# Sampling Calculator vs Labguru by Cenevo

The clearest difference is review sentiment: Sampling Calculator at 50% against Labguru by Cenevo's 0%. Sampling Calculator also leads on rating (5.0 vs 3.0) and chart position (#173 vs unranked). Labguru by Cenevo's advantage is price (Free vs $5.99) and update cadence (every 2 months vs every 16 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Labguru by Cenevo 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 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 50% of Sampling Calculator's written reviews are positive against 0% of Labguru by Cenevo's.

Sampling Calculator ships an update every 16 months, Labguru by Cenevo every 2 months. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Sampling Calculator | Labguru by Cenevo |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sampling-calculator/id1304811062/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/labguru-by-cenevo/id1555918944/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#173** | — |
| Size | 3 MB | 44 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) | [Biodata Ltd.](https://appshunter.io/developer/483705964) |

## What reviewers say

### Sampling Calculator

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

**Currently charting:** #173 Top Paid · Productivity (US App Store)

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


### Labguru by Cenevo

[App page](https://appshunter.io/ios/app/labguru-by-cenevo/id1555918944)

Access essential lab management tools from your mobile device. Scan barcodes, run protocols, and capture data directly at the bench or in the field. Streamline workflows with efficient bulk actions and a mobile-optimized interface.

**Highlights:** Barcode scanning for inventory lookup, Run protocols on the go, Capture data in real-time, Digitize handwritten notes, Bulk record updates, Mobile-optimized interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Sampling Calculator free?

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

### Is Labguru by Cenevo free?

Labguru by Cenevo is free to download, with no in-app purchases.

### Which has better reviews, Sampling Calculator or Labguru by Cenevo?

Sampling Calculator is rated higher. Sampling Calculator averages 5.0 out of 5 from 1 ratings, while Labguru by Cenevo averages 3.0 from 2 ratings.

### Do Sampling Calculator or Labguru by Cenevo have ads?

Neither Sampling Calculator nor Labguru by Cenevo shows ads.

### Which is updated more often, Sampling Calculator or Labguru by Cenevo?

Sampling Calculator ships an update every 16 months, and Labguru by Cenevo every 2 months. Most recently, Sampling Calculator was updated on September 10, 2026 and Labguru by Cenevo on September 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.*