# Občanka vs Magnetic Field Calc +

The clearest difference is price: Občanka at Free against Magnetic Field Calc +'s $2.99. Občanka also leads on iOS requirement (8.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Občanka is free to download; Magnetic Field Calc + costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Občanka | Magnetic Field Calc + |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/magnetic-field-calc-plus/id1423005752/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 27 months |
| Monetization | — | Paid |
| Size | 37 MB | 1 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skeleton Software](https://appshunter.io/developer/643962324) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### Občanka

[App page](https://appshunter.io/ios/app/obcanka/id1145404474)

**Features:** macOS Compatibility

**In-app purchases:** none


### Magnetic Field Calc +

[App page](https://appshunter.io/ios/app/magnetic-field-calc-plus/id1423005752)

Calculate magnetic fields from electric currents with four distinct modes. Solve for any variable, visualize with interactive diagrams, and utilize flexible unit support. Works offline for convenience.

**Highlights:** Four calculation modes (Straight Wire, Loop, Solenoid, Toroid), Solve for any variable (field, current, distance, etc.), Interactive 2D diagrams, Flexible unit support (A, mA, m, cm, mm, T, µT, Gauss), Built-in reference sheet, Save and copy calculations, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Občanka free?

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

### Is Magnetic Field Calc + free?

Magnetic Field Calc + costs $2.99, with no in-app purchases.

### Do Občanka or Magnetic Field Calc + have ads?

Neither Občanka nor Magnetic Field Calc + 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.*