# ソルフェジオ&シューマン共振発生器 vs たこち

The clearest difference is in-app purchases: たこち at none against ソルフェジオ&シューマン共振発生器's 1. たこち also leads on update cadence (every 2 weeks vs every 5 weeks) and device support (3 vs 1). ソルフェジオ&シューマン共振発生器's advantage is ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. ソルフェジオ&シューマン共振発生器 sells 1 one-off in-app purchase. たこち asks for nothing beyond the download.

ソルフェジオ&シューマン共振発生器 ships an update every 5 weeks, たこち every 2 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ソルフェジオ&シューマン共振発生器 | たこち |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 54 MB | 67 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Soichi Ueno](https://appshunter.io/developer/1837305605) | [yamaguchi shota](https://appshunter.io/developer/1733600362) |

## What reviewers say

### ソルフェジオ&シューマン共振発生器

[App page](https://appshunter.io/ios/app/and/id6751943267)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent right of use | $5.99 | one-time |


### たこち

[App page](https://appshunter.io/ios/app/ai/id6797017153)

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

**In-app purchases:** none


## Frequently asked questions

### Is ソルフェジオ&シューマン共振発生器 free?

ソルフェジオ&シューマン共振発生器 is free to download, with in-app purchases available.

### Is たこち free?

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

### Do ソルフェジオ&シューマン共振発生器 or たこち have ads?

たこち shows ads; ソルフェジオ&シューマン共振発生器 does not.

### Which is updated more often, ソルフェジオ&シューマン共振発生器 or たこち?

ソルフェジオ&シューマン共振発生器 ships an update every 5 weeks, and たこち every 2 weeks. Most recently, ソルフェジオ&シューマン共振発生器 was updated on October 15, 2026 and たこち on October 13, 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.*