NMR Spectroscopy Tutor
Build Structures from Spectra
Free · In‑App Purchases
Learn, Practice, Master NMR. Explore ¹H, ¹³C, and DEPT spectra, tap peaks for clues, and build molecular structures one piece at a time.
Learn to turn NMR signals into molecular structures—not just memorize peak tables.
NMR Spectroscopy Tutor puts spectrum interpretation into your hands. Explore ¹H NMR, ¹³C NMR, and DEPT data in an interactive spectrum viewer. Zoom and pan, select peaks, collect chemical evidence, and assemble a molecular structure one piece at a time.
Three ways to build confidence:
LEARN
Follow guided lessons and worked examples. Build a foundation in chemical shifts, integration, splitting, coupling, equivalence, molecular formulas, degree of unsaturation (DBE), and carbon types.
PRACTICE
Work through structure-solving problems with helpful coaching. Examine each signal, connect the clues, and learn why a structural feature fits the evidence.
MASTER
Take on spectrum challenges more independently. Use what you know to go from NMR observations to a complete structure.
Explore key skills:
Interpret ¹H chemical shifts, integrations, multiplicities, and coupling constants
Use ¹³C and DEPT spectra to distinguish carbon environments
Combine a molecular formula and DBE with spectral evidence
Recognize alcohols, ethers, esters, aldehydes, ketones, and aromatic groups
Build molecules from evidence instead of guessing from a list
Built for organic chemistry students, spectroscopy learners, and instructors looking for a visual teaching companion.
From your first peak to your final structure, learn the reasoning behind NMR.
Ratings & Reviews
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Refreshed Learn, Practice, and Master modes with expanded NMR lessons, easier spectrum navigation, and clearer peak-by-peak clues for building molecular structures.
The developer, David Soulsby, 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
- David Soulsby
- Size
- 9.7 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
English and 4 more
- English, German, Japanese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlock All Problems $4.99
- Copyright
- © 2026 Organic App Developer
