# ガチ生物系研究室〜Drマリオカモトの研究日誌 vs ボール・ゲーム

The clearest difference is update cadence: ボール・ゲーム at every 2 weeks against ガチ生物系研究室〜Drマリオカモトの研究日誌's every 18 months. ガチ生物系研究室〜Drマリオカモトの研究日誌's advantage is iOS requirement (13.0 vs 15.0). 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.

ガチ生物系研究室〜Drマリオカモトの研究日誌 ships an update every 18 months, ボール・ゲーム every 2 weeks. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ガチ生物系研究室〜Drマリオカモトの研究日誌 | ボール・ゲーム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (74 ratings)](https://appshunter.io/ios/app/dr/id982889903/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 31.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 73 MB | 24 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REP COM Inc.](https://appshunter.io/developer/702707146) | [kazuki ohuchi](https://appshunter.io/developer/1896738377) |

## What reviewers say

### ガチ生物系研究室〜Drマリオカモトの研究日誌

[App page](https://appshunter.io/ios/app/dr/id982889903)

A classic falling block puzzle game where players eliminate viruses by matching colored capsules. Progress through increasingly challenging stages with faster capsule drops and more viruses.

**Highlights:** Classic falling block puzzle gameplay, Eliminate viruses by matching colors, Increasing difficulty with faster drops, Intuitive controls for movement and rotation, Relaxing gameplay experience

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

**In-app purchases:** none


### ボール・ゲーム

[App page](https://appshunter.io/ios/app/id6770380695)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ガチ生物系研究室〜Drマリオカモトの研究日誌 free?

ガチ生物系研究室〜Drマリオカモトの研究日誌 is free to download, with no in-app purchases.

### Is ボール・ゲーム free?

ボール・ゲーム is free to download, with no in-app purchases.

### Do ガチ生物系研究室〜Drマリオカモトの研究日誌 or ボール・ゲーム have ads?

Both ガチ生物系研究室〜Drマリオカモトの研究日誌 and ボール・ゲーム show ads.

### Which is updated more often, ガチ生物系研究室〜Drマリオカモトの研究日誌 or ボール・ゲーム?

ガチ生物系研究室〜Drマリオカモトの研究日誌 ships an update every 18 months, and ボール・ゲーム every 2 weeks. Most recently, ガチ生物系研究室〜Drマリオカモトの研究日誌 was updated on November 1, 2026 and ボール・ゲーム on October 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.*