# ID Scan vs Sampling Calculator

The clearest difference is price: ID Scan at Free against Sampling Calculator's $5.99. ID Scan also leads on update cadence (every 2 months vs every 16 months) and ratings volume (30 vs 1). Sampling Calculator's advantage is rating (5.0 vs 4.4) and iOS requirement (15.6 vs 17.0). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

ID Scan 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 4.4. That said, the two scores are not equally well evidenced: ID Scan has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 42% of ID Scan's written reviews are positive against 50% of Sampling Calculator's.

ID Scan ships an update every 2 months, Sampling Calculator every 16 months. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ID Scan | Sampling Calculator |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [4.4 (30 ratings)](https://appshunter.io/ios/app/id-scan-barcode-scanner-pro/id560119160/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sampling-calculator/id1304811062/reviews)** |
| Number of ratings | **30** | 1 |
| Positive reviews | 42.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | Paid | Paid |
| Size | 9 MB | 3 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iCubemedia Inc.](https://appshunter.io/developer/453286185) | [Juan Manuel Alfredo Sanchez](https://appshunter.io/developer/1304811061) |

## What reviewers say

### ID Scan

[App page](https://appshunter.io/ios/app/id-scan-barcode-scanner-pro/id560119160)

This app is a comprehensive toolkit for creating and scanning barcodes, including advanced features for decoding various identification documents. It offers on-device processing for enhanced privacy and supports batch operations for efficient data management. Ideal for businesses needing secure and compliant document verification.

**Highlights:** Universal ID decoder with AI parsing, AAMVA driver's license decoder, Boarding pass reader, Generate PDF417 barcodes, Scan and decode multiple barcode types, Batch processing for generation and scanning, Export in various formats (PNG, JPG, PDF, SVG, JSON)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ID Scan free?

ID Scan is free to download, with no in-app purchases.

### Is Sampling Calculator free?

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

### Which has better reviews, ID Scan or Sampling Calculator?

Sampling Calculator is rated higher. ID Scan averages 4.4 out of 5 from 30 ratings, while Sampling Calculator averages 5.0 from 1 ratings.

### Do ID Scan or Sampling Calculator have ads?

Neither ID Scan nor Sampling Calculator shows ads.

### Which is updated more often, ID Scan or Sampling Calculator?

ID Scan ships an update every 2 months, and Sampling Calculator every 16 months. Most recently, ID Scan was updated on October 14, 2026 and Sampling Calculator on September 28, 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.*