# RDM写码器 vs AmpauraConnect

The clearest difference is update cadence: AmpauraConnect at fortnightly against RDM写码器's every 6 weeks. RDM写码器's advantage is iOS requirement (8.0 vs 16.0). 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.

RDM写码器 ships an update every 6 weeks, AmpauraConnect fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | RDM写码器 | AmpauraConnect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ampauraconnect/id6446245312/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 23 MB | 66 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [少昌 黄](https://appshunter.io/developer/1482588766) | [Xi'an NovaStar Tech Co.,Ltd](https://appshunter.io/developer/927755313) |

## What reviewers say

### RDM写码器

[App page](https://appshunter.io/ios/app/rdm/id1487361715)

This utility app simplifies the process of writing DMX512 addresses for lighting fixtures that support the RDM protocol. It offers automatic addressing, address list saving, and sorting functionalities. Users can identify, write, modify channels, and view device information.

**Highlights:** RDM protocol DMX512 address writing, Automatic address writing, Save address lists, Sorting functionality, Identify and modify channels, View device information

**Features:** macOS Compatibility

**In-app purchases:** none


### AmpauraConnect

[App page](https://appshunter.io/ios/app/ampauraconnect/id6446245312)

Manage your energy systems with this app, offering convenient and efficient operation to maximize energy use and economic benefits. It supports integration with various devices, providing centralized control, monitoring, alerts, and battery analysis for both local and remote access.

**Highlights:** Centralized device control, Energy system monitoring, Alerts and notifications, Battery analysis, Local and remote management, Device integration

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

**In-app purchases:** none


## Frequently asked questions

### Is RDM写码器 free?

RDM写码器 is free to download, with no in-app purchases.

### Is AmpauraConnect free?

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

### Do RDM写码器 or AmpauraConnect have ads?

Neither RDM写码器 nor AmpauraConnect shows ads.

### Which is updated more often, RDM写码器 or AmpauraConnect?

RDM写码器 ships an update every 6 weeks, and AmpauraConnect fortnightly. Most recently, RDM写码器 was updated on November 3, 2026 and AmpauraConnect on November 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.*