---
title: "Backside Attack - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Backside Attack is an educational app targeting students learning organic chemistry for the first time.  The game focuses on the SN2 reaction, which is often one of the first reactions students learn "
---

# Backside Attack — United States
> Learn key O-Chem Concepts!

![Backside Attack App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple112/v4/fc/d2/9d/fcd29dc3-a304-9985-6aae-3efdeb64c87c/AppIcon-1x_U007emarketing-0-10-0-0-85-220.png/400x400bb.png)

**Developer:** [Element26](https://apptail.io/developer/element26-leB)
**Category:** Education
**Rating:** 4.9/5 (75 ratings)
**Price:** Free
**Bundle ID:** net.element26.backsideios
**Store:** Apple App Store
**Country:** United States
**Version:** 2.4 (released 2022-05-28)
**Original Release:** 2018-01-16

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1278956096)
**AppTail Page:** [https://apptail.io/app/backside-attack-wbqd/united-states](https://apptail.io/app/backside-attack-wbqd/united-states)

## Backside Attack Description
Backside Attack is an educational app targeting students learning organic chemistry for the first time.

The game focuses on the SN2 reaction, which is often one of the first reactions students learn when studying organic chemistry. The SN2 reaction is great for educational purposes, as it provides a forum for students to learn about many common variables associated with chemical reactions, such as leaving group ability, nucleophilicity, steric factors, and solvent effects.

The Backside Attack project is led by Dr. Neil Garg, an organic chemistry Professor at UCLA. He and six UCLA students (now alumni) devoted countless hours to creating the game flow and all content. The heroic students are: Tara Kappel, Preeya Mehta, William Parsons Stefan Prisacaru, Ernst Schmid, and Justin Soffer.  Backside Attack is powered by Element26, Inc., thanks to Dr. Daniel D. Caspi.

Students, be sure to:

Learn even more and earn points by using the Check Yourself +50 feature on the scoring screen!  

Unlock the Chem Yourself feature by completing each topic!

## Backside Attack Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/d0/b4/43/d0b443e9-fc8e-ea62-fc2b-67c0966573c1/pr_source.jpg/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/2a/9c/70/2a9c7049-5ee9-5d1e-cf05-0495aded7adb/pr_source.jpg/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/36/b2/bc/36b2bcec-8daa-3c92-8cd0-d63866cad154/pr_source.jpg/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/1c/7a/16/1c7a1615-f7bd-209f-be61-826a4ecf1a1b/pr_source.jpg/2688x1242.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/74/ac/22/74ac22e8-9db2-210f-78d3-5fd62c02c72b/pr_source.jpg/2688x1242.png)

## Backside Attack Rating Breakdown in United States
- 5 stars: 73 (97%)
- 4 stars: 1 (1%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (1%)

## Backside Attack Reviews in United States

### ***** "Amazing app for Sn2"
This app was very helpful and fun in learning the Sn2 mechanism.
-- Yapples123, 2025-05-11

### ***** "Amazing perfect sn2"
This helped fill in many of the gaps in my knowledge of sn2. I hope the developer considers adding at least sn1 e1 and e2 as well!
-- katkachow, 2025-02-27

### ***** "🤩"
This is really helpful! I have a short attention span, so making studying a game has helped me tremendously.
-- :)) :), 2020-10-15

### ***** "Actually Really Fun"
I am failing Organic Chem right now and in a desperate bid to understand something about it, I took to Google for research. Found this app and have been glued to it for the past 40 minutes. It’s surprisingly fun and addicting and it teaches you concepts along the way. Very enjoyable game!
-- Becky1499, 2019-11-30

### ***** "Great app!"
Great for learning!
-- Bradlee792, 2019-01-24

### ***** "👍🏻👍🏻 to the developers!!!"
I don’t know why it took so long for a program like this to be created. Very nicely executed.
-- Bryonizer, 2018-12-28

