# Physics++ vs NMR Tutor

The clearest difference is price: NMR Tutor at Free against Physics++'s $0.99. NMR Tutor also leads on rating (5.0 vs 3.9) and update cadence (fortnightly vs every 5 weeks). Physics++'s advantage is chart position (#200 vs unranked) and ratings volume (8 vs 1). On ads, in-app purchases and device support there is nothing between them.

NMR Tutor is free to download; Physics++ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NMR Tutor holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Physics++ has 8 ratings behind it against 1, so its average is the more settled of the two.

Physics++ ships an update every 5 weeks, NMR Tutor fortnightly. The most recent releases landed on October 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Physics++ | NMR Tutor |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/physics-plus-plus/id325836855/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nmr-tutor/id785450176/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 68.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#200** | — |
| Size | 75 MB | 7 MB |
| Requires iOS | **14.5** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Dominik Hauser](https://appshunter.io/developer/325836858) | [Tim E. Burrow](https://appshunter.io/developer/367216557) |

## What reviewers say

### Physics++

[App page](https://appshunter.io/ios/app/physics-plus-plus/id325836855)

**Currently charting:** #200 Top Paid · Education (US App Store)

This app provides a comprehensive collection of over 120 physics formulas across various topics like mechanics, relativity, and thermodynamics. It includes a search function, unit conversions, and physics constants, with many formulas featuring integrated calculators for easy problem-solving.

**Highlights:** 120+ physics formulas, Mechanics, relativity, thermodynamics coverage, Search function for formulas, Integrated formula calculators, Physics constants and unit conversions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NMR Tutor

[App page](https://appshunter.io/ios/app/nmr-tutor/id785450176)

Explore NMR data acquisition and signal processing with interactive simulations. Adjust parameters like noise, apodization, and phase to observe immediate effects on FID and spectra. Learn about common artifacts and advanced concepts like spin-spin coupling.

**Highlights:** Interactive FID and spectra simulations, Adjustable peak positions and decay, Noise and apodization control, Zero filling and phase correction, Simulate acquisition artifacts, Explore spin-spin coupling

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Physics++ free?

Physics++ costs $0.99, with no in-app purchases.

### Is NMR Tutor free?

NMR Tutor is free to download, with no in-app purchases.

### Which has better reviews, Physics++ or NMR Tutor?

NMR Tutor is rated higher. Physics++ averages 3.9 out of 5 from 8 ratings, while NMR Tutor averages 5.0 from 1 ratings.

### Do Physics++ or NMR Tutor have ads?

Neither Physics++ nor NMR Tutor shows ads.

### Which is updated more often, Physics++ or NMR Tutor?

Physics++ ships an update every 5 weeks, and NMR Tutor fortnightly. Most recently, Physics++ was updated on October 9, 2026 and NMR Tutor on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*