# CpayPro vs RM

The clearest difference is iOS requirement: RM at 13.0 against CpayPro's 15.0. On price, update cadence, 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.

CpayPro ships an update every 3 months, RM every 7 months. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | CpayPro | RM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 14 MB | 80 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Japan Hundsun Software Inc.](https://appshunter.io/developer/1076450905) | [EZOCA](https://appshunter.io/developer/1097443318) |

## What reviewers say

### CpayPro

[App page](https://appshunter.io/ios/app/cpaypro/id1131941939)

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

**In-app purchases:** none


### RM

[App page](https://appshunter.io/ios/app/rm-starpay/id1278213856)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CpayPro free?

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

### Is RM free?

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

### Do CpayPro or RM have ads?

Neither CpayPro nor RM shows ads.

### Which is updated more often, CpayPro or RM?

CpayPro ships an update every 3 months, and RM every 7 months. Most recently, CpayPro was updated on October 17, 2026 and RM on October 18, 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.*