# De vs 19%

The clearest difference is update cadence: De at every 10 days against 19%'s every 9 months. De also leads on review sentiment (71% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

De ships an update every 10 days, 19% every 9 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | De | 19% |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **71.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 9 months |
| Monetization | Free | Free |
| Size | 17 MB | 0 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HMM Deutschland GmbH](https://appshunter.io/developer/554617786) | [Martin Uhlig](https://appshunter.io/developer/1414861205) |

## What reviewers say

### De

[App page](https://appshunter.io/ios/app/de-touro/id920414403)

This app streamlines the process of handling patient transport requests for drivers. It allows for easy receipt of transport inquiries and confirmations directly on your smartphone or tablet, eliminating the need for paper forms and simplifying billing.

**Highlights:** Receive transport requests online, Get order confirmations digitally, Paperless workflow, Integrated billing, Increased revenue opportunities

**Features:** macOS Compatibility

**In-app purchases:** none


### 19%

[App page](https://appshunter.io/ios/app/19/id1414861206)

Quickly calculate VAT (Mehrwertsteuer) without complex formulas. Simply input a value and tap a button to convert between gross and net amounts.

**Highlights:** VAT calculation, Gross to net conversion, Net to gross conversion, Simple interface, One input field, One button operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is De free?

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

### Is 19% free?

19% is free to download, with no in-app purchases.

### Do De or 19% have ads?

Neither De nor 19% shows ads.

### Which is updated more often, De or 19%?

De ships an update every 10 days, and 19% every 9 months. Most recently, De was updated on October 1, 2026 and 19% on October 3, 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.*