Assalub Oil Viscosity App
Assalub AB Utilities iPhoneiPadiPod touch
Assalub Oil Viscosity App is a paid Utilities app for iPhone and iPad by Assalub AB. Requires iOS 15.1. Updated August 7, 2026.
- Price
- 2.99 USD
- on the App Store
- Size
- 31 MB
- Age 4+
- Updated
- Aug 7
- 2026 · v1.54.0
Screenshots
About Assalub Oil Viscosity App
This application give you the viscosity for an oil at the temperature you choose. This calculation is based on ASTM D341. You need the viscosity for the oil at 40 °C (104 °F) and 100 °C (212 °F). Then you give the temperature for which you want the viscosity calculated and the app will show it. The Oil Viscosity App generates the result instantly, without having to use the viscosity/temperature diagram which is the usual way of calculating the viscosity at a certain temperature. For example, if you have a gear box where the oil temperature is 85 °C. The oil must have a minimum viscosity of 50 cSt for this type of gear box. Now you want to know if your oil is suitable. You check the data sheet for your oil, and find out that the viscosity at 40 °C is 320 cSt and the viscosity at 100 °C is 37 cSt. You put in the numbers in the App and easily get the result: 56.5 cSt at 85 °C. Assalub AB is a Swedish company manufacturing equipment for industrial lubrication systems. www.assalub.se
What’s new
Version 1.54.0 · Updated August 7, 2026
Version 1.54.0 Rebuilt on the latest platform version with support for iOS 26. Updated components and improved stability under the hood. Viscosity calculations are unchanged. You still get kinematic viscosity at your chosen temperature from the 40 °C and 100 °C values, exactly as before.
App privacy
The developer, Assalub AB, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Assalub Oil Viscosity App
Looking for apps like Assalub Oil Viscosity App? Here are 6 similar apps on the App Store. The highest rated is Grease App (5.0/5), and 4 of the 6 are free to download.
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Viscosity Conversion
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Hydraulic Calculator Engineer
4.3
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Knot Guide
4.6
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Grease App
5.0
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OilFinderPro: Oil Change Help
4.6
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Polar Connect
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Assalub Oil Viscosity App | – | 2.99 USD | August 7, 2026 | |
| Viscosity Conversion | – | 2.99 USD | Feb 24, 2026 | Compare |
| Hydraulic Calculator Engineer | 4.3 / 5 (9) | Free | Aug 25, 2026 | Compare |
| Knot Guide | 4.6 / 5 (451) | 2.99 USD | Aug 20, 2026 | Compare |
| Grease App | 5.0 / 5 (1) | Free | Mar 27, 2026 | Compare |
| OilFinderPro: Oil Change Help | 4.6 / 5 (5) | Free | Oct 12, 2026 | Compare |
| Polar Connect | – | Free | Nov 16, 2023 | Compare |