# StarPRNT SDK vs RCD

The clearest difference is update cadence: RCD at monthly against StarPRNT SDK's every 4 months. StarPRNT SDK's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

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

StarPRNT SDK ships an update every 4 months, RCD monthly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | StarPRNT SDK | RCD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/starprnt-sdk/id569792039/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 4 MB | 25 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [STAR MICRONICS CO., LTD.](https://appshunter.io/developer/552221028) | [RCD WEB DESIGN AND MANAGEMENT](https://appshunter.io/developer/1600523696) |

## What reviewers say

### StarPRNT SDK

[App page](https://appshunter.io/ios/app/starprnt-sdk/id569792039)

This sample application showcases the capabilities of Star Micronics POS printers and their Mobile SDK. It allows developers to test printer features, generate receipts, and diagnose connectivity issues directly from a mobile device.

**Highlights:** Printer feature demonstration, Receipt generation, Connectivity diagnostics, Peripheral control, Multi-language printing, SDK programming information

**In-app purchases:** none


### RCD

[App page](https://appshunter.io/ios/app/rcd/id6763301397)

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

**In-app purchases:** none


## Frequently asked questions

### Is StarPRNT SDK free?

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

### Is RCD free?

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

### Do StarPRNT SDK or RCD have ads?

Neither StarPRNT SDK nor RCD shows ads.

### Which is updated more often, StarPRNT SDK or RCD?

StarPRNT SDK ships an update every 4 months, and RCD monthly. Most recently, StarPRNT SDK was updated on October 6, 2026 and RCD on October 10, 2026.

---

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