# 和声法トレーニング vs Solfe

The clearest difference is in-app purchases: 和声法トレーニング at none against Solfe's 2. Solfe's advantage is update cadence (every 3 days vs every 3 weeks) and iOS requirement (16.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Solfe sells 2 in-app purchases, starting at $5.99 per month. 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, Solfe every 3 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | 和声法トレーニング | Solfe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 17 MB | 76 MB |
| Requires iOS | 18.5 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroaki Toya](https://appshunter.io/developer/1515661642) | [REGNITION, K.K.](https://appshunter.io/developer/1619949682) |

## 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


### Solfe

[App page](https://appshunter.io/ios/app/solfe/id6792741742)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solfe Pro Monthly | $5.99 | per month |
| Solfe Pro Yearly | $34.99 | per year |


## 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 Solfe free?

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

### Do 和声法トレーニング or Solfe have ads?

Neither 和声法トレーニング nor Solfe shows ads.

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

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