# 有機化学 vs 有機化学 基本の立体化学

The clearest difference is price: 有機化学 基本の立体化学 at $2.99 against 有機化学's $5.99. On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

有機化学 costs $5.99 and 有機化学 基本の立体化学 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 26, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | 有機化学 | 有機化学 基本の立体化学 |
| --- | --- | --- |
| Price | $5.99 | **$2.99** |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | — | Paid |
| Size | 39 MB | 50 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideki Touhara](https://appshunter.io/developer/1268738829) | [YOSHITAKA MATSUSHIMA](https://appshunter.io/developer/701664914) |

## What reviewers say

### 有機化学

[App page](https://appshunter.io/ios/app/id1317601872)

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

**In-app purchases:** none


### 有機化学 基本の立体化学

[App page](https://appshunter.io/ios/app/id6460587821)

This app provides 61 video lessons and 23 practice questions on stereochemistry in organic chemistry. It's designed to help university students grasp fundamental concepts and prepare for exams. The content is accessible offline, making it ideal for studying during commutes.

**Highlights:** 61 video lessons on stereochemistry, 23 practice questions with explanations, Covers isomerism, chirality, RS notation, Fischer projections, Newman projections, Offline access for convenient study, Supports exam preparation, Suitable for university-level organic chemistry

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

**In-app purchases:** none


## Frequently asked questions

### Is 有機化学 free?

有機化学 costs $5.99, with no in-app purchases.

### Is 有機化学 基本の立体化学 free?

有機化学 基本の立体化学 costs $2.99, with no in-app purchases.

### Do 有機化学 or 有機化学 基本の立体化学 have ads?

Neither 有機化学 nor 有機化学 基本の立体化学 shows ads.

### Which is updated more often, 有機化学 or 有機化学 基本の立体化学?

有機化学 ships an update every 2 days, and 有機化学 基本の立体化学 every 2 days. Most recently, 有機化学 was updated on September 26, 2026 and 有機化学 基本の立体化学 on August 7, 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.*