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

The clearest difference is update cadence: Syobon Action HD at every 3 months 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. Syobon Action HD also leads on ratings volume (8.3K vs 74) and review sentiment (54% vs 31%). ガチ生物系研究室〜Drマリオカモトの研究日誌's advantage is rating (4.6 vs 4.4). On price, ads, in-app purchases and monetization model 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 4.4. That said, the two scores are not equally well evidenced: Syobon Action HD has 8.3K ratings behind it against 74, so its average is the more settled of the two. Written reviews complicate that: 54% of Syobon Action HD's written reviews are positive against 31% of ガチ生物系研究室〜Drマリオカモトの研究日誌's, so the app with the better star average is not the one people write more warmly about.

Syobon Action HD ships an update every 3 months, ガチ生物系研究室〜Drマリオカモトの研究日誌 every 18 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Syobon Action HD | ガチ生物系研究室〜Drマリオカモトの研究日誌 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8.3K ratings)](https://appshunter.io/ios/app/syobon-action-hd/id886584755/reviews) | **[4.6 (74 ratings)](https://appshunter.io/ios/app/dr/id982889903/reviews)** |
| Number of ratings | **8.3K** | 74 |
| Positive reviews | **54.4% of reviews** | 31.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 18 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 140 MB | 73 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dan-ionut Chis](https://appshunter.io/developer/647188849) | [REP COM Inc.](https://appshunter.io/developer/702707146) |

## What reviewers say

### Syobon Action HD

[App page](https://appshunter.io/ios/app/syobon-action-hd/id886584755)

Embark on an incredibly challenging platformer adventure as a cat to defeat an evil troll chicken. Navigate a world filled with unexpected traps and demanding jumps, requiring precise timing and nerves of steel. Experience the satisfaction of overcoming extreme difficulty in this remake of a classic rage game.

**Highlights:** Challenging action platformer gameplay, Infinite challenges and traps, Precise jumping and timing, Save the world from an evil troll chicken, Retro jump 'n' run style, Addictive and frustrating difficulty

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and challenging gameplay
- 🤩 Unique and creative levels
- 💡 Interesting troll elements

**What reviewers complain about**

- 🐛 Glitchy controls and hit detection
- 🤬 Extremely difficult and frustrating
- 😡 Unfair and seemingly impossible levels

**Reported bugs**

- Crashes and freezes on certain devices
- Inconsistent performance and loading issues

**Requested features**

- More levels and content
- Difficulty settings or options
- Improved controls and responsiveness


### 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


## Frequently asked questions

### Is Syobon Action HD free?

Syobon Action HD is free to download, with no in-app purchases.

### 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.

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

ガチ生物系研究室〜Drマリオカモトの研究日誌 is rated higher. Syobon Action HD averages 4.4 out of 5 from 8.3K ratings, while ガチ生物系研究室〜Drマリオカモトの研究日誌 averages 4.6 from 74 ratings.

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

Both Syobon Action HD and ガチ生物系研究室〜Drマリオカモトの研究日誌 show ads.

### Which is updated more often, Syobon Action HD or ガチ生物系研究室〜Drマリオカモトの研究日誌?

Syobon Action HD ships an update every 3 months, and ガチ生物系研究室〜Drマリオカモトの研究日誌 every 18 months. Most recently, Syobon Action HD was updated on October 29, 2026 and ガチ生物系研究室〜Drマリオカモトの研究日誌 on October 24, 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.*