# NMR Spectroscopy Tutor — Build Structures from Spectra

> Build Structures from Spectra (iPhone/iPad app by David Soulsby.)

- Source: https://appshunter.io/ios/app/nmr-spectroscopy-tutor/id6770698197 (this page in markdown: same URL + `.md`)
- Developer: [David Soulsby](https://appshunter.io/developer/1776367161)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: American English, German (Germany), Japanese, Chinese (Simplified, China), European Spanish
- Released: 2026-06-04
- Data updated: 2026-10-30

## What is NMR Spectroscopy Tutor?

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock All Problems | $4.99 | one-time |


## Is NMR Spectroscopy Tutor safe?

Not enough ratings yet to assess NMR Spectroscopy Tutor.

## Is NMR Spectroscopy Tutor legit?

NMR Spectroscopy Tutor appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for NMR Spectroscopy Tutor is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.58 — 2026-10-29

Refreshed Learn, Practice, and Master modes with expanded NMR lessons, easier spectrum navigation, and clearer peak-by-peak clues for building molecular structures.

### 1.0.1 — 2026-06-04

No release notes.

## More apps by David Soulsby

- [Organic Chemistry Naming Tutor](https://appshunter.io/ios/app/organic-chemistry-naming-tutor/id6737436327)
- [Organic Reactions Tutor](https://appshunter.io/ios/app/organic-reactions-tutor/id6739188422)
- [General Chemistry Tutor](https://appshunter.io/ios/app/general-chemistry-tutor/id6759510431)
- [Physical Chemistry Tutor](https://appshunter.io/ios/app/physical-chemistry-tutor/id6759615045)
- [Organic Chemistry Tutoring](https://appshunter.io/ios/app/organic-chemistry-tutoring/id6759615314)

All apps by David Soulsby: https://appshunter.io/developer/1776367161

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-30.*