# Chirality vs Functional Groups

The clearest difference is rating: Functional Groups at 4.9 against Chirality's 1.0. Functional Groups also leads on ratings volume (21 vs 1). Chirality's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Functional Groups sells 1 one-off in-app purchase. Chirality asks for nothing beyond the download.

Functional Groups holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Functional Groups has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Chirality | Functional Groups |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/chirality/id1168523802/reviews) | **[4.9 (21 ratings)](https://appshunter.io/ios/app/functional-groups/id1670252638/reviews)** |
| Number of ratings | 1 | **21** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 106 MB | 17 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michelle Spencer](https://appshunter.io/developer/1168523801) | [Clarity Applications](https://appshunter.io/developer/1646120472) |

## What reviewers say

### Chirality

[App page](https://appshunter.io/ios/app/chirality/id1168523802)

This game makes learning first-year university organic chemistry engaging through interactive puzzles and questions. It covers topics like functional groups and intermolecular forces, offering fun facts upon completion. Compete with friends and earn medals for high scores.

**Highlights:** Interactive organic chemistry puzzles, Covers functional groups and intermolecular forces, Fun facts about chemical structures, Medal-based scoring system, Social media sharing of scores

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

**In-app purchases:** none


### Functional Groups

[App page](https://appshunter.io/ios/app/functional-groups/id1670252638)

Master organic chemistry functional groups through an engaging and interactive learning experience. Ideal for students in introductory or advanced courses, MCAT prep, and A-Level chemistry, this app covers dozens of essential groups with practice modes and progress tracking.

**Highlights:** 25+ basic and advanced functional groups, 300+ organic compounds, Multiple practice modes, Customizable study groups, Personalized review, Reference table and definitions, Progress tracking with achievements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is Chirality free?

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

### Is Functional Groups free?

Functional Groups is free to download, with in-app purchases available.

### Which has better reviews, Chirality or Functional Groups?

Functional Groups is rated higher. Chirality averages 1.0 out of 5 from 1 ratings, while Functional Groups averages 4.9 from 21 ratings.

### Do Chirality or Functional Groups have ads?

Neither Chirality nor Functional Groups shows ads.

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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.*