Hydra

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Content rating
Everyone
50+
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Content rating
Everyone
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About this app

Hydra Psychology Trainer – targeted training for demanding selection processes

Hydra Trainer is your training environment for cognitive performance – ideal for preparing for psychological aptitude tests in selection processes, e.g. for the police, special forces, leadership courses or other security-related professions.
The app bundles typical test formats in a clear, iOS-inspired interface so you can practise in a structured way and track your progress.

What to expect
• Number sequences & equations
Practise logical and mathematical thinking with number sequences and incomplete equations. The tasks become progressively more difficult and challenge your pattern recognition skills.

• Matrix & pattern recognition
Train your figurative-logical thinking with matrix tasks, as found in classic intelligence and aptitude tests. Perfect for grasping regularities and structures more quickly.

• Anagrams & word finding
Solve anagrams with a focus on nouns and infinitive verbs. This trains your word finding, concentration and spelling under time pressure.

• Pauli-style arithmetic tests
Continuous arithmetic under pressure: task formats based on the Pauli test help you to increase your speed and accuracy in mental arithmetic.

• Folding Template Test
Train your spatial awareness and mental rotation by identifying the correct folded shapes from folding templates.

• Occluded Motion Test
Train your ability to predict movements by determining the positions of objects that continue to move behind a screen.

• Memory test
Strengthen your working and short-term memory with tasks that require you to keep changing information in mind over several steps.

• Adaptive difficulty & evaluation
Hydra Trainer adapts tasks and difficulty levels to your performance level. After each test, you receive feedback on errors and processing time so that you can work specifically on your weaknesses.

• Concentration without distraction
Sleek, system-oriented design in iOS style: clear typography, calm colours, no unnecessary 'gamification' ballast. You concentrate on the essentials – the task.

Who is Hydra Trainer intended for?
• Applicants for police, special forces, pilots, air traffic controllers, studies (especially medicine, psychology, pharmacy, etc.)
• Participants in selection and leadership courses
• Anyone who wants to train their cognitive performance in a structured way

Note / Disclaimer

Hydra Trainer is a training and exercise tool for preparing for performance and aptitude tests.
The app is not a medical or psychological diagnostic or therapeutic tool and does not replace professional diagnosis.
Updated on
Jun 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

New module: Form Focus Test

- Adaptive concentration test inspired by the FAKT II. You classify stimuli (circle or square with 2 or 3 markers) as target or non-target. The pace adjusts automatically to your level.
- Three metrics: concentration performance, accuracy, and homogeneity, plus a training mode with selectable duration.
Content rating
Everyone
In-App Purchases
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App support

About the developer
Midnite Compile GmbH
office@midnitecompile.com
Otto-Bauer-Gasse 5/17 1060 Wien Austria
+43 699 17130079

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