### ****- "Good for basic Mechanism"
This is an excellent teaching tool for reinforcing basic substitution mechanisms in organic chemistry.
-- Slidid, 2018-02-07

### ***** "So Original!"
Never seen a chemistry educational app so well made!
-- Mailbox1234567, 2018-01-16

### ***** "Chemistry Fun!"
This app is an extremely fun way to learn SN2 organic chemistry concepts. Haven’t done organic chem in years, but was able to remember key SN2 topics and reactions within a few minutes of downloading this app. The gameplay is fun and challenging, all while providing great info about various chemistry concepts. Must download!!
-- ganeevs, 2018-01-16

### ***** "Excellent Ochem Tool"
The app integrates succinct explanations to the various reactions in visual context. I find the most helpful part of the app is the pop-up questions that ask which reactions would be quicker in comparison to a reaction you’ve just done because it applies the knowledge you’re learning and builds upon that. The review section is amazing in explaining the why’s (and why not’s). For someone who has had a lot of trouble getting organic chemistry, this app makes SN2 reactions very digestible.
-- beckyphan, 2018-01-15

[View all Backside Attack reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Backside Attack Discovered Keywords
- backside attack

## Apps Similar to Backside Attack
- [iORA - Reaction Visualizer](https://apptail.io/app/iora-reaction-visualizer-RYhc/united-states)
- [ReactionFlash](https://apptail.io/app/reactionflash-bjRc/united-states)
- [Organic Chemistry Challenge](https://apptail.io/app/organic-chemistry-challenge-ybqd/united-states)
- [Learn IUPAC Nomenclature](https://apptail.io/app/learn-iupac-nomenclature-oVHe/united-states)
- [シン反応機構](https://apptail.io/app/app-RiNe/united-states)
- [Colby 2030](https://apptail.io/app/colby-2030-wYPe/united-states)
- [Colby Safe](https://apptail.io/app/colby-safe-Kiqf/united-states)
- [Search PubChem](https://apptail.io/app/search-pubchem-Bazi/united-states)
- [Functional Groups](https://apptail.io/app/functional-groups-gItl/united-states)
- [Heterocycles](https://apptail.io/app/heterocycles-jDEl/united-states)

