# AudiBro vs Syntien 2

The clearest difference is update cadence: Syntien 2 at every 3 weeks against AudiBro's every 2 months. Syntien 2 also leads on iOS requirement (15.0 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, Syntien 2 every 3 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | AudiBro | Syntien 2 |
| --- | --- | --- |
| 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 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 35 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Storming The Castle LLC](https://appshunter.io/developer/1709697596) | [Modulii](https://appshunter.io/developer/1894751357) |

## 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


### Syntien 2

[App page](https://appshunter.io/ios/app/syntien-2/id6762582541)

**In-app purchases:** none


## Frequently asked questions

### Is AudiBro free?

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

### Is Syntien 2 free?

Syntien 2 is free to download, with no in-app purchases.

### Do AudiBro or Syntien 2 have ads?

Neither AudiBro nor Syntien 2 shows ads.

### Which is updated more often, AudiBro or Syntien 2?

AudiBro ships an update every 2 months, and Syntien 2 every 3 weeks. Most recently, AudiBro was updated on October 6, 2026 and Syntien 2 on October 3, 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.*