# Unit Converter - Scientific — No Ads • 1,000+ Units > Comprehensive offline unit converter for engineering, currency, and scientific measurements. (iPhone/iPad app by Ahmet Burak Albayrak.) - Source: https://appshunter.io/ios/app/unit-converter-scientific/id6692634387 (this page in markdown: same URL + `.md`) - Developer: [Ahmet Burak Albayrak](https://appshunter.io/developer/1769045837) - Category: Utilities, Education - Price: Free - Rating: 4.90/5 from 18 App Store ratings · 10 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English, French (France), German (Germany), Brazilian Portuguese, European Spanish, Turkish - Released: 2024-09-19 - Data updated: 2026-07-22 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/unit-converter-scientific/id6692634387/reviews.md ## What is Unit Converter? Convert 1,000+ units across 80+ converters—from everyday measurements to advanced engineering and scientific units. Unit Converter - Scientific is fast, accurate, free, and completely ad-free. WHY YOU’LL LOVE IT • 80+ converters and 1,000+ units • Metric and imperial measurement systems • Fast and accurate results • Standard unit conversions work offline • Save frequently used conversions as favorites • Comfortable dark mode • No account required • Available in English, Turkish, German, French, Spanish, and Brazilian Portuguese • All conversion tools remain free; optional tips unlock no features POPULAR CONVERSIONS • Length: centimeters, inches, meters, feet, miles, and kilometers • Weight and mass: kilograms, pounds, ounces, and grams • Temperature: Celsius, Fahrenheit, and Kelvin • Volume: milliliters, liters, cups, and gallons • Speed: miles per hour and kilometers per hour • Pressure: PSI, bar, pascal, and more • Currency conversion ADVANCED SCIENTIFIC AND ENGINEERING TOOLS Convert energy, power, force, torque, density, acceleration, flow, viscosity, electricity, magnetism, light, heat transfer, and radiology units—all in one clean interface. Whether you are an engineer, scientist, student, traveler, or simply need a quick everyday conversion, Unit Converter - Scientific gives you the tools you need without ads or unnecessary complexity. ## Key features - Extensive conversion categories - Dark mode for night use - Favorite frequently used conversions - Dual language support - Offline functionality - User feedback option ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/unit-converter-scientific/id6692634387/reviews.md ### 3/5 — Still No Troy Ounce? *2026-02-21* Good, but does not seem to include the troy ounce (oz t), the standard mass unit for precious metals in industry and in trade. ### 4/5 — Troy Ounce? *2026-02-01* Good, but does not seem to include the troy ounce (oz t), the standard mass unit for precious metals in industry and in trade. ### 5/5 — Troy Ounce? *2025-10-24* Good, but does not seem to include troy ounces, a unit of mass commonly used in the precious metals industry. ### 5/5 — Does real units! *2025-08-22* Does real engineering units! Energy, Force, sweet!!! ### 5/5 — Super *2025-05-27, version 1.2* This is the first time I've seen one this comprehensive. Thank you bro! ### 5/5 — Excellent *2025-03-20* Works as advertised and is easy to use. I find it increasingly difficult to find free utility apps that provide me with the tools I need without needless and invasive data collection and tracking. I appreciate that. ### 5/5 — My favorite converter app *2025-03-04* Amazing, no ads, free, does not track your data, and has everything you need, including currencies. ### 5/5 — Exactly what I was looking for *2025-02-23* Clean UI, has a wide variety of units including more obscure and scientific ones, and doesn’t have ads or IAPs. Thank you! **Developer response:** I really appreciate it! Your comment means a lot to me. ### 5/5 — Great! *2024-10-22, version 1.1.2* I love it!!! ### 5/5 — Kullanışlı *2024-10-14, version 1.1* Kullanım açısından kolay ve geniş seçenekli bir uygulama beğendim ## Frequently asked questions about Unit Converter ### What is Unit Converter - Scientific? Unit Converter - Scientific is a comprehensive utility app that allows users to perform instant conversions across a wide range of categories, including engineering, currency, and heat measurements. It is designed for both professional use and everyday tasks, offering a user-friendly interface. ### Does Unit Converter - Scientific have ads? No, Unit Converter - Scientific is ad-free. The app explicitly states 'No Ads' in its subtitle, ensuring an uninterrupted user experience. ### Is Unit Converter - Scientific available offline? Yes, Unit Converter - Scientific is available offline. This means you can perform all your unit conversions without needing an internet connection, making it convenient for use anywhere. ### What devices is Unit Converter - Scientific compatible with? Unit Converter - Scientific is compatible with all iPhone models running iOS 17 and above. It also supports Apple Watch, expanding its usability across devices. ### How often is Unit Converter - Scientific updated? The app was last updated on February 20, 2026, with version 1.2.1.2. This indicates a recent update, suggesting ongoing development and support. ### What are the main benefits of using Unit Converter - Scientific? Key benefits include its extensive range of conversion categories, a dark mode for comfortable nighttime use, the ability to favorite common conversions for quick access, and dual language support. It aims to simplify complex calculations and save users time. ### What is the age rating for Unit Converter - Scientific? Unit Converter - Scientific has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions. ### How does Unit Converter - Scientific handle user feedback? The app includes a user feedback option, indicating that the developers are committed to continuous improvement based on user input. This feature allows users to contribute to the app's development. ## Version history (last 5 releases) ### 2.0 — 2026-07-14 Version 2.0 brings a refreshed design and an even better conversion experience. • Redesigned interface for faster and easier navigation • Support for English, Turkish, German, French, Spanish, and Brazilian Portuguese • 80+ converters and 1,000+ units • Improved favorites and dark mode experience • New optional “Support the App” section • Performance improvements and bug fixes The app remains completely free and ad-free. ### 1.2.1.2 — 2026-02-20 Bug fixes and improvements ### 1.2.1.1 — 2026-02-05 Bug fixes and improvements ### 1.2.1 — 2026-02-01 Bug fixes and improvements ### 1.2 — 2024-10-30 Unit Converter now in every Apple Product! Supported Platforms: - iOS - watchOS - iPadOS - macOS - visionOS ## Apps similar to Unit Converter | App | Rating | Price | Category | | --- | --- | --- | --- | | [Unit Converter - Simple](https://appshunter.io/ios/app/unit-converter-simple/id6450880292) | — | Free | Utilities | | [Fancy Units Converter](https://appshunter.io/ios/app/fancy-units-converter/id850306139) | 4.7 (1,569) | Free | Utilities | | [Units - Pro Unit Converter](https://appshunter.io/ios/app/units-pro-unit-converter/id284574017) | 3.6 (150) | Free | Utilities | | [Unit Converter HD.](https://appshunter.io/ios/app/unit-converter-hd/id481973377) | 4.7 (642) | Free | Utilities | | [Unit Converter: Mila's Tools](https://appshunter.io/ios/app/unit-converter-milas-tools/id403110615) | 4.8 (1,361) | Free | Utilities | | [Unit Converter – Best Unit App](https://appshunter.io/ios/app/unit-converter-best-unit-app/id6478766526) | 4.4 (55) | Free | Utilities | ## Related topics [unit converter](https://appshunter.io/ios/topics/unit-converter) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-22.*