# Quantum Wave in a Box vs Shor's algorithm

The clearest difference is in-app purchases: Quantum Wave in a Box at none against Shor's algorithm's 3. Quantum Wave in a Box also leads on iOS requirement (11.0 vs 16.0). Shor's algorithm's advantage is update cadence (every 6 months vs every 37 months). On price, ads and device support there is nothing between them.

Both are free to download. Shor's algorithm sells 3 one-off in-app purchases. Quantum Wave in a Box asks for nothing beyond the download.

Quantum Wave in a Box ships an update every 37 months, Shor's algorithm every 6 months. The most recent releases landed on June 1, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Quantum Wave in a Box | Shor's algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/quantum-wave-in-a-box/id1179258292/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 12 MB | 7 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michel Ramillon](https://appshunter.io/developer/1179258291) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Quantum Wave in a Box

[App page](https://appshunter.io/ios/app/quantum-wave-in-a-box/id1179258292)

This app numerically solves the one-dimensional Schrödinger equation for non-relativistic particles in user-defined potential fields. It provides energy levels, wave-functions, and animations of wave-packet evolution. Ideal for physics students and educators to visualize quantum mechanics concepts.

**Highlights:** Schrödinger equation solver (1D), User-defined potential V(x), Hamiltonian matrix diagonalization, Wave-packet evolution animation, Energy levels and wave-functions visualization, RPN expression input for V(x)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shor's algorithm

[App page](https://appshunter.io/ios/app/shors-algorithm/id6472044082)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| latte | $4.99 | one-time |
| whopper set | $9.99 | one-time |


## Frequently asked questions

### Is Quantum Wave in a Box free?

Quantum Wave in a Box is free to download, with no in-app purchases.

### Is Shor's algorithm free?

Shor's algorithm is free to download, with in-app purchases available.

### Do Quantum Wave in a Box or Shor's algorithm have ads?

Neither Quantum Wave in a Box nor Shor's algorithm shows ads.

### Which is updated more often, Quantum Wave in a Box or Shor's algorithm?

Quantum Wave in a Box ships an update every 37 months, and Shor's algorithm every 6 months. Most recently, Quantum Wave in a Box was updated on June 1, 2026 and Shor's algorithm on May 19, 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.*