# 慣用色名 １級 vs HSL Training

The clearest difference is price: HSL Training at Free against 慣用色名 １級's $5.99. HSL Training also leads on update cadence (weekly vs monthly). 慣用色名 １級's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

HSL Training is free to download; 慣用色名 １級 costs $5.99 up front. HSL Training sells 1 one-off in-app purchase. 慣用色名 １級 asks for nothing beyond the download.

慣用色名 １級 ships an update monthly, HSL Training weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 慣用色名 １級 | HSL Training |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Size | 2 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Akihiro Sekine](https://appshunter.io/developer/1810496539) | [Riku Ito](https://appshunter.io/developer/6781179895) |

## What reviewers say

### 慣用色名 １級

[App page](https://appshunter.io/ios/app/id6745032533)

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

**In-app purchases:** none


### HSL Training

[App page](https://appshunter.io/ios/app/hsl-training/id6804677578)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Lives | $1.99 | one-time |


## Frequently asked questions

### Is 慣用色名 １級 free?

慣用色名 １級 costs $5.99, with no in-app purchases.

### Is HSL Training free?

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

### Do 慣用色名 １級 or HSL Training have ads?

HSL Training shows ads; 慣用色名 １級 does not.

### Which is updated more often, 慣用色名 １級 or HSL Training?

慣用色名 １級 ships an update monthly, and HSL Training weekly. Most recently, 慣用色名 １級 was updated on November 8, 2026 and HSL Training on October 31, 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.*