# ボクはからっぽ vs 追いかけられる悪夢

The clearest difference is update cadence: 追いかけられる悪夢 at fortnightly against ボクはからっぽ's every 18 months. ボクはからっぽ's advantage is iOS requirement (12.0 vs 14.0). 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.

ボクはからっぽ ships an update every 18 months, 追いかけられる悪夢 fortnightly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ボクはからっぽ | 追いかけられる悪夢 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/id1619719564/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Fortnightly** |
| Size | 137 MB | 290 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [OMOSHIRO KAKUMEI CAPSULE PLUS, K.K.](https://appshunter.io/developer/342689348) | [Yusuke Masuda](https://appshunter.io/developer/1578136233) |

## What reviewers say

### ボクはからっぽ

[App page](https://appshunter.io/ios/app/id1619719564)

**Features:** macOS Compatibility

**In-app purchases:** none


### 追いかけられる悪夢

[App page](https://appshunter.io/ios/app/id6474242437)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ボクはからっぽ free?

ボクはからっぽ is free to download, with no in-app purchases.

### Is 追いかけられる悪夢 free?

追いかけられる悪夢 is free to download, with no in-app purchases.

### Do ボクはからっぽ or 追いかけられる悪夢 have ads?

Both ボクはからっぽ and 追いかけられる悪夢 show ads.

### Which is updated more often, ボクはからっぽ or 追いかけられる悪夢?

ボクはからっぽ ships an update every 18 months, and 追いかけられる悪夢 fortnightly. Most recently, ボクはからっぽ was updated on October 24, 2026 and 追いかけられる悪夢 on October 15, 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.*