Statistics Helper

Statistics Helper is an Android app for descriptive statistics and quick analysis of numeric datasets. It’s built for learning, homework checks, labs, and everyday calculations.

Features

Flexible input: numbers separated by commas, spaces, semicolons, or line breaks
Valid count and clear warnings for invalid tokens
Summary statistics: count, sum, mean, median, mode (including no-mode cases), min, max, range, variance, and standard deviation
Sample vs population formulas for variance and standard deviation
Frequency table with relative and cumulative frequencies; sort by value or frequency
Histogram with auto or manual bin count and optional labels
History of recent analyses and saved datasets
Copy and share summary text
Design
Material Design 3, readable metric cards, dark-friendly UI with light and system theme options. Settings include decimal precision, frequency table columns, histogram labels, default statistic mode, and optional auto-save to history.

Privacy
Calculations and storage stay on your device. No account required; the app is designed without unnecessary permissions for core use.

Who it’s for
Students, teachers, and anyone who needs clear descriptive statistics without spreadsheet complexity.

If you need the short description trimmed to exactly 80 characters for a specific field in Play Console, say which option you prefer and I’ll adjust spacing or wording to fit.