# Sōon vs Hitoiro

The clearest difference is price: Hitoiro at Free against Sōon's $3.99. Hitoiro also leads on update cadence (every 4 days vs every 5 weeks) and iOS requirement (17.0 vs 26.1). Sōon's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads there is nothing between them.

Hitoiro is free to download; Sōon costs $3.99 up front. Hitoiro sells 2 in-app purchases, starting at $9.99 per year. Sōon asks for nothing beyond the download.

Sōon ships an update every 5 weeks, Hitoiro every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sōon | Hitoiro |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.6 (8 ratings)](https://appshunter.io/ios/app/hitoiro/id6800390469/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 91.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 29 MB | 25 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yoji Hirabayashi](https://appshunter.io/developer/1875364025) | [Kodai Aoyama](https://appshunter.io/developer/6800390471) |

## What reviewers say

### Sōon

[App page](https://appshunter.io/ios/app/soon/id6758863805)

**Features:** Apple Watch app

**In-app purchases:** none


### Hitoiro

[App page](https://appshunter.io/ios/app/hitoiro/id6800390469)

Discover a new traditional Japanese color daily by mixing pigments. Dye a monthly creature with your creations and track your progress. Enjoy a mindful, offline experience with optional Pro features for expanded creativity.

**Highlights:** Daily traditional Japanese color discovery, Pigment mixing for custom colors, Dye a monthly creature with your colors, Offline daily ritual, Mindful color mixing in Zen mode, Color journal and results tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Materials Box Yearly | $9.99 | per year |
| Materials Box Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Sōon free?

Sōon costs $3.99, with no in-app purchases.

### Is Hitoiro free?

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

### Do Sōon or Hitoiro have ads?

Neither Sōon nor Hitoiro shows ads.

### Which is updated more often, Sōon or Hitoiro?

Sōon ships an update every 5 weeks, and Hitoiro every 4 days. Most recently, Sōon was updated on October 28, 2026 and Hitoiro on October 29, 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.*