Best Sample Size Apps

3.5(2 ratings)

$0.99

This app calculates sample sizes for statistical studies. It dynamically adjusts the sample size based on user inputs for margin of error, confidence level, population size, and proportion.

n4Studies by Chetta Ngamjarus

n4Studies

Strong Contender

Market Research Sample Size Calculator

5.0(1 ratings)

$1.99

This application simplifies sample size and study power calculations for various research designs. It offers tools for estimating population means and proportions, comparing groups, and analyzing different study types like case-control and randomized controlled trials. Results can be easily shared via email.

Sample Size Calculator - light by Relief Applications

Worth Considering

📊 Productivity

0.0(0 ratings)

Free

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More Sample Size apps to explore

by Actionable Research, Inc.

Calculates confidence intervalsCalculates sample size requirementsSupports 90%, 95%, 99% confidence levels

This tool helps marketers and researchers calculate sample size requirements and confidence intervals. It offers customizable startup screens and explanations of research terms.

This app simplifies sample size and study power calculations for various research designs. It offers tools for regression, survival analysis, diagnostic studies, and more, helping users find calculations in minutes.

Sample size calculation for regressionSample size for survival analysisSample size for diagnostic and cross-over studies

Music Notation and Scoring App

Professional music notationCross-platform synchronizationHigh-quality sample library

Professional music notation software is now available on mobile devices. Create, edit, and hear your compositions anywhere with a full suite of tools optimized for touch and stylus input. Seamlessly sync across platforms and access different feature tiers to suit your needs.

🎵 Music

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Auxy Studio

Music & Beat Maker

Create melodies and drum patternsArrange loops into full tracksThousands of instruments and drum hits

Create modern beats and electronic music with this intuitive app. Easily compose melodies, drum patterns, and arrange them into full tracks. Access a vast library of sounds or import your own, and enhance your productions with studio-grade effects and automation.

🎵 Music

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Sample Size & Power Calculator

A/B Buddy

Sample size calculation for A/B testsPower analysis formulaAdjustable baseline conversion rate

This app helps you design A/B experiments by calculating the precise number of participants needed for statistically valid results. It uses power analysis to determine the optimal sample size, ensuring your experiment is neither too short nor too long.

🔧 Utilities

(4)

Biological Sample Tracker

TruLab Sample Tracker

Biological sample metadata trackingClinical trial supportEasy-to-use interface

This application simplifies the management of biological samples for clinical trials. It provides essential sample-level metadata, making tracking and organization straightforward for researchers and medical professionals.

🏥 Medical

(11)

free

Statlio: Statistics Calculator

Stats tests, charts, APA copy

ASOS - Discover Fashion Online

(0)

Shop clothes, beauty & extras

Shop 850+ brandsVisual product search (Style Match)Personalized recommendations

Discover fashion from over 850 brands and 85,000 products. Features include visual search, personalized recommendations, and sale alerts. Enjoy free shipping and returns globally.

🛍️ Shopping

(526K)

Epidemiology Calculation Tool

Epi Tools

Measures of disease frequency with confidence intervalsMeasures of association and effectSample size calculators

This app provides a suite of epidemiological calculation tools for disease frequency, association, and effect measures. It also includes sample size calculators, diagnostic test validation, and a comprehensive glossary of terms.

Easy guided statistical tests

$4.99

Design experiments and analyze data with confidence, even without extensive statistical knowledge. This app guides you through planning studies, determining necessary sample sizes, and understanding measurement quality. It supports various distribution types and automatically selects appropriate statistical tests.

Guided experiment designSample size determinationMeasurement quality assessment

Your market research data

Confidence Interval CalculatorCompare Two PercentagesSample Size Calculator

This app provides essential statistical tools for market research analysis. It includes calculators for confidence intervals, comparing two percentages, and determining minimum sample size for surveys. Gain insights into data accuracy and significance.

Make the best beats on the go!

Create beats with samplesUse samples from famous songsAdd effects like delay and reverb

Create professional-sounding beats on your mobile device with a wide variety of samples, including those inspired by famous songs. Enhance your tracks with effects, use a metronome for perfect timing, and record your creations to share.

🎵 Music

(1.8K)

SAPO: AI Statistical assistant

by BIOMAXIMA INFORMACION Y EXPERIMENTACION CIENTIFICA SOCIEDAD LIMITADA

Statistical Test GuidanceAdvanced Modeling ToolsIntegrated AI Assistant

This app offers advanced statistical analysis tools for researchers and students. It includes guided test selection, modeling, data visualization, and an AI assistant for interpretation. Generate publication-ready reports and calculate sample sizes.

(0)

STATS™ Mobile

Statistical Calculators