# Steam Tables Lite vs Linear Interpolation Master

The clearest difference is rating: Linear Interpolation Master at 4.7 against Steam Tables Lite's 1.0. Linear Interpolation Master also leads on review sentiment (63% vs 21%) and ratings volume (176 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Steam Tables Lite sells 1 one-off in-app purchase and Linear Interpolation Master sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Linear Interpolation Master holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Linear Interpolation Master has 176 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 21% of Steam Tables Lite's written reviews are positive against 63% of Linear Interpolation Master's.

Steam Tables Lite ships an update every 2 months, Linear Interpolation Master every 5 months. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Steam Tables Lite | Linear Interpolation Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/steam-tables-lite/id1046405234/reviews) | **[4.7 (176 ratings)](https://appshunter.io/ios/app/linear-interpolation-master/id1433976994/reviews)** |
| Number of ratings | 1 | **176** |
| Positive reviews | 21.1% of reviews | **62.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1 MB | 16 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eduardo Almeida](https://appshunter.io/developer/906209752) | [VERVE TECHNOLOGIES PTY. LTD.](https://appshunter.io/developer/582523354) |

## What reviewers say

### Steam Tables Lite

[App page](https://appshunter.io/ios/app/steam-tables-lite/id1046405234)

This utility app calculates thermodynamic properties using IAPWS-97 equations. It allows users to determine various properties like pressure, temperature, enthalpy, and specific volume based on different input parameters. The app supports multiple units for calculations.

**Highlights:** IAPWS-97 equation calculations, Calculate properties from pressure and temperature, Calculate properties from pressure and enthalpy, Calculate properties from pressure and entropy, Calculate properties from pressure and quality, Support for multiple units

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Steam Tables | $3.99 | one-time |


### Linear Interpolation Master

[App page](https://appshunter.io/ios/app/linear-interpolation-master/id1433976994)

This tool simplifies linear interpolation calculations for industrial commissioning engineers. It features large, easily readable numbers for field use and allows for quick swapping of coordinate systems, such as converting between 4-20mA and 0-100% scales.

**Highlights:** Large number display for field visibility, Quickly swap X and Y coordinates, 4-20mA to 0-100% conversion, 0-100% to 4-20mA conversion

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Generous Tip | $2.99 | one-time |
| Massive Tip | $3.99 | one-time |
| Amazing Tip | $4.99 | one-time |


## Frequently asked questions

### Is Steam Tables Lite free?

Steam Tables Lite is free to download, with in-app purchases available.

### Is Linear Interpolation Master free?

Linear Interpolation Master is free to download, with in-app purchases available.

### Which has better reviews, Steam Tables Lite or Linear Interpolation Master?

Linear Interpolation Master is rated higher. Steam Tables Lite averages 1.0 out of 5 from 1 ratings, while Linear Interpolation Master averages 4.7 from 176 ratings.

### Do Steam Tables Lite or Linear Interpolation Master have ads?

Both Steam Tables Lite and Linear Interpolation Master show ads.

### Which is updated more often, Steam Tables Lite or Linear Interpolation Master?

Steam Tables Lite ships an update every 2 months, and Linear Interpolation Master every 5 months. Most recently, Steam Tables Lite was updated on September 10, 2026 and Linear Interpolation Master on September 22, 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.*