# SHIMADZU UV vs ExPrimary

The clearest difference is rating: ExPrimary at 5.0 against SHIMADZU UV's 3.0. SHIMADZU UV's advantage is iOS requirement (6.0 vs 14.0). 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.

ExPrimary holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | SHIMADZU UV | ExPrimary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/shimadzu-uv/id465021289/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/exprimary/id1662512341/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free | Free |
| Size | 3 MB | 17 MB |
| Requires iOS | **6.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shimadzu Business Systems Corporation](https://appshunter.io/developer/384043856) | [ExPrimary Inc.](https://appshunter.io/developer/1662512343) |

## What reviewers say

### SHIMADZU UV

[App page](https://appshunter.io/ios/app/shimadzu-uv/id465021289)

This tool helps users of UV-Vis Spectrophotometers quickly check solvent characteristics and perform unit conversions. It provides details like usable wavelength limits, melting, and boiling points for various solvents, along with converters for common lab units.

**Highlights:** Solvent characteristics lookup, Usable wavelength limits, Melting and boiling point data, Unit conversion for lab operations, Wavelength to wavenumber conversion, Distance, mass, pressure, angle conversions

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

**In-app purchases:** none


### ExPrimary

[App page](https://appshunter.io/ios/app/exprimary/id1662512341)

This utility app enables control of a specific instrument, allowing users to select it from a group, collect data, and save it as a CSV file to a chosen network location. It integrates with a background of multiple instruments for comprehensive data management.

**Highlights:** Instrument selection, Data collection, CSV file saving, Network location saving, Email data export

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SHIMADZU UV free?

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

### Is ExPrimary free?

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

### Which has better reviews, SHIMADZU UV or ExPrimary?

ExPrimary is rated higher. SHIMADZU UV averages 3.0 out of 5 from 1 ratings, while ExPrimary averages 5.0 from 1 ratings.

### Do SHIMADZU UV or ExPrimary have ads?

Neither SHIMADZU UV nor ExPrimary 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.*