Education · iOS
OrgoMech: Organic Chemistry Tutor
Reaction Mechanism MCAT Tutor
Organic chemistry reactions, with the mechanism your exam actually asks for. Draw a reactant or start from a template, add the reagents, see the major product — then put the curved arrows in the right order.
Official website
www.orgomech.com
Mechanism hubs, MCAT organic chemistry, study guides, and the blog live on orgomech.com — the official OrgoMech website.
Built for pre-meds and Orgo 1 / Orgo 2 students facing a midterm, the final, or the organic chemistry section of the MCAT. OrgoMech shows why a product wins — including regiochemistry, stereochemistry, and the trap answers students mix up — so you stop guessing and start earning mechanism credit.
Predict the product for your structure: draw a molecule or pick a template, choose reagents and conditions, and see the major outcome with the regiochemistry and stereochemistry that exams grade. Then practice the mechanism — order the electron-pushing steps so the nucleophile attack, leaving-group departure, and pi-bond formation match what a graded arrow-pushing question expects.
Daily exam drill brings missed reactions back until both the product and the arrow order are right. Browse a reaction library that makes sense: substitution (SN1/SN2), elimination (E1/E2), addition, carbonyls, aromatics, and redox — each with reagents, conditions, products, the mechanism, and the point that actually gets tested. A countdown to the final sits on Home with the days you have left, so review stays paced instead of last-minute cramming.
OrgoMech Pro is an auto-renewable subscription for full access: weekly or yearly (price shown in the App Store / in-app paywall). Payment is charged to your Apple ID at confirmation. Renews unless canceled at least 24 hours before the period ends. Manage or cancel in Settings → Apple ID → Subscriptions.
Why this app
Predict the major product
Your structure, reagents, regiochemistry, and stereochemistry — not a vague flashcard answer.
Order the curved arrows
Practice electron-pushing in sequence: nucleophile attack, leaving group leave, pi bond form.
Daily exam drill
Missed reactions return until both the product and the mechanism order are correct.
Reaction library that makes sense
Substitution, elimination, addition, carbonyls, aromatics, and redox — with reagents, conditions, and test points.
Trap answers explained
Each reaction shows why the winning product beats the distractors students mix up on exams.
Countdown to the final
The drill sits on Home with the days you have left — midterm, final, or MCAT review.
Who it is for
Stop memorizing. Start understanding why the product wins.
- Pre-meds who need graded mechanisms, not flashcard dumps
- Orgo 1 and Orgo 2 students before midterms and finals
- MCAT candidates reviewing organic chemistry reactions
- Anyone stuck on SN1/SN2, E1/E2, alkenes, carbonyls, or aromatics
- Category
- Education · Reference
- Platform
- iOS 16.4+
- Price
- Free to download. Hard paywall — Pro required for full access.
- Publisher
- Weblak
- Apple ID
- 6791093820
Frequently asked questions
What is OrgoMech?
OrgoMech is an iOS organic chemistry tutor that predicts the major product of your molecule, then lets you practice ordering the curved-arrow mechanism — built for Orgo exams and MCAT-style organic review.
Is OrgoMech a homework answer key?
No. It is a study tool to predict products and learn mechanisms. Use it to understand reactions — not to skip the work your course requires.
Does it help with MCAT organic chemistry?
Yes. Use it for midterms, finals, or the organic chemistry section of the MCAT: product prediction, regiochemistry, stereochemistry, and arrow-pushing practice on core reaction types.
Does it cover SN1, SN2, E1, and E2?
Yes — plus additions, carbonyls, aromatics, redox, and more in the reaction library, each with reagents, conditions, products, mechanisms, and common trap answers.
How does the daily exam drill work?
Missed reactions come back in your drill until both the product prediction and the curved-arrow order are correct — so weak spots get practice before test day.
Does OrgoMech require a subscription?
Full access uses OrgoMech Pro (auto-renewable weekly or yearly). Prices shown in the App Store. Cancel in Apple ID → Subscriptions at least 24 hours before renewal.
OrgoMech is an educational study aid, not a substitute for your course, textbook, lab, or instructor. Privacy and terms links are below (on-site privacy plus OrgoMech Terms of Use; Apple Standard EULA also applies for App Store subscriptions).
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