# Forta vs Kittelrechner

The clearest difference is price: Forta at Free against Kittelrechner's $0.99. Forta also leads on update cadence (every 9 months vs every 30 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Forta is free to download; Kittelrechner costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Forta ships an update every 9 months, Kittelrechner every 30 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Forta | Kittelrechner |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 30 months |
| Monetization | Free | — |
| Size | 35 MB | 39 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [SISDEV e.K.](https://appshunter.io/developer/1280597172) | [MARKUS ISCHRAMM](https://appshunter.io/developer/1694217742) |

## What reviewers say

### Forta

[App page](https://appshunter.io/ios/app/forta/id1280597173)

This app provides a computerized version of a drug classification system specifically designed for older adults. It offers various search functions to aid healthcare professionals in daily clinical practice.

**Highlights:** Computerized drug classification, FORTA List integration, Positive and negative drug labeling, Search functionalities, Clinical practice aid

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

**In-app purchases:** none


### Kittelrechner

[App page](https://appshunter.io/ios/app/kittelrechner/id6479333075)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Forta free?

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

### Is Kittelrechner free?

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

### Do Forta or Kittelrechner have ads?

Neither Forta nor Kittelrechner shows ads.

### Which is updated more often, Forta or Kittelrechner?

Forta ships an update every 9 months, and Kittelrechner every 30 months. Most recently, Forta was updated on November 3, 2026 and Kittelrechner on November 4, 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.*