# Market Research Sample Size Calculator

> Calculates sample size and confidence intervals for market research. (iPhone/iPad app by Actionable Research, Inc..)

- Source: https://appshunter.io/ios/app/market-research-sample-size-calculator/id445089345 (this page in markdown: same URL + `.md`)
- Developer: [Actionable Research, Inc.](https://appshunter.io/developer/445089348)
- Category: Business, Productivity
- Price: Free
- Rating: 4.30/5 from 6 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 3.0 · 2 MB
- Languages: American English
- Released: 2011-06-24
- Data updated: 2026-08-17
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/market-research-sample-size-calculator/id445089345/reviews.md

## What is Market Research Sample Size Calculator?

Finally, a sample size calculator for marketers and market researchers who have iPhones!  Actionable Research’s Sample Size Calculator keeps it simple, yet powerful:

* Calculates confidence intervals when universe and gathered sample sizes are known at the 90%, 95% and 99% confidence level
* Calculates sample size requirements when universe and confidence intervals are known at the 90%, 95% and 99% confidence level
* Customizable startup screen and skins, depending on your industry focus (Medical Sciences and Dental, Digital Technology or Business Services and Consumer)
* Explanation of terms and research concepts

## Key features

- Calculates confidence intervals
- Calculates sample size requirements
- Supports 90%, 95%, 99% confidence levels
- Customizable startup screens
- Industry-specific skins
- Explanation of research terms

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/market-research-sample-size-calculator/id445089345/reviews.md

### 5/5 — A Great Resource

*2012-04-02*

This app is a logical extension of the clean, powerful and professional brand at Actionable Research. A very useful tool to help determine sample size and more.

### 5/5 — Awesome research app!

*2011-07-12*

Great new app for marketers. Simple, elegant, useful calculator for determining sample size, etc! Keep up the good work Actionable!

## Frequently asked questions about Market Research Sample Size Calculator

### What is the Market Research Sample Size Calculator used for?

The Market Research Sample Size Calculator is used to determine the necessary sample size for research studies and to calculate confidence intervals based on known universe and sample sizes. It supports multiple confidence levels including 90%, 95%, and 99%.

### What confidence levels does the Market Research Sample Size Calculator support?

The Market Research Sample Size Calculator supports calculations at 90%, 95%, and 99% confidence levels. This allows users to select the appropriate level of certainty for their research findings.

### Can I customize the Market Research Sample Size Calculator?

Yes, the Market Research Sample Size Calculator features customizable startup screens and skins. These can be tailored to specific industry focuses such as Medical Sciences and Dental, Digital Technology, or Business Services and Consumer.

### Does the Market Research Sample Size Calculator explain research terms?

Yes, the Market Research Sample Size Calculator includes explanations of key terms and research concepts. This feature helps users understand the statistical principles behind their calculations.

### What devices is the Market Research Sample Size Calculator available on?

The Market Research Sample Size Calculator is available for iPhones and iPods. It is designed for users who need a mobile solution for their market research calculations.

### How often is the Market Research Sample Size Calculator updated?

The Market Research Sample Size Calculator was last updated on June 24, 2011, with version 1.0. As of its last update, it has remained a stable tool for its intended purpose.

### What is the age rating for the Market Research Sample Size Calculator?

The Market Research Sample Size Calculator has an age rating of 4+. This indicates it is suitable for a wide audience, including younger users who may be learning about research concepts.

### Does the Market Research Sample Size Calculator have ads?

No, the Market Research Sample Size Calculator does not contain advertisements. It provides an ad-free experience for users focused on their calculations.

## Version history (last 1 release)

### 1.0 — 2011-06-24

No release notes.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*