# コトワザクエスト vs 抗菌薬Chronicle

The clearest difference is in-app purchases: コトワザクエスト at none against 抗菌薬Chronicle's 1. コトワザクエスト also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). 抗菌薬Chronicle's advantage is ads (none vs shown) and update cadence (daily vs every 2 weeks). On price there is nothing between them.

Both are free to download. 抗菌薬Chronicle sells 1 one-off in-app purchase. コトワザクエスト asks for nothing beyond the download.

コトワザクエスト ships an update every 2 weeks, 抗菌薬Chronicle daily. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | コトワザクエスト | 抗菌薬Chronicle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1583674545/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 96.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 182 MB | 13 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Dan Yonehara](https://appshunter.io/developer/1583674547) | [Takahiro Ito](https://appshunter.io/developer/6787806782) |

## What reviewers say

### コトワザクエスト

[App page](https://appshunter.io/ios/app/id1583674545)

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

**In-app purchases:** none


### 抗菌薬Chronicle

[App page](https://appshunter.io/ios/app/chronicle/id6797537970)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全編を解錠 | $5.99 | one-time |


## Frequently asked questions

### Is コトワザクエスト free?

コトワザクエスト is free to download, with no in-app purchases.

### Is 抗菌薬Chronicle free?

抗菌薬Chronicle is free to download, with in-app purchases available.

### Do コトワザクエスト or 抗菌薬Chronicle have ads?

コトワザクエスト shows ads; 抗菌薬Chronicle does not.

### Which is updated more often, コトワザクエスト or 抗菌薬Chronicle?

コトワザクエスト ships an update every 2 weeks, and 抗菌薬Chronicle daily. Most recently, コトワザクエスト was updated on October 13, 2026 and 抗菌薬Chronicle on October 16, 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.*