# SketchChord vs Rokugen

The clearest difference is in-app purchases: SketchChord at none against Rokugen's 1. SketchChord also leads on iOS requirement (17.0 vs 26.0). Rokugen's advantage is update cadence (every 5 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Rokugen sells 1 one-off in-app purchase. SketchChord asks for nothing beyond the download.

SketchChord ships an update fortnightly, Rokugen every 5 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | SketchChord | Rokugen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 144 MB | 37 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Shogo Matsumoto](https://appshunter.io/developer/1878990313) | [Shinya Miyake](https://appshunter.io/developer/6789171963) |

## What reviewers say

### SketchChord

[App page](https://appshunter.io/ios/app/sketchchord/id6788573002)

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

**In-app purchases:** none


### Rokugen

[App page](https://appshunter.io/ios/app/rokugen/id6789171961)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rokugen Pro | $11.99 | one-time |


## Frequently asked questions

### Is SketchChord free?

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

### Is Rokugen free?

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

### Do SketchChord or Rokugen have ads?

Neither SketchChord nor Rokugen shows ads.

### Which is updated more often, SketchChord or Rokugen?

SketchChord ships an update fortnightly, and Rokugen every 5 days. Most recently, SketchChord was updated on October 28, 2026 and Rokugen on October 28, 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.*