrogram or Binary Brain?

Live Spectrogram ships an update every 31 months, and Binary Brain every 38 months. Most recently, Live Spectrogram was updated on September 18, 2026 and Binary Brain on September 21, 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.*