# SHIMADZU UV vs Baker Circle Euston Smart

The clearest difference is iOS requirement: SHIMADZU UV at 6.0 against Baker Circle Euston Smart's 13.0. On price, update cadence, 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.

SHIMADZU UV ships an update every 8 months, Baker Circle Euston Smart every 12 months. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SHIMADZU UV | Baker Circle Euston Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/shimadzu-uv/id465021289/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 12 months |
| Monetization | Free | — |
| Size | 3 MB | 176 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shimadzu Business Systems Corporation](https://appshunter.io/developer/384043856) | [Green Antsdata Technology (H.K.) Limited](https://appshunter.io/developer/1674957282) |

## 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


### Baker Circle Euston Smart

[App page](https://appshunter.io/ios/app/baker-circle-euston-smart/id6670788072)

**In-app purchases:** none


## Frequently asked questions

### Is SHIMADZU UV free?

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

### Is Baker Circle Euston Smart free?

Baker Circle Euston Smart is free to download, with no in-app purchases.

### Do SHIMADZU UV or Baker Circle Euston Smart have ads?

Neither SHIMADZU UV nor Baker Circle Euston Smart shows ads.

### Which is updated more often, SHIMADZU UV or Baker Circle Euston Smart?

SHIMADZU UV ships an update every 8 months, and Baker Circle Euston Smart every 12 months. Most recently, SHIMADZU UV was updated on October 2, 2026 and Baker Circle Euston Smart on October 3, 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.*