Steam Tools is a free utility for engineers that calculates thermodynamic data and sizes saturated steam pipelines on iOS.

The App DNA

What makes this app unique?

The application removes the need for manual reference tables during industrial steam system design and maintenance.

For Engineers and maintenance professionals involved in the design and operation of industrial and commercial steam systems.

What does it look like?

Key features

Steam Tablesstandard

Calculates thermodynamic data for water and steam including heat and volume based on pressure or temperature inputs.

Saturated Steam Pipe Sizing Toolstandard

Provides pipeline data to assist in sizing saturated steam systems.

Unit Conversionstandard

Outputs thermodynamic and pipeline data in multiple standardised units.

How much does it cost?

freeFree application

The application is provided as a free utility to support the developer's primary business of supplying industrial steam system solutions.

Velocity

Dormant developmentplatform expansionShow more...

Steam Tools has been inactive for 3,143 days, showing no signs of development or maintenance. The last recorded update was in early 2018 to provide compatibility for iOS 11. Given the lack of activity for over eight years, the app is classified as a zombie project.

See all version history

Who built it?

Spirax-Sarco Engineering plc

1 app tracked · Utilities

Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
3.11 · 9

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Steam Tools

How's the Utilities market?

Steam Tools holds a niche position as a specialized utility for industrial engineering, supported by a 3.1-star rating across 9 reviews. The lack of updates since 2018 signals that the application is a legacy asset rather than a growth-focused product.

Read the market outlook

The rivals identified

Unlock the deeper market read.

Access the full report for free

The Analyst's Read

Key takeaways for Steam Tools

Where is it heading?

The industrial engineering utility market is shifting toward cloud-connected, cross-platform tools that sync with desktop design software. Steam Tools remains a static, legacy-only asset, which leaves it exposed to displacement by modern, frequently updated alternatives.

  • The eight-year development freeze indicates the product is in maintenance mode, which increases the risk of OS-level incompatibility and user churn.

The SWOT

Core Strengths
  • Thermodynamic calculation library provides a technical barrier for generalist utility apps
  • Direct integration with industrial steam system standards supports professional engineering workflows
Critical Frictions 2 weaknesses inside
Growth Levers
  • Integration of cloud-based project saving would allow engineers to sync calculations across desktop and mobile environments
Market Threats 1 threat identified

Next best moves

1 Sunset

Sunset the application because the 8-year update gap indicates no strategic intent to maintain the product → reduce brand drag

The counter-intuitive read

The lack of updates is not a failure…

Read the full take

Since the last report: The assessment of the product has shifted from a neutral, stable reference tool to a declining asset that poses a risk of brand erosion. The primary change is the explicit recommendation to sunset the application due to the eight-year development freeze.

Bottom line

Steam Tools serves as a legacy reference utility, but the eight-year development freeze renders it a liability for professional workflows. Sunsetting the application would prevent further brand erosion caused by incompatibility with modern OS standards.

Unlock 2 critical frictions, 1 market threat and the analyst’s take.

Access the full report for free

FAQ

Is Steam Tools still supported by Spirax Sarco?
Steam Tools has not received a major update since 2018, indicating the application is currently in a maintenance-only state.
Does Steam Tools work on the latest iOS versions?
The last major update was released in 2018 to support iOS 11. There is no information regarding compatibility with current iOS versions.
What are the alternatives to Steam Tools for pipe sizing?
Users should consider generalist engineering calculator applications that maintain active update cycles and support modern cross-platform workflows.

Sources

  1. [1] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Steam Tools, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The assessment of the product has shifted from a neutral, stable reference tool to a declining asset that poses a risk of brand erosion. The primary change is the explicit recommendation to sunset the application due to the eight-year development freeze.

shifted

Strategic Outlook

added

Expanded SWOT Analysis

shifted

PM Action Item

Cite this report

Marlvel.ai. “Steam Tools Intelligence Report.” Updated Sep 5, 2026. https://marlvel.ai/apps/steam-tools

Agent Markdown (.md)See methodologyContact support

Data licensed under CC-BY-NC 4.0