# quBit in 2D — Feel quantum!

> Feel quantum! (iPhone/iPad app by Sungjun Kim.)

- Source: https://appshunter.io/ios/app/qubit-in-2d/id6450132499 (this page in markdown: same URL + `.md`)
- Developer: [Sungjun Kim](https://appshunter.io/developer/1602461985)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 0 MB
- Languages: English
- Released: 2023-06-12
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/qubit-in-2d/id6450132499/reviews.md

## What is quBit in 2D?

This app shows the two dimensional representation of Bloch sphere. Bloch sphere represents the state of the single qubit. Feel quantum!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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



## Version history (last 2 releases)

### 1.2 — 2024-05-15

Tip is added.

### 1.0 — 2023-06-12

No release notes.

## Apps similar to quBit in 2D

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Quantum LMS](https://appshunter.io/ios/app/quantum-lms/id6474442482) | — | Free | Education |
| [Quantum Computing](https://appshunter.io/ios/app/quantum-computing/id6523414226) | — | Free | Education |
| [Quantum Wave in a Box](https://appshunter.io/ios/app/quantum-wave-in-a-box/id1179258292) | 3.3 (4) | Free | Education |
| [EG Numbers](https://appshunter.io/ios/app/eg-numbers/id6670794956) | — | Free | Education |
| [MARVLS: Quantum Computing](https://appshunter.io/ios/app/marvls-quantum-computing/id6740221029) | 1.0 (1) | Free | Education |
| [Celestial Dances](https://appshunter.io/ios/app/celestial-dances/id601885290) | 3.0 (2) | Free | Education |

## More apps by Sungjun Kim

- [relativistic balloon](https://appshunter.io/ios/app/relativistic-balloon/id1633566916)
- [game theories 1](https://appshunter.io/ios/app/game-theories-1/id6443715938)
- [game theories 2](https://appshunter.io/ios/app/game-theories-2/id6443716105)
- [relativistic velocity addition](https://appshunter.io/ios/app/relativistic-velocity-addition/id6443873136)
- [relativistic space travel](https://appshunter.io/ios/app/relativistic-space-travel/id6443974500)
- [Learning Hangul](https://appshunter.io/ios/app/learning-hangul/id6449379992)

All apps by Sungjun Kim: https://appshunter.io/developer/1602461985

## Related topics

[qubit in 2d](https://appshunter.io/ios/topics/qubit-in-2d) · [qubit](https://appshunter.io/ios/topics/qubit) · [qubit works](https://appshunter.io/ios/topics/qubit-works)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*