Best Saybolt Viscosity Apps

16+ iOS apps curated and reviewed

4.6 avg rating

11 free apps

Updated October 2026

Every iPhone needs a few good saybolt viscosity apps. We benchmark 16+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Saybolt Viscosity Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Saybolt Viscosity	Free	3.0★ (2)	No	No	May 2026
2	Viscosity Conversion	$2.99	—	No	No	Sep 2026
3	BYK Viscosity Calculator	Free	—	No	No	May 2026
4	GARDCO Viscosity Calc	Free	5.0★ (6)	No	No	May 2026
5	Saybolt Oil Calculator	Free	5.0★ (3)	No	No	May 2026
6	Saybolt Calculator	Free	—	No	No	May 2026
7	Saybolt Updates	Free	—	No	No	May 2026
8	Saybolt LiveQ	Free	—	No	No	May 2026

Top Picks for Saybolt Viscosity

Saybolt Viscosity by Saybolt International B.V.

Editor's Choice

💼 Business

3.0(2 ratings)

Free

This application serves as a calculator for converting viscosity and temperature values for petroleum fuels. It allows users to convert Kinematic Viscosity in Centistokes to desired target values across different temperature scales. In landscape mode, it transforms into a slider for visual comparison of viscosity units.

Viscosity Conversion by Nitrio

Viscosity Related Conversions

Strong Contender

🔧 Utilities

0.0(0 ratings)

$2.99

BYK Viscosity Calculator by BYK Gardner

Worth Considering

📊 Productivity

0.0(0 ratings)

Free

More Saybolt Viscosity apps to explore

GARDCO Viscosity Calc

by BYK Gardner

Free

Calculate kinematic viscosity or drain time for various viscosity cups. Input a known value and cup type to find the unknown, with visual indicators for valid measurement ranges. Helps select the appropriate cup for accurate testing.

Calculate kinematic viscosityCalculate drain timeSupport for Gardco and BYK cups

🔧 Utilities

(6)

free

Saybolt Oil Calculator

by Saybolt International B.V.

Free

This professional tool performs complex oil calculations for various movements like tank transfers and loading operations. It includes comprehensive conversion tables, ASTM calculations, and blending models. Essential for oil professionals, traders, and engineers on the go.

Tank transfer calculationsLine displacement calculationsLoading/discharging operations

by Saybolt International B.V.

by Saybolt International B.V.

by Saybolt International B.V.

by Saybolt International B.V.

by Saybolt International B.V.

Monitor Rheonics Sensors BLE

Free

Monitor Rheonics inline viscometers and density meters wirelessly via Bluetooth LE. View real-time measurements like viscosity, density, and temperature, with options to customize graphs. Future updates will include estimated parameters.

Wireless Bluetooth LE connectivityReal-time viscosity measurementReal-time density measurement

This app converts flow times into viscosity measurements for a specific range of flow cups. It also calculates corrections for a salt contamination meter when used with high-purity filter papers.

Flow time to viscosity conversionCalculates cSt for Elcometers flow cupsCorrection for Elcometer SCM400

Assalub Oil Viscosity App

Calculate oil viscosity

Bolt & Fastener Engineer Tool

$1.99

🔧 Utilities

(0)

FAQ about Saybolt Viscosity

What are the best saybolt viscosity apps for iPhone?

Saybolt Viscosity tops our saybolt viscosity apps ranking as of October 2026, with a 3.0-star average from 2 App Store ratings, and it's free to download.

Are there free saybolt viscosity apps for iPhone?

Yes — 11 of the top saybolt viscosity apps we rank are free to download, including Saybolt Viscosity and BYK Viscosity Calculator.

Does Saybolt Viscosity have ads or in-app purchases?

Saybolt Viscosity has no ads and has no in-app purchases, according to its App Store listing as of October 2026.

How many saybolt viscosity apps are on the App Store?

We track 16+ saybolt viscosity apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.