# Unit Converter: Measurements — Length, weight, temperature… > A versatile tool for converting various measurement units accurately and quickly. (iPhone/iPad app by Zbigniew Osada.) - Source: https://appshunter.io/ios/app/unit-converter-measurements/id1084218646 (this page in markdown: same URL + `.md`) - Developer: [Zbigniew Osada](https://appshunter.io/developer/911447642) - Category: Education - Price: Free with in-app purchases - Rating: 3.90/5 from 10 App Store ratings · 1 written reviews indexed - Age rating: 9+ - Requires: iOS 18.0 · 8 MB - Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 23 more - Released: 2016-05-12 - Data updated: 2026-10-29 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/unit-converter-measurements/id1084218646/reviews.md ## What is Unit Converter? Unit Converter converts any value into the unit you need – instantly. Over 850 units in 96 categories, from everyday measurements to science and engineering, in a clean, modern app for iPhone, iPad, iPhone Duo and Apple TV. Type a number and see the result right away – no searching online for a converter, no math on paper. Perfect in the kitchen, when traveling, shopping, at school, in college and at work. FAST AND SIMPLE • Results appear as soon as you enter a value • Swap units with one tap • Quick Conversions – your value in every unit of the category at once • Copy and share results • Search categories and units YOUR CONVERSIONS AT HAND • Favorites – your most-used unit pairs, one tap away • History – return to earlier conversions anytime 96 CATEGORIES Free: length, mass, volume, speed, time, pressure, energy, digital data, angle, frequency, density, voltage, capacitance, volume flow rate, sound level and acceleration. Premium adds 80 more, including temperature, area, power, force, torque, fuel consumption, electric current, resistance, electric charge, data transfer, illuminance, typography, radiation activity, molar mass, dynamic viscosity and many other scientific and engineering units. You can also open any Premium category once by watching a short ad. OPTIMIZED FOR IPHONE DUO • Folded – the full converter on the outer screen, just like on a regular iPhone • Unfolded – category list and converter side by side, just like on iPad • Works in portrait and landscape, and the layout adapts on its own as you fold or unfold • Hide the list with one tap to give the converter the whole screen ON EVERY DEVICE • iPad – category list and converter side by side • Apple TV – conversions on the big screen • Light, dark or automatic appearance • Keyboard haptics you can turn off • 33 languages UNIT CONVERTER PREMIUM • All 80 advanced categories • No ads • Works offline – convert anywhere, even on a plane • History and favorites synced across your devices via iCloud • Family Sharing – share Premium with up to five family members at no extra cost • Yearly subscription or one-time lifetime purchase – Premium unlocks automatically on all your devices Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.developerapp.pl/privacy-unitconverter.html ## Key features - Converts length, temperature, and data transmission rates - Supports pressure, time, frequency, and energy units - Includes density, inductance, and magnetic induction - Handles mass, power, volume, and area - Calculates speed and temperature - User-friendly interface ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Annual Premium | $1.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Full Version | $5.99 | one-time | ## Is Unit Converter safe? Not enough ratings yet to assess Unit Converter. ## Is Unit Converter legit? Unit Converter: Measurements appears to be a legitimate app. The AppsHunter Legitimacy Score for Unit Converter is 90 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/unit-converter-measurements/id1084218646/reviews.md ### 4/5 — Dobra i prosta *2021-09-24* Podoba mi się ze względu na łatwe korzystanie, duże kafelki wyboru Lecz nie znalazłem jak wpisać wartości ujemne do przeliczania np temperatury. Może ktoś wie ? ## Frequently asked questions about Unit Converter ### What units can Unit Converter $ convert? Unit Converter $ supports a wide range of units including pressure, time, frequency, data, length, energy, density, inductance, magnetic induction, mass, power, volume, area, speed, and temperature. It aims to cover most common conversion needs. ### Is Unit Converter $ suitable for educational purposes? Yes, Unit Converter $ is designed to be a powerful and easy-to-use tool, making it ideal for students learning about different measurement units and their conversions. It provides precise calculations for educational tasks. ### How accurate are the conversions in Unit Converter $? The app emphasizes precise calculations, ensuring that users receive accurate conversion results. This accuracy is crucial for engineers and students who rely on exact figures. ### What devices does Unit Converter $ support? Unit Converter $ is available for iPhone and iPad devices. It is optimized for the iOS platform. ### What is the age rating for Unit Converter $? Unit Converter $ has an age rating of 9+. This indicates it is suitable for users aged 9 and above. ### How often is Unit Converter $ updated? The latest version, 2.1.1, was released on January 14, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support for the application. ### Does Unit Converter $ have ads? Yes, Unit Converter $ contains advertisements. This is a common practice for free applications that offer in-app purchases. ### What is the user rating for Unit Converter $? Unit Converter $ has a rating of 3.9 stars based on 10 ratings. This suggests a generally positive but mixed user reception. ## Version history (last 5 releases) ### 3.1 — 2026-10-27 New in version 3.1: • Three new languages: Croatian, Slovak and Slovenian – 33 in total • Update notification – the app lets you know when a new version is available on the App Store • Refreshed launch screen • Seasonal events: Holiday Baking (recipe conversions, Temperature free) and Premium Week (all categories free) • New unlock card for Premium categories – watch a short ad or go Premium Updating from version 2? Unit Converter has been rebuilt from the ground up: • A modern look on iPhone, iPad and Apple TV • Optimized for iPhone Duo – works like an iPhone when folded and shows the list and converter side by side when unfolded, in portrait and landscape • 96 categories instead of 16 and over 850 units • Quick Conversions – your value in every unit of the category at once • Favorites and conversion history • Category and unit search • Copy and share results • List and converter side by side on iPad • Light, dark or automatic appearance • Premium: 80 advanced categories, no ads, works offline, iCloud sync and Family Sharing • Open a Premium category once by watching a short ad ### 3.0.1 — 2026-10-18 Unit Converter 3.0 – completely redesigned. • A new, modern look for iPhone and iPad • 96 categories and over 850 units • Quick Conversions – see your value in every unit of the category at once • Favorites and conversion history • Category search • Copy and share results • List and converter side by side on iPad • Light, dark or automatic appearance • 30 languages • New Premium: all 80 advanced categories, no ads, works offline, iCloud sync and Family Sharing • Watch a short ad to open a Premium category once ### 3.0 — 2026-10-15 Unit Converter 3.0 – completely redesigned. • A new, modern look for iPhone and iPad • 96 categories and over 850 units • Quick Conversions – see your value in every unit of the category at once • Favorites and conversion history • Category search • Copy and share results • List and converter side by side on iPad • Light, dark or automatic appearance • 30 languages • New Premium: all 80 advanced categories, no ads, works offline, iCloud sync and Family Sharing • Watch a short ad to open a Premium category once ### 2.1.1 — 2026-01-14 We've improved the user experience with a refined and more intuitive interface! Update now for the best experience! Ulepszyliśmy interfejs, aby korzystanie z aplikacji było jeszcze bardziej intuicyjne i wygodne! Zaktualizuj już teraz! ### 2.1 — 2025-12-14 We've improved the user experience with a refined and more intuitive interface! Update now for the best experience! Ulepszyliśmy interfejs, aby korzystanie z aplikacji było jeszcze bardziej intuicyjne i wygodne! Zaktualizuj już teraz! ## Apps similar to Unit Converter | App | Rating | Price | Category | | --- | --- | --- | --- | | [Dirac equation](https://appshunter.io/ios/app/dirac-equation/id6739155551) | — | Free | Education | | [Lambda calculus](https://appshunter.io/ios/app/lambda-calculus/id6737766234) | 3.3 (3) | Free | Education | | [English Yucatec MayaTranslator](https://appshunter.io/ios/app/english-yucatec-mayatranslator/id6740424873) | 4.0 (1) | Free | Education | | [All unit converter calculator](https://appshunter.io/ios/app/all-unit-converter-calculator/id1587485769) | — | Free | Education | | [Data Structures and Algorithms](https://appshunter.io/ios/app/data-structures-and-algorithms/id6783425095) | — | Free | Education | | [Verbole Russian](https://appshunter.io/ios/app/verbole-russian/id876395679) | 4.4 (7) | Free | Education | ## More apps by Zbigniew Osada - [Kalkulator Najmu](https://appshunter.io/ios/app/kalkulator-najmu/id911447618) - [VAT EU](https://appshunter.io/ios/app/vat-eu/id913322460) - [Geometry!!](https://appshunter.io/ios/app/geometry/id914997126) - [Clock - TV](https://appshunter.io/ios/app/clock-tv/id917321931) - [GEurope](https://appshunter.io/ios/app/geurope/id939819203) - [VAT Calculator $](https://appshunter.io/ios/app/vat-calculator/id954785343) All apps by Zbigniew Osada: https://appshunter.io/developer/911447642 --- *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 2026-10-29.*