Bernstein vs Monium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bernstein
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This app shows every single detail of Bernstein-Vazirani algorithm. You can have some insight for Bernstein-Vazirani algorithm.
Monium
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.
- Interactive qubit parameter tuning
- Real-time energy spectrum visualization
- Wavefunction and potential plotting
- Coherence time calculations
- Matrix element heatmaps
- Save and reload qubit presets
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Monium puts superconducting-qubit physics in your pocket — a mobile companion to the open-source scqubits library, built for researchers, students, and the quantum-curious. Pick a qubit, tune its parameters with live sliders, and watch the physics update in real time: • Energy spectrum vs. any swept parameter • Wavefunctions over the potential (and in the charge basis) • Matrix elements as a heatmap, and vs. the swept parameter • T1 / T2 coherence times per noise channel • Exact computed values behind every plot, as tables Supported qubits: Transmon, Tunable Transmon (SQUID), and Fluxonium. Built for real work: • Enter the Josephson energy the way you measure it — critical current, junction inductance, or room-temperature normal-state resistance (with a cryo/room ratio). • Save and reload presets per qubit. • Convergence indicators so you can trust the numbers. Everything runs on-device. No account, no ads, no tracking, no network — your work stays on your phone. Monium mirrors scqubits' conventions and is validated against it, so the numbers match the desktop tool you already trust.
Screenshots
Verdict
The clearest difference is price: Bernstein at Free against Monium's $3.99. Monium's advantage is iOS requirement (15.1 vs 17.6). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Bernstein is free to download; Monium costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Bernstein | Monium |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Sungjun Kim | Jens Koch |
In-app purchases
Bernstein
No in-app purchases
Monium
No in-app purchases
Questions
Is Bernstein free?
Is Monium free?
Do Bernstein or Monium have ads?
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