# Sampling Calculator Lite vs TQS Code Reader

The clearest difference is rating: TQS Code Reader at 5.0 against Sampling Calculator Lite's 3.0. TQS Code Reader also leads on update cadence (every 6 months vs every 14 months). Sampling Calculator Lite's advantage is iOS requirement (13.1 vs 15.5). On price, ratings volume, 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.

TQS Code Reader holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Sampling Calculator Lite ships an update every 14 months, TQS Code Reader every 6 months. The most recent releases landed on August 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Sampling Calculator Lite | TQS Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/sampling-calculator-lite/id1312060456/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tqs-code-reader/id1577918366/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 1 MB | 33 MB |
| Requires iOS | **13.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juan Manuel Alfredo Sanchez](https://appshunter.io/developer/1304811061) | [WIPOTEC GmbH](https://appshunter.io/developer/1577918368) |

## 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


### TQS Code Reader

[App page](https://appshunter.io/ios/app/tqs-code-reader/id1577918366)

This app decodes and validates 1D and 2D barcodes, checking their content against GS1 and IFA specifications. It provides detailed information about detected identifiers and displays inspection results clearly, storing them in a history database.

**Highlights:** GS1 and IFA code parsing, 1D and 2D code decoding, Detailed identifier information, Structure and content validation, Clear inspection result display, History database for scanned codes

**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 TQS Code Reader free?

TQS Code Reader is free to download, with no in-app purchases.

### Which has better reviews, Sampling Calculator Lite or TQS Code Reader?

TQS Code Reader is rated higher. Sampling Calculator Lite averages 3.0 out of 5 from 3 ratings, while TQS Code Reader averages 5.0 from 2 ratings.

### Do Sampling Calculator Lite or TQS Code Reader have ads?

Neither Sampling Calculator Lite nor TQS Code Reader shows ads.

### Which is updated more often, Sampling Calculator Lite or TQS Code Reader?

Sampling Calculator Lite ships an update every 14 months, and TQS Code Reader every 6 months. Most recently, Sampling Calculator Lite was updated on August 19, 2026 and TQS Code Reader on September 20, 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.*