CBTs
1
eBooks
2
Languages for questions: English, French, German, Spanish
Our recommendation: This product is available at a discount in product bundles. Further information is provided below.
Learn to perform mental arithmetic with confidence
By purchasing our mental arithmetic product, you are investing in your future. We have developed the product to create the best possible environment for our customers to train mental arithmetic sustainably and gain self-confidence through dynamically generated tasks (no memory effect).
You receive two modules with your purchase:
- eBooks: Important tips and tricks for quick mental arithmetic and typical number ranges for memorization
- Computer-Based Trainings (CBT): Interactive learning
This product is the perfect complement to: Math Word Problems – Mathematical Problems
The currently open product deals with mental arithmetic.
Configuration options for the CBT
- Detailed statistics on your learning progress
- Mapping of all basic arithmetic operations (addition, subtraction, multiplication / division) as well as special tasks for individual airlines
- Difficulty levels of the dynamically generated tasks
- Choice of input: input field for keyboard or result selection for mobile touch devices (with different levels of difficulty)
- An optional countdown can be switched on to create the feeling of an exam mode (the countdown time is dynamically calculated by dynamically generated task)
- An optional signal tone (when the countdown is switched on) 5 seconds before expiry simulates the special characteristics for KRN in the DLR test
We’re the better alternative
With the Easyflight Training App, we offer an attractive alternative to alternative solutions such as Mathemakustik and FastMath. Our CBT for this product enables you to perform mental arithmetic tasks both visually and acoustically. We simulate your mental arithmetic test on site in the app (for some assessments such as the DLR certificate for the Lufthansa Group, for example). The audio output can either be switched on for visual presentation of the task or switched on exclusively. You can also choose from various languages (including English, German, French and Spanish). And all at an attractive price!
Save Money on Product Bundles
Mental Arithmetic (KRN) is available at a discounted price in product bundles:
-
DLR Test: Certificate Cockpit for Lufthansa Group
From €59.95 inc. VAT
- Discounted complete bundle for DLR test (DLR certificate)
- Perfect for your start at the European Flight Academy (EFA)
- Extra: Austrian Beginner+ Program with Austrian Aviation Academy (AAA)
- Outstanding customer reviews and high success rate
Recommendation: Also book our online seminar for physics (PHY) and technical comprehension (TVT).
-
AeroLogic ALFA – Level 1: Computer Tests
From €89.95 inc. VAT
- Preparation for AeroLogic Ab-Initio Level 1 in Berlin
- Tailored for the ALFA program at TFC Käufer w/ AeroLogic
- Best preparation on the market
- High success rate due to exclusive insights and materials
Recommendation: Also book our online seminar for physics and technical comprehension.
-
IP-BQ: Basic Qualification for Ab-Initio
From €59.95 inc. VAT
- Bundle for IP-BQ for Ab-Initio
- Perfect for Condor CAP Program
- Interactive tasks in our app
- Tasks close to real assessment
Recommendation: Also book our online seminar for physics and technical comprehension.
-
IP-BQ: Basic Qualification for Ready Entry
From €69.95 inc. VAT
- Bundle for IP-BQ Basic Qualification for Ready Entry
- Interactive CBTs for optimal preparation
- Train anywhere, anytime, on any device
- Realistic preparation based on exclusive insider knowledge
Recommendation: Also book our online seminar for physics and technical comprehension.
-
AeroLogic Assessment: Ready Entry
From €119.95 inc. VAT
- Preparation for AeroLogic Ready Entry assessment
- All products in one bundle
- Best preparation on the market
- Specifically designed for AeroLogic
Recommendation: Also book our online seminar for physics and technical comprehension.
-
DLR Test: Certificate Cockpit for Police Helicopter
From €69.95 inc. VAT
- Complete bundle for DLR test (DLR certificate)
- Perfect for German Police Helicopter (Polizeihubschrauber)
- Innovative, interactive and AI-based training
- Outstanding customer ratings
Recommendation: Also book our online seminar for physics (PHY) and technical comprehension (TVT).
