Convertology
Convert anything. Anywhere.
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Convert units with localized names, high precision, favorites, and history. Free to use, with a one-time purchase to remove ads for good.
Convertology is a modern unit converter built for speed, clarity, and high-precision results.
Convert everyday measurements and specialized units across length, area, volume, weight, temperature, time, speed, pressure, energy, power, data, cooking, currency, clothing sizes, medical lab values, binary, hexadecimal, astronomy, engineering, science, and more.
Designed for real use:
- Search units quickly with localized names
- See helpful unit explanations directly on the conversion screen
- Save frequent conversions to Favorites
- Reopen recent work from History
- Adjust result precision when you need more detail
- Copy or share results when you need them elsewhere
- Use a polished iPhone interface with light and dark mode
- Work across hundreds of units and thousands of conversion paths
Convertology is useful in the kitchen, while traveling, at school, at work, in the lab, or anywhere a quick and reliable conversion saves time. The interface stays focused on the conversion itself, with clear inputs, readable results, and unit information that helps you understand what you are converting.
Convertology is free to use with ads. Prefer an ad-free experience? Remove ads permanently with a one-time purchase.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.strujiclabs.com/privacy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Our biggest update yet:
• 60+ new measurement types for science, engineering, photography, sound, farming and everyday shopping
• Hundreds of traditional and regional units from around the world, plus number names like lakh and crore
• New reference charts: paper sizes, pipe, drill and screw sizes, wire and sheet metal gauges, rebar, nails, lumber, sandpaper, knitting needles, eggs and beds
• New calculators: tyre and screen size, gear speed, Roman numerals, number notation, floating point, data transfer, coordinates, feels-like temperature, pan scaling and fuel price
• Time zones and calendars
• Info cards for every unit, in every language
• Smaller install size and many fixes
The developer, ADNAN STRUJIC, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- ADNAN STRUJIC
- Size
- 55.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Remove Ads USD 4.99
- Copyright
- Copyright ©2026 Adnan Strujic
