# RichTap Muse vs InoFEMS

The clearest difference is update cadence: InoFEMS at every 3 months against RichTap Muse's every 16 months. 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.

RichTap Muse ships an update every 16 months, InoFEMS every 3 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | RichTap Muse | InoFEMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 106 MB | 128 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Ruisheng Kaitai Acoustic Science And Technology Co., Ltd.](https://appshunter.io/developer/1606683479) | [苏州汇川技术有限公司](https://appshunter.io/developer/1441943965) |

## What reviewers say

### RichTap Muse

[App page](https://appshunter.io/ios/app/richtap-muse/id1610974493)

Experience music through touch with this app. It automatically generates haptic feedback for songs and allows users to create their own vibration patterns. Enjoy different playback modes and adjustable speeds for a unique auditory and tactile experience.

**Highlights:** Automatic vibration generation, Selectable playback modes (Rhythmic, Intense), Adjustable playback speed with synchronized vibration, Custom vibration pattern creation panel, Background sound addition for creation

**Features:** macOS Compatibility

**In-app purchases:** none


### InoFEMS

[App page](https://appshunter.io/ios/app/inofems/id6711331993)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RichTap Muse free?

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

### Is InoFEMS free?

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

### Do RichTap Muse or InoFEMS have ads?

Neither RichTap Muse nor InoFEMS shows ads.

### Which is updated more often, RichTap Muse or InoFEMS?

RichTap Muse ships an update every 16 months, and InoFEMS every 3 months. Most recently, RichTap Muse was updated on October 30, 2026 and InoFEMS on October 27, 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.*