# Monium vs GlassBox Dev

The clearest difference is price: GlassBox Dev at Free against Monium's $3.99. Monium's advantage is iOS requirement (15.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

GlassBox Dev is free to download; Monium costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Monium | GlassBox Dev |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/monium/id6774312164/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | — |
| Size | 42 MB | 6 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jens Koch](https://appshunter.io/developer/6774312166) | [Franky Fernandez](https://appshunter.io/developer/1842293810) |

## What reviewers say

### Monium

[App page](https://appshunter.io/ios/app/monium/id6774312164)

Explore superconducting qubit physics with interactive simulations. Tune parameters, visualize energy spectra, wavefunctions, and coherence times in real-time. Supports Transmon, Tunable Transmon, and Fluxonium qubits.

**Highlights:** Interactive qubit parameter tuning, Real-time energy spectrum visualization, Wavefunction and potential plotting, Coherence time calculations, Matrix element heatmaps, Save and reload qubit presets

**Features:** Vision Pro support

**In-app purchases:** none


### GlassBox Dev

[App page](https://appshunter.io/ios/app/glassbox-dev/id6786942147)

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

**In-app purchases:** none


## Frequently asked questions

### Is Monium free?

Monium costs $3.99, with no in-app purchases.

### Is GlassBox Dev free?

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

### Do Monium or GlassBox Dev have ads?

Neither Monium nor GlassBox Dev 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.*