# あそぼうソリティア vs NightmareAct

The clearest difference is update cadence: あそぼうソリティア at every 2 months against NightmareAct's every 4 months. あそぼうソリティア also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

あそぼうソリティア ships an update every 2 months, NightmareAct every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | あそぼうソリティア | NightmareAct |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 75 MB | 173 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yumearu Co.,Ltd.](https://appshunter.io/developer/411112570) | [Yasutaka Moriguchi](https://appshunter.io/developer/1605511174) |

## What reviewers say

### あそぼうソリティア

[App page](https://appshunter.io/ios/app/id1523981189)

**Features:** macOS Compatibility

**In-app purchases:** none


### NightmareAct

[App page](https://appshunter.io/ios/app/nightmareact/id1607099913)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is あそぼうソリティア free?

あそぼうソリティア is free to download, with no in-app purchases.

### Is NightmareAct free?

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

### Do あそぼうソリティア or NightmareAct have ads?

Both あそぼうソリティア and NightmareAct show ads.

### Which is updated more often, あそぼうソリティア or NightmareAct?

あそぼうソリティア ships an update every 2 months, and NightmareAct every 4 months. Most recently, あそぼうソリティア was updated on November 3, 2026 and NightmareAct on November 3, 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.*