# ReactionFlash vs Chirality

The clearest difference is rating: ReactionFlash at 4.8 against Chirality's 1.0. ReactionFlash also leads on ratings volume (41 vs 1). Chirality's advantage is review sentiment (100% vs 81%) and iOS requirement (8.0 vs 14.0). 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.

ReactionFlash holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: ReactionFlash has 41 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 81% of ReactionFlash's written reviews are positive against 100% of Chirality's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | ReactionFlash | Chirality |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (41 ratings)](https://appshunter.io/ios/app/reactionflash/id432080813/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/chirality/id1168523802/reviews) |
| Number of ratings | **41** | 1 |
| Positive reviews | 80.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 37 MB | 106 MB |
| Requires iOS | 14.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Elsevier Limited](https://appshunter.io/developer/1437273934) | [Michelle Spencer](https://appshunter.io/developer/1168523801) |

## What reviewers say

### ReactionFlash

[App page](https://appshunter.io/ios/app/reactionflash/id432080813)

This app serves as a comprehensive flashcard-style learning tool for named chemical reactions. It provides detailed information on reaction mechanisms and examples from scientific literature, with a quiz mode to test user knowledge.

**Highlights:** Learn named chemical reactions, Understand reaction mechanisms, View literature examples, Quiz mode for knowledge testing, Flashcard interface

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ReactionFlash free?

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

### Is Chirality free?

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

### Which has better reviews, ReactionFlash or Chirality?

ReactionFlash is rated higher. ReactionFlash averages 4.8 out of 5 from 41 ratings, while Chirality averages 1.0 from 1 ratings.

### Do ReactionFlash or Chirality have ads?

Neither ReactionFlash nor Chirality 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.*