OrgoMech — organic chemistry mechanism appOrgoMechO-Chem Reaction Predictor
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OrgoMech support & help center

OrgoMech support for U.S. App Store users: step-by-step cancel subscription, iPad install, structure drawing, offline tips, refunds via Apple, and links to the full FAQ.

Step-by-step guides

Common questions from App Store visitors — canceling Pro, using iPad, drawing structures, and studying offline.

Cancel OrgoMech Pro subscription

OrgoMech Pro is billed through your Apple ID. Cancel in iOS Settings before your renewal date.

  1. Open the Settings app on your iPhone or iPad.
  2. Tap your name at the top, then tap Subscriptions.
  3. Select OrgoMech (OrgoMech Pro Weekly or Yearly).
  4. Tap Cancel Subscription and confirm.
  5. You retain Pro access until the end of the current billing period.

Related FAQ: How do I cancel my OrgoMech subscription?, How do I get a refund for OrgoMech Pro?, How do I restore my OrgoMech Pro purchase?

Use OrgoMech on iPad

Install from the App Store on iPad the same way as iPhone; drawing structures is often easier on a larger screen.

  1. Open the App Store on your iPad and search for OrgoMech.
  2. Tap Get or the download icon and authenticate with your Apple ID.
  3. Open OrgoMech and sign in or subscribe through the in-app paywall if you need Pro features.
  4. Use Move, Bond, and element tools in the reaction predictor to draw or edit structures.

Related FAQ: Does OrgoMech work on iPad?, Can I draw my own structures in OrgoMech?, Does OrgoMech have structure templates?

Draw reactants in the reaction predictor

Start from a blank canvas, a quick-start structure, or a catalog template before adding reagents.

  1. Open the reaction predictor from Home or the relevant practice flow.
  2. Choose a template or draw using the bond tool to grow carbon chains.
  3. Tap an atom to change element; use valence hints if the app flags an invalid structure.
  4. Add reagents and conditions, then run predict to see the major product and mechanism practice.

Related FAQ: Can I draw my own structures in OrgoMech?, How does product prediction work?, Why might a custom product diagram not appear?

Study with limited internet

Prepare before offline sessions; subscription status still depends on Apple’s services when you renew or restore.

  1. While connected to Wi‑Fi or cellular data, open OrgoMech and complete any pending updates from the App Store.
  2. Sign in and confirm your subscription under Settings → Apple ID → Subscriptions if you use Pro.
  3. Start the drills or library sections you plan to use; avoid signing out before offline study.
  4. If content fails to load offline, reconnect briefly to refresh, then retry.

Related FAQ: Does OrgoMech work offline?, Is my progress saved?

OrgoMech Pro billing reminder

Full access requires an auto-renewable subscription. Prices are shown in the App Store and in-app paywall. Payment is charged to your Apple ID at purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in Settings → Apple ID → Subscriptions.

  • OrgoMech Pro Weekly — 1 week
  • OrgoMech Pro Yearly — 1 year

Weblak / OrgoMech support

For billing and refunds, Apple handles App Store purchases. For product questions, use the FAQ or the resources below before contacting the developer through the support URL listed on the App Store product page.

weblak.net · How to cancel subscription

Organic chemistry help on this site

Back to practice

Predict products and order mechanism steps in the iOS app.

Download on theApp Store