# TDE Chances

> Probability calculator for "The Dark Eye" role-playing game skill checks. (iPhone/iPad app by Gero Herkenrath.)

- Source: https://appshunter.io/ios/app/tde-chances/id1564649541 (this page in markdown: same URL + `.md`)
- Developer: [Gero Herkenrath](https://appshunter.io/developer/1564649543)
- Category: Utilities, Games, Role Playing
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 9 MB
- Languages: English, German
- Released: 2021-05-07
- Data updated: 2026-06-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tde-chances/id1564649541/reviews.md

## What is TDE Chances?

With "TDE Chances" you can calculate the success probability for any given skill check for the German role-playing game "The Dark Eye".

Especially for new players it is often difficult to gauge how likely their character will succeed or fail a skill check. This is quite understandable, as the game mechanics lead to a rather odd probability calculation. "TDE Chances" allows you to quickly enter your character's stats and see how certain your victory (or doom!) will be.

Of course this works also for spell checks and checks with modifiers, you just enter your spell level or the modified skill.

By the way, the allowed range of values covers every possible outcome, from "as sure as can be" to "you better have written your last will". Everything above or below the maximum and minimum values will not change the result.

The app is designed to be as unobtrusive and minimalistic as possible so it can be used right at the gaming table without disturbing the flow.

And for the old school gamers who still want to use their beloved older rule editions it offers switching to earlier game mechanics, too.

DAS SCHWARZE AUGE, AVENTURIEN, DERE, MYRANOR, THARUN, UTHURIA, RIESLAND and THE DARK EYE are registered trademarks of Ulisses Spiele GmbH, Waldems.

## Key features

- Skill check probability calculation
- Character stat input
- Spell and modifier support
- Minimalistic design for gaming table
- Support for older rule editions

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/tde-chances/id1564649541/reviews.md

### 5/5 — Klein und fein

*2022-09-04, version 1.0.0*

Sehr cool und vielen Dank! 
Endlich mal etwas zu DSA.
 Klein, unkompliziert und fein.

Würde mich freuen wenn es irgendwann mal eine Art 
DSA-Heldenbogen App in den Store schafft - 
mit der man auch gleich würfeln könnte :) 
Allerdings müsste Ulisses dies sehr wahrscheinlich selber veranlassen^^

### 5/5 — Danke :o)

*2021-09-09, version 1.0.0*

Herzlichen Dank!

## Frequently asked questions about TDE Chances

### What is TDE Chances used for?

TDE Chances is a utility app designed to calculate the success probability for skill checks within the German role-playing game "The Dark Eye". It helps players understand their chances of succeeding or failing specific actions.

### Does TDE Chances support different "The Dark Eye" rule editions?

Yes, TDE Chances offers the ability to switch to earlier game mechanics, catering to players who use older rule editions of "The Dark Eye".

### Can TDE Chances calculate probabilities for spell checks?

Yes, TDE Chances can calculate probabilities for spell checks. You can enter your spell level or any modified skill to see the success likelihood.

### Is TDE Chances suitable for use at the gaming table?

The app is designed to be unobtrusive and minimalistic, making it suitable for use directly at the gaming table without disrupting the flow of the game.

### What is the age rating for TDE Chances?

TDE Chances has an age rating of 4+, making it appropriate for a wide range of users.

### On which devices can TDE Chances be used?

TDE Chances is available for iPhone, iPad, and iPod devices.

### When was TDE Chances last updated?

TDE Chances was last updated on May 7, 2021, with version 1.0.0.

### Does TDE Chances have ads?

No, TDE Chances does not contain advertisements, offering an ad-free experience for users.

## Version history (last 1 release)

### 1.0.0 — 2021-05-07

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*