# RDM写码器 vs PMicro Tools

The clearest difference is update cadence: RDM写码器 at every 6 weeks against PMicro Tools's every 5 months. RDM写码器 also leads on iOS requirement (8.0 vs 13.0). 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.

RDM写码器 ships an update every 6 weeks, PMicro Tools every 5 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | RDM写码器 | PMicro Tools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 23 MB | 16 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [少昌 黄](https://appshunter.io/developer/1482588766) | [Shenzhen Faralli Technologies Co.,Ltd.](https://appshunter.io/developer/1054752194) |

## 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


### PMicro Tools

[App page](https://appshunter.io/ios/app/pmicro-tools/id1554233583)

**Features:** macOS Compatibility

**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 PMicro Tools free?

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

### Do RDM写码器 or PMicro Tools have ads?

Neither RDM写码器 nor PMicro Tools shows ads.

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

RDM写码器 ships an update every 6 weeks, and PMicro Tools every 5 months. Most recently, RDM写码器 was updated on June 1, 2026 and PMicro Tools on September 9, 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.*