Comparison

Bernstein vs Monium

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bernstein

Features
Read full description

This app shows every single detail of Bernstein-Vazirani algorithm. You can have some insight for Bernstein-Vazirani algorithm.

About

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.

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
Read full description

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

Bernstein2 screens
Monium4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard2 real differences · 6 level
Bernstein versus Monium: the parameters behind the verdict, then further details
ParameterBernsteinMonium
PriceFree — better$3.99
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size6 MB42 MB
Age rating4+4+
DeveloperSungjun KimJens Koch

In-app purchases

None

Bernstein

No in-app purchases

None

Monium

No in-app purchases

Questions

Is Bernstein free?
Bernstein is free to download, with no in-app purchases.
Is Monium free?
Monium costs $3.99, with no in-app purchases.
Do Bernstein or Monium have ads?
Neither Bernstein nor Monium shows ads.

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