# DrWidget Interakcje vs OWPK

The clearest difference is iOS requirement: DrWidget Interakcje at 9.0 against OWPK's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DrWidget Interakcje ships an update every 3 months, OWPK every 6 months. The most recent releases landed on August 27, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | DrWidget Interakcje | OWPK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 17 MB | 16 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [LekSeek Polska Sp. z o.o.](https://appshunter.io/developer/1032647787) | [VM MEDIA SP Z O O VM GROUP SPOLKA KOMANDYTOWA](https://appshunter.io/developer/616586926) |

## What reviewers say

### DrWidget Interakcje

[App page](https://appshunter.io/ios/app/drwidget-interakcje/id784472592)

This app helps users quickly find information on how one substance affects another when taken together. It contains over 35,000 interaction descriptions, including product-product, product-food, and product-external factors. Users can assess interaction strength, probability, and special warnings for various conditions.

**Highlights:** Search over 35,000 interaction descriptions, Identify product-product, product-food, and product-external factor interactions, Assess interaction strength and probability, View special warnings for pregnancy, drivers, and controlled substances, Intuitive search functionality

**In-app purchases:** none


### OWPK

[App page](https://appshunter.io/ios/app/owpk/id1639421391)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DrWidget Interakcje free?

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

### Is OWPK free?

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

### Do DrWidget Interakcje or OWPK have ads?

Neither DrWidget Interakcje nor OWPK shows ads.

### Which is updated more often, DrWidget Interakcje or OWPK?

DrWidget Interakcje ships an update every 3 months, and OWPK every 6 months. Most recently, DrWidget Interakcje was updated on August 27, 2026 and OWPK on September 8, 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.*