# AST Connect vs FlatAudio

The clearest difference is review sentiment: FlatAudio at 74% against AST Connect's 44%. FlatAudio also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.0 vs 17). On price, ads, in-app purchases and monetization model there is nothing between them.

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

AST Connect ships an update every 2 months, FlatAudio every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | AST Connect | FlatAudio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 44.4% of reviews | **74.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 98 MB | 73 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [ART SYSTEM, LLC](https://appshunter.io/developer/1524307772) | [PLOSKOSTI ZVUKA, OOO](https://appshunter.io/developer/1595612204) |

## What reviewers say

### AST Connect

[App page](https://appshunter.io/ios/app/ast-connect/id1385482711)

This app allows karaoke club patrons to easily search for songs by artist, title, or lyrics. Users can then submit song requests electronically to the sound engineer.

**Highlights:** Song search by artist, title, and lyrics, Electronic song request submission, Compatible with AST-250 karaoke systems, User-friendly interface for club patrons

**Features:** Vision Pro support

**In-app purchases:** none


### FlatAudio

[App page](https://appshunter.io/ios/app/flataudio/id1595612202)

Discover and enjoy electronic music across various genres. Find parties, follow artists, manage event tickets, and curate your personal music library with online and offline listening options.

**Highlights:** Electronic music streaming, Party discovery and map, Artist following, Event ticket purchasing, Invitation management, Personal media library

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

**In-app purchases:** none


## Frequently asked questions

### Is AST Connect free?

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

### Is FlatAudio free?

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

### Do AST Connect or FlatAudio have ads?

Neither AST Connect nor FlatAudio shows ads.

### Which is updated more often, AST Connect or FlatAudio?

AST Connect ships an update every 2 months, and FlatAudio every 2 weeks. Most recently, AST Connect was updated on October 25, 2026 and FlatAudio on October 25, 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.*