IntroStat - Statistics Solver 4+
Statistics Calculator
Zhiyi Zhang
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
Statistics calculator for all your introductory stat class needs.
IntroStat is a probability and statistics calculator. It is the perfect learning tool for an introductory statistics course. Use it to perform any of your statistics calculation needs. IntroStat also includes a statistics textbook complete with formulas, exercise problems, examples, and more.
FREE IN THE CALCULATOR:
• Enter & Save Datasets
• Generate Summary Statistics
• Calculate z-Scores
• Draw Boxplots & Histograms
• Visualize Key Concepts like The Empirical Formula
• Plot Discrete and Continuous Random Variables
• Perform Probability Calculations
• Conduct Hypothesis Testing
• Compute Confidence Intervals
• Lookup Critical Values of Distributions
• Perform Simple Regression Analysis
• ANOVA, Chi-Square, & F-Tests
• Introductory Statistics Textbook
Upgrade as a Premium User to unlock:
• Dark Mode • 12 Color Themes • Zoom • Custom Decimal Precision • Comma Display • No Ads
Have any questions? Please reach out to us via email at IntroStatApp@gmail.com.
End User Licensing Agreement: https://www.introstatapp.com/user-agreement
Privacy Policy: https://www.introstatapp.com/privacy-policy
What’s New
Version 1.0.6
Corrected the Hypothesis in the Hypothesis Test for Difference in Proportions.
Ratings and Reviews
GATEKEEPING ACCESSIBILITY IS UNACCEPTABLE
I was really excited to use this app to help me practice and better understand course concepts, but I’m disappointed that an essential accessibility feature like dark mode zoom are locked behind a paywall. Dark mode isn’t just a cosmetic preference—it’s important for users with visual impairments, light sensitivity, or those who simply want to reduce eye strain especially during nighttime use. Forcing people to pay for something that improves usability and comfort feels like prioritizing profit over accessibility. Even though I find the app immensely helpful and would like to support the devs by paying for it, I can't. Not while accessibility is treated as a basic luxury, and not while I have to use an inverted filter at night to avoid getting a migraine from the harsh white screen. I don't even need to touch on why zoom is important, that one is fairly obvious. My two cents: Accessibility features should be available to all users, not treated as premium add-ons. I urge the devs to reconsider this decision and make dark/light mode available to free users. Even if
Simply perfect
Such an awesome calculator!
Keep up the good work @creator.
the statement "not all heroes wear cape" is apt for the creator of this app!
App Privacy
The developer, Zhiyi Zhang, 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:
- Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Zhiyi Zhang
- Size
- 39.9 MB
- Category
- Education
- Compatibility
-
- iPhone
- Requires iOS 11.0 or later.
- iPad
- Requires iPadOS 11.0 or later.
- iPod touch
- Requires iOS 11.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © 2022 Z3 Apps
- Price
- Free
- In-App Purchases
-
- IntroStat Premium Features $6.99