Emissions Plus vs Thermbond
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Emissions Plus
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Emissions+ is the FREE emissions conversion app from John Zink Hamworthy Combustion, a global leader in emissions control and clean-air systems. Emissions+ lets you convert emissions, liberation or pressure, and has more than 800 other conversions available. Emissions Source Units: •pound/MMBTU •ppm(vd) •milligram/normal meter3 •nanogram/joule •milligram/megajoule •gram/gigajoule Conversion Categories: •Angle •Angular Acceleration •Angular Speed •Area •Calorie •Density •Dynamic Viscosity •Energy/Work •Fluid Volume •Force •Kinematic Viscosity •Length •Liberation •Linear Acceleration •Linear Speed •Mass Flow Rate •Pressure •Temperature •Time •Torque •Volume •Volume Flow Rate •Weight/Mass
Thermbond
Access a comprehensive database of technical data for refractory products, online or offline. This application provides detailed information on engineered refractory materials for installations, repairs, and production, aiming to reduce downtime and increase efficiency.
- Offline technical data access
- Complete database of refractory products
- Information for new installations
- Details for repairs
- Data for pre-cast productions
- Superior performance insights
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Thermbond® is a mobile technical data sheet application by Unifrax. Use it to access Thermbond's complete database of technical data for Thermbond® Refractory Products, online or offline! Thermbond® Refractory Products are a complete line of engineered refractory materials. The unique features of the patented Unifrax Binder System™ enable Thermbond Refractories to deliver superior performance on the new installations, repairs, and pre-cast productions. The Thermbond Advantage translated into less downtime, more production time and greater value. Thermbond is a registered trademark of Unifrax.
Screenshots
Verdict
The clearest difference is update cadence: Thermbond at every 3 weeks against Emissions Plus's every 22 months. Emissions Plus's advantage is iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Emissions Plus ships an update every 22 months, Thermbond every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | Emissions Plus | Thermbond |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 22 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 4 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeff Barnes Web Design, Inc. | Stellar Materials, Incorporated |
In-app purchases
Emissions Plus
No in-app purchases
Thermbond
No in-app purchases
