# Custom Controller App — Audio Visual & ELV Controller

> Audio Visual & ELV Controller (iPhone/iPad app by Hong Way Khow.)

- Source: https://appshunter.io/ios/app/custom-controller-app/id6744404940 (this page in markdown: same URL + `.md`)
- Developer: [Hong Way Khow](https://appshunter.io/developer/1807527371)
- Category: Lifestyle, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 52 MB
- Languages: American English
- Released: 2025-05-30
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/custom-controller-app/id6744404940/reviews.md

## What is Custom Controller App?

One app. Total control. No central processor needed.

Custom Controller lets you control Audio-Visual (AV), ELV, and IoT devices—all from your device. Whether you’re managing a home theater, lighting system, or enterprise-level AV setup, Custom Controller makes it simple, fast, and flexible.

*Please Note: This app is for authorized users only. An account must be created and provided by Alter Electronics to access and use the system.


KEY FEATURES:

Easy Setup & Deployment
-Sign in, download your custom design, and you’re ready to go. Use it on one or multiple devices—your control system travels with you.

All-in-One Control
-Forget switching between different apps for different devices. Control projectors, AV receivers, lighting, relays, and more—all in a single interface.

Offline Support
-Need to run in a secure, internet-free environment? No problem. Just sign in once and stay signed in—your design stays with the app.*
(*Some systems may require local design distribution hardware.)

Protocol Support
-Supports TCP, UDP, WebSocket, and more coming soon (HTTP/REST API). Works with a wide range of IP-based AV and control devices.

Interactive & Real-Time
-Buttons, toggles, sliders—you name it. Custom Controller supports real-time feedback and interactive control elements tailored to your setup.

Interested or want to learn more?
Visit us www.alterelectronics.com or contact us sales@alterelectronics.com


## Version history (last 1 release)

### 1.0.0 — 2025-05-31

No release notes.

## More apps by Hong Way Khow

- [HT Remote](https://appshunter.io/ios/app/ht-remote/id6761769580)

All apps by Hong Way Khow: https://appshunter.io/developer/1807527371

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*