# Magnetism vs quBit in 2D

The clearest difference is price: quBit in 2D at Free against Magnetism's $0.99. quBit in 2D also leads on update cadence (every 11 months vs every 33 months). Magnetism's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

quBit in 2D is free to download; Magnetism costs $0.99 up front. quBit in 2D sells 3 one-off in-app purchases. Magnetism asks for nothing beyond the download.

Magnetism ships an update every 33 months, quBit in 2D every 11 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Magnetism | quBit in 2D |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/magnetism-physics/id1161368366/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 11 months** |
| Monetization | Paid | — |
| Size | 27 MB | 0 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [www.ajaxmediatech.com](https://appshunter.io/developer/973768003) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Magnetism

[App page](https://appshunter.io/ios/app/magnetism-physics/id1161368366)

Explore the principles of permanent magnets and magnetic materials with interactive animations and diagrams. Learn about magnetization and demagnetization methods, and test your knowledge with quizzes. Designed for K12 physics students to easily grasp complex concepts.

**Highlights:** Permanent magnet fundamentals, Magnetization and demagnetization, Interactive 3D animations, Virtual experiments, Electromagnetism quizzes, Diagrams and graphical representations

**Features:** macOS Compatibility

**In-app purchases:** none


### quBit in 2D

[App page](https://appshunter.io/ios/app/qubit-in-2d/id6450132499)

**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 Magnetism free?

Magnetism costs $0.99, with no in-app purchases.

### Is quBit in 2D free?

quBit in 2D is free to download, with in-app purchases available.

### Do Magnetism or quBit in 2D have ads?

Neither Magnetism nor quBit in 2D shows ads.

### Which is updated more often, Magnetism or quBit in 2D?

Magnetism ships an update every 33 months, and quBit in 2D every 11 months. Most recently, Magnetism was updated on October 8, 2026 and quBit in 2D on October 10, 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.*