This app offers over 30 unit converters for science, engineering, and everyday use. It features advanced options like adjustable rounding, smart search, and calculation history, with customizable themes and an iPad-optimized interface.
3.4
January 6, 2026
Minor bug fixes.
Monthly subscription
$44.99
Premium access
Forever and ever
Unit Converter: Science Tools is an iOS and iPadOS application designed to help users quickly convert physical quantities and units of measurement across various fields like geometry, mechanics, and electrical engineering.
The app provides over 30 converters covering geometry, mechanics, thermodynamics, hydraulics, photometry, electrical engineering, radiation, radiology, and more, including conversions like inches to centimeters and bits to exabytes.
Yes, Unit Converter: Science Tools contains advertisements. Users can gain premium access to remove ads, either through a subscription or a one-time payment, or by viewing ads.
Premium access, which includes certain units of measurement, can be obtained via a subscription or a one-time payment. A 3-day free trial is available for some subscription options.
Subscription options for premium access include weekly and monthly plans, with prices ranging from $0.99 to $2.99. Some plans offer a 3-day free trial.
Yes, the app is ideal for students preparing for exams or studying technical fields, offering a wide range of conversions and advanced features to aid in their learning and calculations.
The app was last updated on January 6, 2026, indicating a recent update. The developers plan to add over 100 new converters and 500 units of measurement in future updates.
Unit Converter: Science Tools has a high user rating of 4.9 stars based on 7 ratings, suggesting a positive user experience.