# Kontrendike vs Prati

The clearest difference is in-app purchases: Kontrendike at none against Prati's 4. Kontrendike also leads on iOS requirement (8.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Prati sells 4 in-app purchases, starting at $19.99 per month. Kontrendike asks for nothing beyond the download.

## The numbers

| Metric | Kontrendike | Prati |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 9 MB | 49 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ILKO ILAC SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1123603630) | [Prati Case](https://appshunter.io/developer/1889934916) |

## What reviewers say

### Kontrendike

[App page](https://appshunter.io/ios/app/kontrendike/id1205919061)

This medical app assists healthcare professionals by providing information on contraindications for prescription drugs. It references official drug information to help users make informed decisions in their daily practice.

**Highlights:** Drug contraindication information, References official drug information, Assists daily prescription practice, Focuses on patient health and physician responsibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Prati

[App page](https://appshunter.io/ios/app/prati-case/id6761492643)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Observer | $19.99 | per month |
| VIP 1 | $109.99 | per month |
| VIP 2 | $199.99 | per 2 months |
| VIP | $299.99 | per 3 months |


## Frequently asked questions

### Is Kontrendike free?

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

### Is Prati free?

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

### Do Kontrendike or Prati have ads?

Neither Kontrendike nor Prati 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.*