## Backside Attack Available In
- [United States](https://apptail.io/app/backside-attack-wbqd/united-states)
- [Canada](https://apptail.io/app/backside-attack-wbqd/canada)
- [China](https://apptail.io/app/backside-attack-wbqd/china)
- [India](https://apptail.io/app/backside-attack-wbqd/india)
- [Australia](https://apptail.io/app/backside-attack-wbqd/australia)
- [South Korea](https://apptail.io/app/backside-attack-wbqd/south-korea)
- [Brazil](https://apptail.io/app/backside-attack-wbqd/brazil)
- [Belarus](https://apptail.io/app/backside-attack-wbqd/belarus)
- [Switzerland](https://apptail.io/app/backside-attack-wbqd/switzerland)
- [Chile](https://apptail.io/app/backside-attack-wbqd/chile)
- [Colombia](https://apptail.io/app/backside-attack-wbqd/colombia)
- [Czechia](https://apptail.io/app/backside-attack-wbqd/czechia)
- [Germany](https://apptail.io/app/backside-attack-wbqd/germany)
- [Denmark](https://apptail.io/app/backside-attack-wbqd/denmark)
- [Dominican Republic](https://apptail.io/app/backside-attack-wbqd/dominican-republic)
- [Algeria](https://apptail.io/app/backside-attack-wbqd/algeria)
- [Ecuador](https://apptail.io/app/backside-attack-wbqd/ecuador)
- [Egypt](https://apptail.io/app/backside-attack-wbqd/egypt)
- [Spain](https://apptail.io/app/backside-attack-wbqd/spain)
- [Finland](https://apptail.io/app/backside-attack-wbqd/finland)
- [France](https://apptail.io/app/backside-attack-wbqd/france)
- [United Kingdom](https://apptail.io/app/backside-attack-wbqd/united-kingdom)
- [Greece](https://apptail.io/app/backside-attack-wbqd/greece)
- [Hong Kong SAR China](https://apptail.io/app/backside-attack-wbqd/hong-kong)
- [Hungary](https://apptail.io/app/backside-attack-wbqd/hungary)
- [Indonesia](https://apptail.io/app/backside-attack-wbqd/indonesia)
- [Ireland](https://apptail.io/app/backside-attack-wbqd/ireland)
- [Israel](https://apptail.io/app/backside-attack-wbqd/israel)
- [Italy](https://apptail.io/app/backside-attack-wbqd/italy)
- [Japan](https://apptail.io/app/backside-attack-wbqd/japan)
- [Kuwait](https://apptail.io/app/backside-attack-wbqd/kuwait)
- [Kazakhstan](https://apptail.io/app/backside-attack-wbqd/kazakhstan)
- [Lebanon](https://apptail.io/app/backside-attack-wbqd/lebanon)
- [Latvia](https://apptail.io/app/backside-attack-wbqd/latvia)
- [North Macedonia](https://apptail.io/app/backside-attack-wbqd/north-macedonia)
- [Malta](https://apptail.io/app/backside-attack-wbqd/malta)
- [Mexico](https://apptail.io/app/backside-attack-wbqd/mexico)
- [Malaysia](https://apptail.io/app/backside-attack-wbqd/malaysia)
- [Nigeria](https://apptail.io/app/backside-attack-wbqd/nigeria)
- [Netherlands](https://apptail.io/app/backside-attack-wbqd/netherlands)
- [Norway](https://apptail.io/app/backside-attack-wbqd/norway)
- [New Zealand](https://apptail.io/app/backside-attack-wbqd/new-zealand)
- [Peru](https://apptail.io/app/backside-attack-wbqd/peru)
- [Philippines](https://apptail.io/app/backside-attack-wbqd/philippines)
- [Pakistan](https://apptail.io/app/backside-attack-wbqd/pakistan)
- [Poland](https://apptail.io/app/backside-attack-wbqd/poland)
- [Portugal](https://apptail.io/app/backside-attack-wbqd/portugal)
- [Romania](https://apptail.io/app/backside-attack-wbqd/romania)
- [Russia](https://apptail.io/app/backside-attack-wbqd/russia)
- [Saudi Arabia](https://apptail.io/app/backside-attack-wbqd/saudi-arabia)
- [Sweden](https://apptail.io/app/backside-attack-wbqd/sweden)
- [Singapore](https://apptail.io/app/backside-attack-wbqd/singapore)
- [Slovenia](https://apptail.io/app/backside-attack-wbqd/slovenia)
- [Thailand](https://apptail.io/app/backside-attack-wbqd/thailand)
- [Türkiye](https://apptail.io/app/backside-attack-wbqd/turkey)
- [Taiwan](https://apptail.io/app/backside-attack-wbqd/taiwan)
- [Ukraine](https://apptail.io/app/backside-attack-wbqd/ukraine)
- [Uzbekistan](https://apptail.io/app/backside-attack-wbqd/uzbekistan)
- [Vietnam](https://apptail.io/app/backside-attack-wbqd/vietnam)
- [United Arab Emirates](https://apptail.io/app/backside-attack-wbqd/united-arab-emirates)
- [South Africa](https://apptail.io/app/backside-attack-wbqd/south-africa)
- [Argentina](https://apptail.io/app/backside-attack-wbqd/argentina)
- [Austria](https://apptail.io/app/backside-attack-wbqd/austria)
- [Azerbaijan](https://apptail.io/app/backside-attack-wbqd/azerbaijan)
- [Belgium](https://apptail.io/app/backside-attack-wbqd/belgium)
- [Bulgaria](https://apptail.io/app/backside-attack-wbqd/bulgaria)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*