# Sampling Calculator vs Productivity Pilot

The clearest difference is review sentiment: Sampling Calculator at 50% against Productivity Pilot's 0%. Sampling Calculator also leads on rating (5.0 vs 1.0). Productivity Pilot's advantage is price (Free vs $5.99) and update cadence (every 4 months vs every 16 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Productivity Pilot is free to download; Sampling Calculator costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sampling Calculator holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Productivity Pilot has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Sampling Calculator's written reviews are positive against 0% of Productivity Pilot's.

Sampling Calculator ships an update every 16 months, Productivity Pilot every 4 months. The most recent releases landed on September 28, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sampling Calculator | Productivity Pilot |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sampling-calculator/id1304811062/reviews)** | [1.0 (7 ratings)](https://appshunter.io/ios/app/productivity-pilot/id6738893421/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 179 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juan Manuel Alfredo Sanchez](https://appshunter.io/developer/1304811061) | [Productivity Pilot, Inc](https://appshunter.io/developer/1782801474) |

## What reviewers say

### Sampling Calculator

[App page](https://appshunter.io/ios/app/sampling-calculator/id1304811062)

This tool helps calculate sampling plans based on ANSI/ASQ Z1.4 and MIL-STD-105E standards. It supports various sampling size code letters and AQLs for normal, tightened, and reduced inspections. It serves as an aid to understanding and applying these quality control standards.

**Highlights:** ANSI/ASQ Z1.4 2013 compliance, MIL-STD-105E compliance, Single sampling size code letters, Normal, Tightened, and Reduced inspection, AQLs from 0.065 to 15

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

**In-app purchases:** none


### Productivity Pilot

[App page](https://appshunter.io/ios/app/productivity-pilot/id6738893421)

This platform allows employees to easily report attendance issues and view their personal attendance history. It provides workforce analytics for better management of employee time off.

**Highlights:** Report attendance issues, Review personal attendance records, Workforce analytics, User-friendly platform, Employee self-service

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sampling Calculator free?

Sampling Calculator costs $5.99, with no in-app purchases.

### Is Productivity Pilot free?

Productivity Pilot is free to download, with no in-app purchases.

### Which has better reviews, Sampling Calculator or Productivity Pilot?

Sampling Calculator is rated higher. Sampling Calculator averages 5.0 out of 5 from 1 ratings, while Productivity Pilot averages 1.0 from 7 ratings.

### Do Sampling Calculator or Productivity Pilot have ads?

Neither Sampling Calculator nor Productivity Pilot shows ads.

### Which is updated more often, Sampling Calculator or Productivity Pilot?

Sampling Calculator ships an update every 16 months, and Productivity Pilot every 4 months. Most recently, Sampling Calculator was updated on September 28, 2026 and Productivity Pilot on October 18, 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.*