Screenshots

Description

Crystal Math brings brain training to a whole new level. No matter if against the clock, or against other math cracks, improve your mental arithmetic on a daily basis, unlock all achievements one by one and become the new math champion.

Test you math skills in four challenging modes.

Daily Challenge: Solve a new challenge every day and fight for a spot on the highscore list in three difficulties. Step up your game though, you only get one try!

Duel: Challenge other players to a duel, or accept someone's challenge and fight for the winnig time.

Time Attack: Practice under competition conditions. You have 30 seconds to solve the challenge.

Free Game: Explore the game free of pressure and find your personal techniques for upcoming challenges.

Choose an avatar and show math cracks around the globe what you are capable of. What are you waiting for? Pick up your slide rule and get started!

What’s New

Version 2.0.5

- Sign In with Apple
- Several stability and usability improvements

Ratings and Reviews

5.0 out of 5
28 Ratings

28 Ratings

koenigseiche ,

Gesucht und gefunden

Erst einmal zum Aufbau der App, Sie finden in dieser App keine ,,Typischen“ Rechenformel, die Aufgaben sind als Textaufgaben aufgebaut (schematisches Beispiel: 46 Quersumme/10 mehr/weniger 5/zahlentauschen).
Außerdem ist eine ausführliche Statistik enthalten, in der man seine Verbesserungen -als Tortendiagramm- übersichtlich sieht.

Gentleman-NRW ,

Eine sinnvolle spaßige Spielerei

Hab schon nach wenigen Tagen den Eindruck, dass ich deutlich besser geworden bin im Kopfrechnen 🤔💡. Wenn das so weitergeht, bin ich auch mal bester beim „Spiel des Tages“.

Tipp für Anfänger: erst mal eine Zeit lang mit „Freies Spiel“ üben.

lilalinke ,

Endlich mal was anspruchsvolles

Super App, nicht zu einfach, wer Spaß an Zahlen hat ist hier genau richtig

App Privacy

The developer, Rafael Kolloch, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data

Privacy practices may vary based on, for example, the features you use or your age. Learn More

Supports

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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