R2R User Reviews

Is R2R Safe?

R2R: Functional Groups appears safe based on user ratings. AppsHunter Safety Score for R2R is 91/100.

This assessment is based on 124 user ratings, with an App Store average of 4.7/5.

Safety Analysis

93.5% of ratings point to a safe experience
4.8% of ratings suggest some concerns
1.6% of ratings point to a risky experience

~ Based on 124 App Store ratings for R2R.

Is R2R Legit?

R2R: Functional Groups appears to be a legitimate app. AppsHunter Legitimacy Score for R2R is 85/100.

Based on 85 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Auto-Next

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.

overall great

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

Very repetitive

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.
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Like it, but...

This game is great, actually my favorite so far, but it would be even better if it were slightly customizable. If you could choose what groups you wanted to study, or even edit some of the names to match the ones your instructor uses. It would be helpful too if you could add more functional groups that aren’t included.
Overall great for some of the basics!
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Race to revise quiz

This is essentially a good quiz & serves as a brain teaser. There is an error in the classification of mono-substituted derivatives as arenes as appose to aryl substituted compounds.

Miss

Brilliant App! Helped a lot with my Chemistry.

Helped a lot

Found this useful to identify functional groups. Had some I hadn't seen or need though

Good for Revision

Helps with getting the basics in your head.