Total Synthesis: Ochem Study
Deckbuilder. Arrow Pushing.
Free · In‑App Purchases
The complete ochem study app — 1,000+ drills, every mechanism step by step, full mock exams.
Bonus: a deckbuilding roguelike built on real chemistry.
A complete organic chemistry study app with a full roguelike deckbuilder living in its basement.
Drill every topic, push every mechanism's arrows yourself — then descend into a lab gone wrong, where the same chemistry keeps you alive.
STUDY — EVERYTHING BEFORE THE EXAM (AND AFTER)
• 1,000+ Practice Items: ~20 drill formats across every topic — formal charge, stereochemistry, spectra, synthesis, and more.
Built for semester exams, MCAT review, post-bacc and continuing education.
• Push the Arrows: Every mechanism, step by step — watch each move explained, then draw the electron-pushing arrows yourself and get graded
on them. Stuck? Hints and a worked solution are one tap away.
• Full Mock Exams: Build a practice test with pace presets and exam-style deferred feedback, the way the real thing scores.
• Flashcards & References: 28 decks with spaced review, authored lessons per topic, and the complete reaction library — a quick reference that
stays useful on the job long after the exam.
PLAY — THE BONUS: A REAL ROGUELIKE DECKBUILDER
• Contain the Outbreak: Something got loose in the university's chemistry building.
Descend the sublevels, requisition your deck from the stockroom, and seal the source.
• The Chemistry Is the Combat: Reagents are cards. Match nucleophiles to electrophiles, chain mechanisms for payoff turns, and mind the thermometer and the pH meter — the conditions punish greed.
• An Ever-Changing Lab: Every expedition redraws the containment map — different rooms, specimens, caches, and bosses. Every fight quizzes the same chemistry you study.
Free to try. One purchase unlocks everything — no subscriptions, no microtransactions.
Minor update to settings page.
The developer, Sinter Labs LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sinter Labs LLC
- Size
- 65.7 MB
- Category
- Casual
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
- In-App Purchases
Yes
- Full Game $9.99
- Copyright
- © 2026 Sinter Labs LLC