# ガチ生物系研究室〜Drマリオカモトの研究日誌 vs Block Shaper

The clearest difference is rating: ガチ生物系研究室〜Drマリオカモトの研究日誌 at 4.6 against Block Shaper's 3.6. ガチ生物系研究室〜Drマリオカモトの研究日誌 also leads on iOS requirement (13.0 vs 15.0). Block Shaper's advantage is update cadence (every 9 days vs every 18 months) and review sentiment (54% vs 31%). On price, ratings volume, ads and in-app purchases 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 holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 74 and 89 respectively. Written reviews complicate that: 31% of ガチ生物系研究室〜Drマリオカモトの研究日誌's written reviews are positive against 54% of Block Shaper's, so the app with the better star average is not the one people write more warmly about.

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, Block Shaper every 9 days. Both last shipped on October 14, 2026.

## The numbers

| Metric | ガチ生物系研究室〜Drマリオカモトの研究日誌 | Block Shaper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (74 ratings)](https://appshunter.io/ios/app/dr/id982889903/reviews)** | [3.6 (89 ratings)](https://appshunter.io/ios/app/block-shaperpuzzle-game/id6450219205/reviews) |
| Number of ratings | 74 | **89** |
| Positive reviews | 31.0% of reviews | **54.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Every 9 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 73 MB | 95 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [REP COM Inc.](https://appshunter.io/developer/702707146) | [一力 郭](https://appshunter.io/developer/872563708) |

## 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


### Block Shaper

[App page](https://appshunter.io/ios/app/block-shaperpuzzle-game/id6450219205)

Arrange falling blocks to form complete horizontal lines. Completed lines disappear, earning points. The game speeds up, requiring careful block placement to avoid reaching the top.

**Highlights:** Arrange falling blocks, Form completed lines, Lines disappear for points, Increasing game speed, Offline play

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

**In-app purchases:** none

**What reviewers like**

- 👍 Addictive gameplay
- 🎨 Colorful and visually appealing
- 🕹️ Controls similar to classic Tetris
- 🕰️ Good time-passing game

**What reviewers complain about**

- 🐛 Buggy controls and freezing issues
- 📢 Disruptive and frequent ads
- 🔍 Unclear or unconventional piece shapes
- 🕹️ Poorly positioned or unresponsive controls

**Reported bugs**

- Buttons not working as expected
- Game freezing or crashing during play
- Ads not closing properly
- Sound issues (music not turning off)

**Requested features**

- Add pause button
- Allow customization of control layout
- Improve compatibility with larger screens
- Introduce more game modes (e.g., 1v1)


## 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 Block Shaper free?

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

### Which has better reviews, ガチ生物系研究室〜Drマリオカモトの研究日誌 or Block Shaper?

ガチ生物系研究室〜Drマリオカモトの研究日誌 is rated higher. ガチ生物系研究室〜Drマリオカモトの研究日誌 averages 4.6 out of 5 from 74 ratings, while Block Shaper averages 3.6 from 89 ratings.

### Do ガチ生物系研究室〜Drマリオカモトの研究日誌 or Block Shaper have ads?

Both ガチ生物系研究室〜Drマリオカモトの研究日誌 and Block Shaper 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 Block Shaper?

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 Block Shaper every 9 days. 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 October 14, 2026 and Block Shaper on October 14, 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.*