# SHIMADZU IR vs MSQC Lite

The clearest difference is update cadence: MSQC Lite at every 3 months against SHIMADZU IR's every 27 months. SHIMADZU IR's advantage is iOS requirement (6.0 vs 16.0). 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.

SHIMADZU IR ships an update every 27 months, MSQC Lite every 3 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SHIMADZU IR | MSQC Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shimadzu-ir/id671466765/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 2 MB | 29 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shimadzu Business Systems Corporation](https://appshunter.io/developer/384043856) | [Shenzhen ThreeNH Technology Co.,Ltd](https://appshunter.io/developer/1615912725) |

## What reviewers say

### SHIMADZU IR

[App page](https://appshunter.io/ios/app/shimadzu-ir/id671466765)

This tool helps users of Fourier Transform Infrared Spectrophotometers quickly check the physical and chemical characteristics of optical materials. It also includes a unit converter for common laboratory measurements like wavelength to wavenumber, distance, mass, pressure, and angle.

**Highlights:** Optical material characteristics, Measurement technique selection, Wavelength to wavenumber conversion, Distance, mass, pressure, angle conversions, Information on IRTracer-100 spectrophotometer

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

**In-app purchases:** none


### MSQC Lite

[App page](https://appshunter.io/ios/app/msqc-lite/id6773243019)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SHIMADZU IR free?

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

### Is MSQC Lite free?

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

### Do SHIMADZU IR or MSQC Lite have ads?

Neither SHIMADZU IR nor MSQC Lite shows ads.

### Which is updated more often, SHIMADZU IR or MSQC Lite?

SHIMADZU IR ships an update every 27 months, and MSQC Lite every 3 months. Most recently, SHIMADZU IR was updated on November 6, 2026 and MSQC Lite on November 5, 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.*