---
title: "Orange NMR - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "App to predict 13C and 1H NMR spectra: draw a structure to see its spectrum. The accuracy of the algorithm is about 1.9 ppm for 13C and 0.21 ppm for 1H  (RMSD=3.4 and 0.31 ppm correspondingly). The nu"
---

# Orange NMR — United States

![Orange NMR App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple60/v4/95/c5/6b/95c56bd6-9127-29ca-a9d7-557dffb96049/mzl.jimnrhro.png/434x0w.png)

**Developer:** [Kirill Blinov](https://apptail.io/developer/kirill-blinov-lhod)
**Category:** Education
**Rating:** 4.6/5 (10 ratings)
**Price:** Free
**Bundle ID:** com.molecule-apps.NMRPredictorLite
**Store:** Apple App Store
**Country:** United States
**Version:** 2.4 (released 2016-08-09)
**Original Release:** 2013-07-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id662859811)
**AppTail Page:** [https://apptail.io/app/orange-nmr-JHZe/united-states](https://apptail.io/app/orange-nmr-JHZe/united-states)

## Orange NMR Description
App to predict 13C and 1H NMR spectra: draw a structure to see its spectrum. The accuracy of the algorithm is about 1.9 ppm for 13C and 0.21 ppm for 1H  (RMSD=3.4 and 0.31 ppm correspondingly).
The number of heavy atoms in structure to predict for free is restricted to 12 atoms. This restriction can be removed by purchasing additional licenses. 

- Instantly re-calculate spectrum while changing structure; 
- Predicted spectra stored in iCloud and synchronised among all iOS devices and Mac version (itunes.apple.com/app/orange-nmr/id680184249); 
- Email PDF report; 
- Zoom in spectrum; 
- Zoom in structure (important for iPhone users); 
- Option to display chemical shift values on structure; 
- Simple clean interface. 

The prediction algorithm is derived by: 
K. A. Blinov, E. D. Smurnyy, T. S. Churanova, M. E. Elyashberg, A. J. Williams, Chemom. Intell. Lab. Syst. 2009, 97, 91

## Orange NMR Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple30/v4/93/03/bf/9303bf09-18d2-4f3a-1ca7-6d7a3b953e2d/mzl.jwqlduym.png/960x640.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple30/v4/7d/c0/54/7dc054af-0abd-e3df-0cc7-5939e2806cf5/mzl.junpitky.png/960x640.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple20/v4/e5/6f/69/e56f6974-57d5-8ef0-0ac6-6ce0ae06a419/mzl.szgjesmw.png/960x640.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple20/v4/6a/47/79/6a477924-3441-2c41-87f2-de2fcdad5094/mzl.xkxtseuh.png/960x640.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple18/v4/6f/57/89/6f578977-26ff-48fd-a909-405e97753f9f/mzl.xzpnxmvj.png/960x640.png)

## Orange NMR Rating Breakdown in United States
- 5 stars: 9 (90%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (10%)

## Orange NMR Reviews in United States

### ***** "Impressive"
This is an outstanding teaching tool
Very impressive
-- mwgermann, 2022-04-23

### ***** "Phenomenal"
Hands down the most amazing app I have purchased in 2018. Here I am learning spectroscopy in OChem and I stumbled upon this mesmerizing app. Not only can I now go to sleep with ease, but now I can maybe not fail organic chemistry. Thank you so much to the developers for making a positive impact on my life. Best,
-a struggling college student
-- Aman1357, 2018-12-07

### ***-- "About What you'd expect"
App is initially free, but the payment is disappointing. Would be a 5-star app if it let you use more complex molecules for free.
Still kind of impressive to have this on iOS though.
-- Deliathin, 2016-02-11

### *---- "Find another app"
This app is disappointing and really expensive to actually use.
-- PENNE PENITENT, 2016-01-21

### ***** "Dr"
Fantastic tool, very intuitive, does a good job with complex spin systems. Will recommend to my students!
-- NMR educator, 2015-04-30

### ***** "Easy to use"
Easy to use. The molecules I put in gave the correct results.
-- Tali_B, 2013-10-03

[View all Orange NMR reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Orange NMR In-App Purchases
| Item | Price |
|------|-------|
| 10 NMR Predictions | $2.99 |
| 5 NMR Predictions | $1.99 |
| 2 NMR Predictions | $0.99 |
| 1H NMR Prediction | $99.99 |
| 13C NMR Prediction | $99.99 |


## Orange NMR Discovered Keywords
- chemdraw

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## Orange NMR Available In
- [United States](https://apptail.io/app/orange-nmr-JHZe/united-states)
- [China](https://apptail.io/app/orange-nmr-JHZe/china)
- [Saudi Arabia](https://apptail.io/app/orange-nmr-JHZe/saudi-arabia)
- [South Korea](https://apptail.io/app/orange-nmr-JHZe/south-korea)
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---

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