-
DLR Test for Ready Entry
From €49.95 inc. VAT
- Preparation for Ready Entries
- High quality and tailored to the DLR test
- Outstanding customer satisfaction
- Interactive content and CBTs in our modern app
Recommendation: Also book our online seminar for physics (PHY) and technical comprehension (TVT).
-
DLR Test for Luxair Pilot Cadet Program
From €69.95 inc. VAT
- Discounted complete bundle for the DLR Test for Luxair Pilot Cadet Program
- AI-based learning with insightful statistics
- Outstanding customer reviews
- Train on your notebook, tablet, or smartphone
Recommendation: Also book our online seminar for physics (PHY) and technical comprehension (TVT).
-
SPHAIR Screening Preparation
From €59.95 inc. VAT
- Assess your aptitude for pilot training
- Practice realistic SPHAIR screening exercises
- Strengthen focus, logic, and coordination
- Boost confidence and performance under pressure
-
Aviation Academy Austria (AAA) Assessment Bundle
From €79.95 inc. VAT
- Comprehensive AAA assessment preparation
- Realistic AON-style practice tests
- Regular updates and improvements
- Optional interview training included
Florian (verified owner) –
It has a really good tast variety
Juan (verified owner) –
Its useful, i recommend it
Simon (verified owner) –
Different levels and modes are a plus.
Anika (verified owner) –
It is really helpful
Pia (verified owner) –
in my iPad sound is unfortunately not so good and fluent and a time limit like in the actual dlr test would be good (at least I heard there should be one) but besides that very well done and good learning material!
Easyflight Training –
Hi Pia, thank you a lot for your feedback! Feel free to take a look at our hardware and software compatibility recommendations, listed below the app features. There you can find further information on how you can train with a fluent and good sound. And let us know if you need any further assistance. 🙂
Pius (verified owner) –
many different tasks
Elias (verified owner) –
viel besser als das cbt
Josua (verified owner) –
Top, etwas schwierig sonst super
Jannis (verified owner) –
Good tasks And hints
Loris (verified owner) –
Until now, very satisfied! But I´ll keep trainung and let you know again!
Gloria (verified owner) –
its a really good training for the dlr test
Celine (verified owner) –
If I answer wrong it would be great to have the option to get a tip/ calculation down below to follow the thoughts that have to take step.
Easyflight Training –
Thank you very much for your feedback, Celine! We appreciate your commitment to Easyflight Training and have added this valuable idea into our product roadmap backlog.
Hasan (verified owner) –
really good, recommend
Jonathan (verified owner) –
lots of tasks and several modes, provide a solid training and I enjoy the progress-bar
Nina (verified owner) –
I like the variety of the tasks.
Erik (verified owner) –
Its pretty demanding at times, guess thats a good thing, thanks
Austin (verified owner) –
The Standard, compared to the CBT for the DLR seems a little more difficult, but very good practice with very good help
Igor (verified owner) –
It’s challenging but at the same time it makes sense + great tips for preparation
Patrick (verified owner) –
Very good, I think its best option to train Mental Arithmetic for the DLR Test
Constantin (verified owner) –
Excelent to practice KRN, but a would love an option with an timer like in the DLR 🙂
Nils (verified owner) –
It has many different excercises.
Kelim (verified owner) –
lots of settings, sometimes doesn’t work for example the audio, but after a page reload it’s fine again
Easyflight Training –
Hi Kelim, thanks for your feedback. If you encounter any problems, feel free to also directly get in touch with us. There are some audio limitations on Apple devices in certain cases. We recommend that you try another browser such as Google Chrome or Microsoft Edge and give it another try. Thanks for your review and we wish you much learning success! ⭐
Luis (verified owner) –
Great tool definitely recommend it
Tim Leutwyler (verified owner) –
Good for practice, different languages are available.
Leonard (verified owner) –
Tests are good. TVT sometimes buggy
Easyflight Training –
Hi Leonard, thanks for your feedback and we’re happy to see you as a happy customer! Please let us know where you find potentials bugs. We are excited to fix them!
