Steam Tables vs AssetSense C2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Steam Tables
Calculate saturated and superheated steam properties with extensive input parameters and unit options. This universal app provides real-time results using steam-table formulas and includes an HVAC Equipment Locator.
- Saturated and superheated steam property calculations
- Extensive input parameter combinations
- Real-time slider controls for instant results
- Powered by steam-table formulas, not just lookup
- English (IP) and Metric (SI) unit display
- Integrated HVAC Equipment Locator
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The "Steam Tables" app is the #1 selling app for quickly calculating saturated and superheated steam properties. This app is a universal app that works on both the iPhone and iPad and adjusts its screen size accordingly. Bonus: The Steam Tables app now includes our popular HVAC Equipment Locator app built right in! Click here for details about that app: http://bit.ly/1yTq539 Come see why 400,000+ of users world-wide have chosen our app over the competition: 1.We offer the largest combination of input parameters over all competitive apps, including: For saturated steam: Temperature and quality Temperature and enthalpy Temperature and specific volume Temperature and entropy Pressure and quality Pressure and enthalpy Pressure and spec. volume Pressure and entropy For superheated steam: Temperature and pressure Temperature and enthalpy Temperature and spec. volume Temperature and entropy Pressure and enthalpy Pressure and spec. volume Pressure and entropy 2. We display a wide range of results (see the screenshots below for a sample). 3. Using the slider controls, you can instantly view results as you update the input parameter values by moving the slider indicator. Also, you can increment/decrement by specific values for each parameter type. You can manually input exact values if so desired, too. 4. This app is not just a steam-table lookup app. It is powered by the actual steam-table formulas, so you can calculate for all ranges of input values, not just those published in steam table books. 5. All values can be displayed in both English (IP) or Metric (SI) units. Also, you can choose to display different types of units for specific parameter types such as pressure and temperature. 6. We offer comprehensive support and regular updates based upon feedback from existing users. We've been around for 15 years and plan on being around for much longer, so you can be assured that this and all of our apps will continue to be supported and updated. We also offer the following additional applications for the iPhone/iPad: 1. HVAC Duct Sizer 2. HVAC Pipe Sizer – Gas Low Pressure 3. HVAC Pipe Sizer - Gas High Pressure 4. HVAC Pipe Sizer – Liquid 5. HVAC Pipe Sizer – Steam 6. Steam Tables 7. Psychrometric Plus 8. Psychrometric LT 9. HVAC Pipe Sizer Plus 10. HVAC Pipe Sizer Gas Plus 11. HVAC Toolkit 12. HVAC Toolkit Ultimate 13. HVAC Residential Load Calcs 14. HVAC Load Plus 15. HVAC Equipment Locator 16. ASHRAE Duct Fitting Database 17. ASHRAE 62.1 Ventilation Load Calcs 18. HVAC Psych HD 19. HVAC ResLoad-J 20. HVAC Residential Load Calcs HD
AssetSense C2
Streamline field operations in energy, utilities, mining, and manufacturing. This app automates condition monitoring and operator rounds, aiming to reduce costs and improve equipment uptime through real-time data and predictive maintenance tools.
- Automated condition monitoring
- Operator rounds (electronic clipboard)
- Remote wireless sensor monitoring
- Paperless maintenance programs
- Planning and scheduling tools
- Real-time alerts and notifications
- Equipment trending
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AssetSense automates condition monitoring, operator rounds and other field operations in Energy, Utilities, Mining, and Process Manufacturing sectors. Our mission is making advanced technologies “simpler and more affordable” for production operators. Key Benefits to Our Customers: • Operational efficiency – lower cost of operations • Reducing maintenance cost by being proactive and predictive with our real-time condition monitoring tools • Improved equipment uptime and productivity AssetSense solutions are unmatched in terms of usability, performance and functionality. Please visit AssetSense website for more information. Product Features: -Operator Rounds - Electronic Clipboard -Remote Monitoring - Wireless Sensors -Paperless Maintenance Programs -Planning & Scheduling -Real-time Alerts/Notifications -Trending
Screenshots
Verdict
The clearest difference is price: AssetSense C2 at Free against Steam Tables's $5.99. AssetSense C2 also leads on in-app purchases (none vs 1) and update cadence (every 3 months vs every 7 months). Steam Tables's advantage is rating (3.0 vs 1.8). On ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
AssetSense C2 is free to download; Steam Tables costs $5.99 up front. Steam Tables sells 1 one-off in-app purchase. AssetSense C2 asks for nothing beyond the download.
Steam Tables holds the better App Store score, 3.0 against 1.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively.
Steam Tables ships an update every 7 months, AssetSense C2 every 3 months. The most recent releases landed on September 21, 2026 and September 6, 2026 respectively.
| Parameter | Steam Tables | AssetSense C2 |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 3.0 (4 ratings) — better | 1.8 (4 ratings) |
| Positive reviews | 60.9% of reviews | — |
| Number of ratings | 4 | 4 |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | Carmel Software Corporation | AssetSense, Inc. |
Customer experience
Steam Tables
AssetSense C2
In-app purchases
Steam Tables
- HVAC Equipment Locator$9.99
AssetSense C2
No in-app purchases









