Stats Solver by ChatStick

Statistics Calculator Pro

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Solve statistics faster: quick stats, probability, charts, and step-by-step explanations. Import CSV, save datasets, and upgrade once for full Pro tools. Stats Solver helps students, teachers, and analysts compute statistics quickly and understand the results. What you can do: - Calculate core statistics instantly: mean, median, mode, variance, standard deviation, quartiles, IQR, min/max, range, and more. - Build grouped frequency tables with relative and cumulative frequencies. - Use probability tools including factorial, permutation, combination, binomial probability, z-score, normal distribution, t-score, poisson, and uniform distribution. - Unlock advanced statistics tools such as covariance, correlation coefficient, linear regression, outlier detection, skewness, kurtosis, confidence interval, z-test, t-test, chi-square test, and ANOVA. - Visualize data with charts like histogram, bar chart, and normal curve. - Learn with step-by-step explanations for selected calculations. - Import data from CSV/TXT and export results back to CSV. - Save and pin datasets for faster reuse. - Keep a searchable history of your calculations. - Customize decimal precision, sample/population mode, haptics, and app theme. Built for learning and productivity, Stats Solver combines practical calculators with clear explanations so you can move from input to insight in seconds. Premium (one-time purchase): - Remove all ads - Unlock advanced tools and premium formulas - Access full step-by-step learning features - Save more datasets and use premium workflows - Includes future premium features with no subscription

Ratings & Reviews

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The developer, ChatStick Company Limited, 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:

    • Location
    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Diagnostics

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

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Provider
  • ChatStick Company Limited
Size
  • 12.2 MB
Category
  • Education
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © ChatStick Co.,Ltd.
  • Developer Website
  • Privacy Policy

    • More by ChatStick Company Limited

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