Unit Converter · Offline
Quantities and measurements
Free
Enter a value once and see multiple unit conversions on one screen. Works offline.
Unit Converter · Offline is a modern unit converter that helps you convert measurements quickly and view multiple related results on one screen.
Enter a value once, and the app instantly shows equivalents in different units. No need to switch between separate conversions — the most useful results are displayed together in a clean and simple interface.
The app works offline and is useful for everyday tasks, studying, engineering work, reading technical documentation, comparing product specifications, and converting between metric and imperial units.
Features:
• multiple related units on one screen;
• categories for length, mass, volume, speed, temperature, area, pressure, time, data, and other measurements;
• fast value input;
• convenient search by unit names, synonyms, and abbreviations;
• works without an internet connection;
• support for iPhone, iPad, Mac, and Apple Watch;
• iCloud sync for pinned units.
Unit Converter · Offline is designed for people who need clear conversion results quickly, without extra steps or complicated settings.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
• The list of quantities and units of measurement has been expanded.
• A more user-friendly categorization of quantities has been added.
• Navigation through the list of units and the converter screen has been improved.
• The ability to select the app’s system language in the settings has been added.
• Support for landscape orientation on iPhone has been added.
• Performance of the Apple Watch version has been improved.
• Updated app icons.
• Improved localizations and removed unnecessary text.
• Fixed minor bugs and improved stability.
• Updated localizations for several languages.
• Improved search by units, names, synonyms, and abbreviations.
The developer, Dmitry Sechkarenko, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Dmitry Sechkarenko
- Size
- 11.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
English and 4 more
- English, German, Portuguese, Russian, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Dmitry Sechkarenko