# PAS vs A&D Brix Check

The clearest difference is iOS requirement: A&D Brix Check at 9.0 against PAS's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | PAS | A&D Brix Check |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 9 MB | 24 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [USHIO INC.](https://appshunter.io/developer/1044515354) | [A&D Company, Limited](https://appshunter.io/developer/894522769) |

## What reviewers say

### PAS

[App page](https://appshunter.io/ios/app/pas-110/id1044515355)

This utility app allows users to operate the PAS-110 product. It leverages advanced Silicone Optical Technology for high sensitivity and compact design, enabling direct measurements in PCR tubes to prevent sample contamination.

**Highlights:** Operates PAS-110 products, High sensitivity compact design, Silicone Optical Technology (SOT), Direct PCR tube measurements, Prevents sample contamination

**Features:** macOS Compatibility

**In-app purchases:** none


### A&D Brix Check

[App page](https://appshunter.io/ios/app/a-and-d-brix-check/id6450653911)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PAS free?

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

### Is A&D Brix Check free?

A&D Brix Check is free to download, with no in-app purchases.

### Do PAS or A&D Brix Check have ads?

Neither PAS nor A&D Brix Check shows ads.

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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.*