# AUDIO DSP Control vs Intercom

The clearest difference is in-app purchases: AUDIO DSP Control at none against Intercom's 1. AUDIO DSP Control also leads on iOS requirement (15.6 vs 17.0). Intercom's advantage is update cadence (every 8 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Intercom sells 1 in-app purchase, starting at $0.99 per month. AUDIO DSP Control asks for nothing beyond the download.

AUDIO DSP Control ships an update every 3 months, Intercom every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AUDIO DSP Control | Intercom |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 12 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [长猛 周](https://appshunter.io/developer/1689008478) | [YASAR EMRE DURSUN](https://appshunter.io/developer/6815297455) |

## What reviewers say

### AUDIO DSP Control

[App page](https://appshunter.io/ios/app/audio-dsp-control/id6450451317)

Control your car's audio system directly from your mobile device. View player information, manage music playback, and adjust sound effects with an intuitive interface. Offers convenient one-button switching and real-time positioning.

**Highlights:** Car player button control, View car player function information, Intuitive radio interface, USB/SD player with ID3 info, Bluetooth music playback, One-button car player switch, Sound effect adjustment, Real-time positioning

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

**In-app purchases:** none


### Intercom

[App page](https://appshunter.io/ios/app/intercom-offline-voice-chat/id6815297453)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interkom Premium | $0.99 | per month |


## Frequently asked questions

### Is AUDIO DSP Control free?

AUDIO DSP Control is free to download, with no in-app purchases.

### Is Intercom free?

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

### Do AUDIO DSP Control or Intercom have ads?

Neither AUDIO DSP Control nor Intercom shows ads.

### Which is updated more often, AUDIO DSP Control or Intercom?

AUDIO DSP Control ships an update every 3 months, and Intercom every 8 days. Most recently, AUDIO DSP Control was updated on November 3, 2026 and Intercom on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*