# モフトレHDS vs JSRCM

The clearest difference is update cadence: モフトレHDS at every 2 months against JSRCM's every 8 months. モフトレHDS also leads on iOS requirement (10.0 vs 15.6). JSRCM's advantage is device support (3 vs 1). 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.

モフトレHDS ships an update every 2 months, JSRCM every 8 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | モフトレHDS | JSRCM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 141 MB | 49 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Moff, Inc.](https://appshunter.io/developer/894894469) | [NIHON KOKYU RYOHO IGAKKAI, GENERAL INC. ASSOCIATION](https://appshunter.io/developer/1472486152) |

## What reviewers say

### モフトレHDS

[App page](https://appshunter.io/ios/app/hds-r/id1394374190)

**In-app purchases:** none


### JSRCM

[App page](https://appshunter.io/ios/app/jsrcm/id1634713284)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is モフトレHDS free?

モフトレHDS is free to download, with no in-app purchases.

### Is JSRCM free?

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

### Do モフトレHDS or JSRCM have ads?

Neither モフトレHDS nor JSRCM shows ads.

### Which is updated more often, モフトレHDS or JSRCM?

モフトレHDS ships an update every 2 months, and JSRCM every 8 months. Most recently, モフトレHDS was updated on October 3, 2026 and JSRCM on October 8, 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.*