# Sampling Calculator Lite vs IE Calculator

The clearest difference is rating: IE Calculator at 5.0 against Sampling Calculator Lite's 3.0. IE Calculator also leads on iOS requirement (9.2 vs 13.1). Sampling Calculator Lite's advantage is ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IE Calculator holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Sampling Calculator Lite ships an update every 14 months, IE Calculator every 10 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sampling Calculator Lite | IE Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/sampling-calculator-lite/id1312060456/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ie-calculator/id1455888355/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 10 months** |
| Monetization | Free | Free |
| Size | 1 MB | 16 MB |
| Requires iOS | 13.1 | **9.2** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Manuel Alfredo Sanchez](https://appshunter.io/developer/1304811061) | [Gustavo Sousa](https://appshunter.io/developer/1079985358) |

## What reviewers say

### Sampling Calculator Lite

[App page](https://appshunter.io/ios/app/sampling-calculator-lite/id1312060456)

This tool helps calculate sampling plans based on ANSI/ASQ Z1.4 2013 and MIL-STD-105E standards. It assists in determining sampling size codes and inspection levels for quality control processes.

**Highlights:** ANSI/ASQ Z1.4 2013 compliance, MIL-STD-105E compliance, Single sampling size calculation, Normal and Reduced inspection, AQL range from 0.065 to 15, Supports size code letters I, II, and III

**Features:** macOS Compatibility

**In-app purchases:** none


### IE Calculator

[App page](https://appshunter.io/ios/app/ie-calculator/id1455888355)

This app assists industrial engineers with manufacturing planning by providing tools for production capacity, takt time, and job efficiency calculations. It supports various demand frequencies and helps determine the time needed per unit.

**Highlights:** Production Capacity Calculation, Takt Time Calculation, Actual Jobs Per Hour (JPH), Hours Per Unit (HPU) Calculation, Support for various demand frequencies

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sampling Calculator Lite free?

Sampling Calculator Lite is free to download, with no in-app purchases.

### Is IE Calculator free?

IE Calculator is free to download, with no in-app purchases.

### Which has better reviews, Sampling Calculator Lite or IE Calculator?

IE Calculator is rated higher. Sampling Calculator Lite averages 3.0 out of 5 from 3 ratings, while IE Calculator averages 5.0 from 1 ratings.

### Do Sampling Calculator Lite or IE Calculator have ads?

Neither Sampling Calculator Lite nor IE Calculator shows ads.

### Which is updated more often, Sampling Calculator Lite or IE Calculator?

Sampling Calculator Lite ships an update every 14 months, and IE Calculator every 10 months. Most recently, Sampling Calculator Lite was updated on October 16, 2026 and IE Calculator on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*