# OhmKit vs EngKit

The clearest difference is ads: EngKit at none against OhmKit's shown. OhmKit's advantage is iOS requirement (15.0 vs 26.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. OhmKit sells 1 one-off in-app purchase and EngKit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | OhmKit | EngKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Size | 32 MB | 5 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YAVUZHAN CANAKCI](https://appshunter.io/developer/6771883217) | [Rodrigo Vivas](https://appshunter.io/developer/6813992944) |

## What reviewers say

### OhmKit

[App page](https://appshunter.io/ios/app/ohmkit-resistor-calculator/id6773154145)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### EngKit

[App page](https://appshunter.io/ios/app/engkit/id6813992942)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $6.99 | one-time |


## Frequently asked questions

### Is OhmKit free?

OhmKit is free to download, with in-app purchases available.

### Is EngKit free?

EngKit is free to download, with in-app purchases available.

### Do OhmKit or EngKit have ads?

OhmKit shows ads; EngKit does not.

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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.*