# Kariuchi vs Yellow Dwarf

Kariuchi and Yellow Dwarf are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Kariuchi sells 1 one-off in-app purchase and Yellow Dwarf sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Kariuchi ships an update every 5 weeks, Yellow Dwarf every 2 months. The most recent releases landed on September 8, 2026 and April 25, 2026 respectively.

## The numbers

| Metric | Kariuchi | Yellow Dwarf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 14 MB | 173 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [Unscripted engineering](https://appshunter.io/developer/1635849108) |

## What reviewers say

### Kariuchi

[App page](https://appshunter.io/ios/app/kariuchi/id1665475494)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### Yellow Dwarf

[App page](https://appshunter.io/ios/app/yellow-dwarf/id6449500811)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove optional ads (1 month) | $0.99 | one-time |
| Moar coins | $0.99 | one-time |


## Frequently asked questions

### Is Kariuchi free?

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

### Is Yellow Dwarf free?

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

### Do Kariuchi or Yellow Dwarf have ads?

Both Kariuchi and Yellow Dwarf show ads.

### Which is updated more often, Kariuchi or Yellow Dwarf?

Kariuchi ships an update every 5 weeks, and Yellow Dwarf every 2 months. Most recently, Kariuchi was updated on September 8, 2026 and Yellow Dwarf on April 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.*