# Quantum Mechanics + vs qFt

The clearest difference is in-app purchases: qFt at none against Quantum Mechanics +'s 1. Quantum Mechanics +'s advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Quantum Mechanics + sells 1 one-off in-app purchase. qFt asks for nothing beyond the download.

## The numbers

| Metric | Quantum Mechanics + | qFt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/quantum-mechanics-plus/id1563289836/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | — |
| Monetization | Free | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Kramer](https://appshunter.io/developer/348619994) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Quantum Mechanics +

[App page](https://appshunter.io/ios/app/quantum-mechanics-plus/id1563289836)

Explore quantum physics by numerically solving the Schrodinger Wave Equation. Visualize bound states and wave packets with various potentials, ideal for educational demonstrations. Accurately calculate energy values and observe quantum phenomena like tunneling.

**Highlights:** Solve Schrodinger's Wave Equation, Visualize bound states and wave packets, Simulate various potentials (Harmonic Oscillator, Square Well, etc.), Observe quantum phenomena (Ramsauer-Townsend effect, tunneling), Accurate energy value calculation, Educational tool for introductory courses

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contribution | $0.99 | one-time |


### qFt

[App page](https://appshunter.io/ios/app/qft/id6468220822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Mechanics + free?

Quantum Mechanics + is free to download, with in-app purchases available.

### Is qFt free?

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

### Do Quantum Mechanics + or qFt have ads?

Neither Quantum Mechanics + nor qFt shows ads.

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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.*