# SIMAGIN vs Cool Ukiyo

The clearest difference is in-app purchases: SIMAGIN at none against Cool Ukiyo's 1. Cool Ukiyo's advantage is update cadence (monthly vs every 5 months) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. Cool Ukiyo sells 1 one-off in-app purchase. SIMAGIN asks for nothing beyond the download.

SIMAGIN ships an update every 5 months, Cool Ukiyo monthly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | SIMAGIN | Cool Ukiyo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Size | 42 MB | 53 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALEXEY RUSSKIN](https://appshunter.io/developer/1719679776) | [Mihoko Araki](https://appshunter.io/developer/1476136915) |

## What reviewers say

### SIMAGIN

[App page](https://appshunter.io/ios/app/simagin/id6448443551)

**In-app purchases:** none


### Cool Ukiyo

[App page](https://appshunter.io/ios/app/cool-ukiyo-e-clock/id6503263276)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cool Ukiyo-e Clock with no ads | $3.99 | one-time |


## Frequently asked questions

### Is SIMAGIN free?

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

### Is Cool Ukiyo free?

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

### Which is updated more often, SIMAGIN or Cool Ukiyo?

SIMAGIN ships an update every 5 months, and Cool Ukiyo monthly. Most recently, SIMAGIN was updated on November 7, 2026 and Cool Ukiyo on November 8, 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.*