# Holo musubi vs ECCJアプリ

The clearest difference is iOS requirement: Holo musubi at 15.0 against ECCJアプリ's 17.6. 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.

Holo musubi ships an update every 3 weeks, ECCJアプリ every 2 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Holo musubi | ECCJアプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 18 MB | 30 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [neten_developer](https://appshunter.io/developer/1591367802) | [Edgar Cayce Center in Japan](https://appshunter.io/developer/1789301093) |

## What reviewers say

### Holo musubi

[App page](https://appshunter.io/ios/app/holo-musubi/id1615894370)

**Features:** Vision Pro support

**In-app purchases:** none


### ECCJアプリ

[App page](https://appshunter.io/ios/app/eccj/id6758862772)

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

**In-app purchases:** none


## Frequently asked questions

### Is Holo musubi free?

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

### Is ECCJアプリ free?

ECCJアプリ is free to download, with no in-app purchases.

### Do Holo musubi or ECCJアプリ have ads?

Neither Holo musubi nor ECCJアプリ shows ads.

### Which is updated more often, Holo musubi or ECCJアプリ?

Holo musubi ships an update every 3 weeks, and ECCJアプリ every 2 weeks. Most recently, Holo musubi was updated on October 20, 2026 and ECCJアプリ on October 24, 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.*