# AudiBro vs Prog Metronome

The clearest difference is update cadence: Prog Metronome at every 2 weeks against AudiBro's every 2 months. Prog Metronome also leads on iOS requirement (16.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AudiBro ships an update every 2 months, Prog Metronome every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | AudiBro | Prog Metronome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audibro/id6758072566/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 39 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Storming The Castle LLC](https://appshunter.io/developer/1709697596) | [Zeyu Chen](https://appshunter.io/developer/6776389034) |

## What reviewers say

### AudiBro

[App page](https://appshunter.io/ios/app/audibro/id6758072566)

This application transforms ambient sound into a dynamic, real-time visual spectrum analyzer. It displays audio frequencies with a vibrant color-coded spectrum and a unique trailing ghost effect. Ideal for musicians, engineers, and anyone curious about the visual representation of sound.

**Highlights:** Real-time audio spectrum analysis, Rainbow color-coded frequency display, Trailing ghost effect for sound history, dB meter with level monitoring, Peak frequency detection, Full-screen visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Prog Metronome

[App page](https://appshunter.io/ios/app/prog-metronome/id6776389032)

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

**In-app purchases:** none


## Frequently asked questions

### Is AudiBro free?

AudiBro is free to download, with no in-app purchases.

### Is Prog Metronome free?

Prog Metronome is free to download, with no in-app purchases.

### Do AudiBro or Prog Metronome have ads?

Neither AudiBro nor Prog Metronome shows ads.

### Which is updated more often, AudiBro or Prog Metronome?

AudiBro ships an update every 2 months, and Prog Metronome every 2 weeks. Most recently, AudiBro was updated on October 31, 2026 and Prog Metronome on October 31, 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.*