# 和声法トレーニング vs 賃管Pass

The clearest difference is in-app purchases: 和声法トレーニング at none against 賃管Pass's 1. 和声法トレーニング also leads on ads (none vs shown). 賃管Pass's advantage is iOS requirement (15.1 vs 18.5). On price, update cadence and device support there is nothing between them.

Both are free to download. 賃管Pass sells 1 one-off in-app purchase. 和声法トレーニング asks for nothing beyond the download.

和声法トレーニング ships an update every 3 weeks, 賃管Pass every 11 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 和声法トレーニング | 賃管Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 17 MB | 50 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiroaki Toya](https://appshunter.io/developer/1515661642) | [KANDK](https://appshunter.io/developer/1867080143) |

## What reviewers say

### 和声法トレーニング

[App page](https://appshunter.io/ios/app/id6752653425)

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

**In-app purchases:** none


### 賃管Pass

[App page](https://appshunter.io/ios/app/pass/id6762548257)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム | $1.99 | one-time |


## Frequently asked questions

### Is 和声法トレーニング free?

和声法トレーニング is free to download, with no in-app purchases.

### Is 賃管Pass free?

賃管Pass is free to download, with in-app purchases available.

### Do 和声法トレーニング or 賃管Pass have ads?

賃管Pass shows ads; 和声法トレーニング does not.

### Which is updated more often, 和声法トレーニング or 賃管Pass?

和声法トレーニング ships an update every 3 weeks, and 賃管Pass every 11 days. Most recently, 和声法トレーニング was updated on October 30, 2026 and 賃管Pass on October 25, 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.*