R2R: Functional Groups

Name: R2R: Functional Groups
Rating: 4.7 (129 reviews)
Author: James Styles

By: James Styles

Education

Features & Capabilities

Put the Fun in Functional Groups with Prof. Rudi Rabbit! This education-focused Chrome extension helps A-Level Chemistry students master functional groups likely to appear on exams or extension competitions. Use the Learn screen to review groups and how to distinguish them, then Practice with different R-Groups, and finally Play to beat the professor under timed conditions.

After beating the professor, unlock access to Race to Revise's other organic synthesis games. This interactive approach blends review, practice, and timed challenges to boost memory and exam readiness.

User Growth & Download Statistics

App Education Games

By:

James Styles

Rating:

4.70

(129)

Version:

1.3 Last updated: 2018-02-14

Version code:

841753094

Creation date:

2017-04-17

Compatible devices:

Size:

56.57MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 134,789 ▼ 25

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

James Styles

Apple Apps Store

https://apps.apple.com/us/app/r2r-functional-groups/id1225511399

Website:

http://www.js-apps.co.uk

User Reviews

My ONLY complaint is that it is mildly inconvenient in practice mode to have to hit the next button every time. If it would auto go to the next group after selecting the correct answer it would take this app from 9.7/10 -> 10/10.

by di*****, 2024-02-01

my only request is that you could filter out groups that you don’t need to learn

by Ga*****, 2022-04-02

This has the potential to be a good tool but so far the quiz option is repetitive to the point of being frustrating. I, no joke, was given alkane 5 times in a row. I thought it was a glitch but then I got other functional groups repetitively too. This app would be better if they had a quiz option where they pointed to functional groups within a larger molecule for you to identify. Also, implementing spaced repetition would vastly improve the effectiveness.