Ultimate converter: 971 units across 40 categories. iPad & Vision Pro support. 7 themes & flexible layout!
Measures is the ultimate unit converter for iOS featuring 971 units across 40 categories and 173 currencies with real-time rates.
NEW VERSION - COMPLETELY REDESIGNED:
• 971 units across 40 categories
• 173 currencies with automatic real-time rates
• Completely redesigned, intuitive interface
• Scientific calculator with advanced functions
• Enhanced favorites with drag & drop reordering
• Intelligent search with instant results
• Fully customizable with 5 beautiful themes and many options
• Works completely offline - no internet required for conversions
PROFESSIONAL CATEGORIES:
• Traditional: Length, mass, volume, area, temperature
• Scientific: Energy, force, pressure, density, viscosity
• Specialized: Clothing sizes, blood sugar, typography
• Currencies: 173 countries with real-time rates
• Plus 32 additional categories!
Perfect for scientists, engineers, students, and professionals who need precise conversions.
On functionality, it's simple the best app of its type. That said, this most recent refresh of the interface is a step backwards in terms configurability and interaction design. Where previously you could effectively hide all unwanted conversion parameters from the GUI; now you have to select favorites ad nauseam to readily access oft-used conversion parameters, with all the unwanted parameters still clogging up the GUI. I lost the prior version when moving to a the iPhone 17 Otherwise I would never have updated to this version.
New design makes it unusable - revised
Sep-07
I love this app and use it all the time. With the new design, I can see only 3/4 of the screen on my iPhone 12 Mini, which makes the app completely unusable. Please fix that issue, then I can give you 5 stars again.Update Aug. 2025Thank you for fixing the issues. It’s very good to have this app back 🙂
Developer Response
We already made few fixes for smaller screens especially when larger text setting is applied. Stay tuned for the next update. Please check latest update.
Review Updated - Better After Getting Used to New Layout
jvairola
Been using for MANY YEARS. Have loved this app! After getting used to the new layout of this app, it’s still good. Change is a bit challenging sometimes!!
Developer Response
Thank you!
BEST conversion app!
Andrea5485
I hardly ever write reviews, but this app is just awesome. You can customize the calculator page for shortcuts for your fave conversions (Aussie living in the US for nearly a decade) but appreciate so much how this app has saved me. Thank you so much for developing such a handle tool, I’d be lost without it!
What's new in version 3.1.1:
• Fixed: search field no longer disappears on iPad
• Better unit picker behavior (oz units snap into place correctly)
• Fixed: keyboard no longer cropped on iPhone SE
• Various stability improvements
Version 3.1.1
The developer, Neuwert Media GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Larger Text
Dark Interface
Sufficient Contrast
Information
Seller
Neuwert Media GmbH
Size
18.9 MB
Category
Utilities
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