Jens (verified owner) –
The mental arithmetic module in the Easyflight App is very well designed and provides an excellent training environment. One of its biggest strengths is the flexibility in adjusting the difficulty level—you can not only adapt the exercises to your current skill level, but also challenge yourself with problems that are far more complex than what’s actually required for the real test. This is a huge advantage for preparation, as it helps build speed, accuracy, and confidence beyond the minimum standard. Whether you want to solidify basic operations or push your limits with more advanced calculations, the module allows for highly targeted practice. In short: a very effective and well-thought-out tool for improving mental math skills—highly recommended.
Matheus Rozales (verified owner) –
Really nice app, offers a ton of personalisation for the desired difficulty.
The ebook is nice, just wish it would cover in more detail, mental calculations methods.
Wijona (verified owner) –
the Voice is gone sometimes
Easyflight Training –
Hi Wijona, thanks for your feedback! We’re not aware of that bug. However, we know that there are a few performance differences between devices and operating systems which we can’t influence. Therefore, maybe you can try another device, such as another smartphone or another computer? Please let us know how it goes and get in touch with us if the issue persists.
Julian (verified owner) –
It´s the only training program that I can certainly trust that it will prepare me for the DLR-Test properly.
Lasse (verified owner) –
Das beste im verglich zu anderen Apps ist das man es überall nutzen kann. Ob in der Bahn, Zuhause oder in der Uni. Außerdem ist die App intuitiv und man sieht wie man sich verbessert.
Dennis Fabian (verified owner) –
Good KRN Training APP. Perfect for DLR Prep.
maelbadts (verified owner) –
So good, like all the other test we have access to an useful guide with calculation methode.
I recommande
alexia (verified owner) –
Kopfrechnen war einer der Tests, bei dem ich quasi von 0 anfangen musste zu üben. Besonders geholfen haben mir die Ebooks mit zahlreichen Tipps und Tricks zum Kopfrechen. Zu Beginn fand ich es außerdem hilfreich, die Rechnungen sich visuell und gleichzeitig akustisch anzeigen zu lassen. Bei schwierigeren Aufgaben, hat außerdem die Möglichkeit geholfen, sich mögliche Lösungen anzeigen zu lassen.
Julian (verified owner) –
Really good but a little too hard compared to the real test
pheinrich210 (verified owner) –
Great software! I love the mobile app
Ray (verified owner) –
Very Nice preparation tool, well worth it!
yanick (verified owner) –
Top Product! Easy to use
Christopher (verified owner) –
By choosing the settings you can directly work on your weaknesses and thus improve your mental arithmetic. The guide providing tips and tricks is also very helpful.
Marvin (verified owner) –
Gute Vorbereitung für den DLR, insbesondere die Tatsache, dass man eine reine Audioausgabe einstellen kann. Auch die Rechen Tipps & Tricks aus dem inkludierten Guide erscheinen mir hilfreich. Für die weitere Entwicklung würde ich mir unterschiedliche Zeitlimits je nach Schwierigkeitsgrad der Aufgabe und dass man den 5 Sekunden Warnton unabhängig von der Aktivierung des Countdowns einstellen kann wünschen.
Marius0202 (verified owner) –
overall very good experience, very close to the DLR which I am preparing for
Roberta (verified owner) –
It is challenging, but it can really help you prepare for KRN. Great the possibility to change the difficulty level and set the timer. It would be useful to include the option to hide the problem, because in DLR the numbers are not presented, but only pronounced.
Easyflight Training – Administrator –
Hi Roberta, thank a lot for your positive feedback! Our app allows you to visually hide the task and to just audio-output the task. Feel free to reach out to us if you need further assistance. Enjoy your learning experience!
Moricce (verified owner) –
eine weiter gute Möglichkeit sich für den DLR Test vorzubereiten!
Phil 10 (verified owner) –
The amount of variety within the tasks.
elias (verified owner) –
maybe no visual timer, but a signal tone. And also varying times for more or less difficult tasks.
Easyflight Training – Administrator –
Hi Elias, thanks for your feedback. Our development for the signal tone has almost finished. We plan to release an update within the next 3-4 days.
Patrick (verified owner) –
thankyou so much for this app. 100% happy with it