# Unit (Converter) — Over 700 units to convert > Over 700 units to convert (iPhone/iPad app by Jean Bovet.) - Source: https://appshunter.io/ios/app/unit-converter/id306568423 (this page in markdown: same URL + `.md`) - Developer: [Jean Bovet](https://appshunter.io/developer/300642267) - Category: Utilities, Travel - Price: Free - Rating: 4.80/5 from 6 App Store ratings · 20 written reviews indexed - Age rating: 4+ - Requires: iOS 26.0 · 10 MB - Languages: American English, Arabic, French (France), German (Germany), Hebrew, Italian, Japanese, Brazilian Portuguese, European Spanish, Turkish - Released: 2009-03-03 - Data updated: 2026-11-01 - User reviews in markdown: https://appshunter.io/ios/app/unit-converter/id306568423/reviews.md ## What is Unit (Converter)? Convert units by sliding a scale under a needle. Unit puts conversion at your fingertips: drag or flick a scale, tap a mark to snap to it, and read both units at once. No typing needed, though you can tap a value to type one. The companion for travellers, scientists and students, and for anyone living between two systems of units. Features: - Temperature, Speed, Length, Volume and Weight on dual scales - More than 700 units in 49 categories: pick any two units for one scale - Clothing, shoe, bra and ring size tables - Compound values (feet and inches; hours, minutes and seconds), and hexadecimal, octal and binary numbers - Instant search by name, symbol or synonym, in ten languages - Measure: live speed and altitude on iPhone, distance to a place or from where you are, and a true-size ruler - iPad sidebar and resizable windows - VoiceOver, Dynamic Type and Dark Mode Privacy: Unit collects no data. Your location is used only on your device, only while a measurement is open. ## Is Unit (Converter) safe? Not enough ratings yet to assess Unit (Converter). ## Is Unit (Converter) legit? Unit (Converter) 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 (10 of 20) All indexed reviews: https://appshunter.io/ios/app/unit-converter/id306568423/reviews.md ### 5/5 — Still going strong! *2017-05-02* Works great. ### 5/5 — Intuitive *2013-07-21* Excellent app. Easy to use with an intuitive interface and easily adaptable to any need. Worth the price!! ### 5/5 — Great app since legacy days! *2013-03-14* I've had this app back on iOS 3 and I've used it til this day. It's really handy with TONS of units and the mini calculator is welcomed. Thanks for keeping this app supported. ### 4/5 — Good but *2013-01-13* Can you make one for iPad. Thanks ### 5/5 — Useful for travel. Clever interface works. *2011-11-28* My family will be living abroad fir a while. This app hilites the types of units people need most for daily living. The interface, involving tape measures, thermometers, speedometers, scales, etc that are marked with dual units, is slick and useful. Every measure stays right where you left it, making it easy to come back and resume where you left off. This app is Useful First, not Geeky First. ### 5/5 — Amazing! *2010-11-07* Beautiful app with amazing UI. Fit the iPhone great! ### 5/5 — Beautiful and intuitive UI *2010-09-05* No typing required, very useful demo. Perfect showcase of iPhone design ### 5/5 — Awesome! Bang 4 ur Buck! *2010-07-09* Simple, easy to use! Worth the buck! Thank you! ### 4/5 — Fun and original unit converter *2010-05-13* The favorite units are always lost when exiting the app, needs to be fixed. ### 5/5 — Awesome Application!!! *2009-12-30* I love this app and use it all the time! I live in Korea currently and probably use this about once a day. So far I have not been able to find a unit it would not convert. Great interface and beautiful design. Make sure to turn iPhone sideways to get to the full list of conversions. Enjoy! ## Version history (last 5 releases) ### 2.1 — 2026-10-30 Unit 2.1 is ready for the iPhone Duo and now speaks Arabic and Hebrew. - Fold the iPhone Duo part way and the scale glides to one side of the hinge, with the readings on the other; unfold and they glide back - The ruler shows true size on both iPhone Duo screens - Now also in Arabic and Hebrew, laid out right to left - Small refinements to the ruler and Measure ### 2.0 — 2026-10-27 Unit 2.0 is a complete rewrite for iPhone and iPad. - Convert by sliding a scale under the needle: drag, flick, or tap a mark to snap to it - More than 700 units in 49 categories, any two on one scale, plus clothing, shoe, bra and ring sizes - Search every unit, in eight languages - Measure: live speed and altitude on iPhone, distance to a place, and a true-size ruler - Made for iPad: a sidebar and resizable windows - VoiceOver, larger text sizes and Dark Mode - Now also in German, Italian, Spanish, Portuguese, Japanese and Turkish - Your settings and places from Unit 1.5 carry over automatically Currency conversion, fuel prices and the calculator are not part of version 2.0. ### 1.5.5 — 2013-01-06 Minor bug fixes for iPhone 5 ### 1.5.4 — 2012-11-20 iPhone 5 support ### 1.5.3 — 2012-03-18 • Fixed bugs with conversion of some currencies ## More apps by Jean Bovet - [xFractal](https://appshunter.io/ios/app/xfractal/id300642264) - [Next Departure](https://appshunter.io/ios/app/next-departure/id6471374853) All apps by Jean Bovet: https://appshunter.io/developer/300642267 --- *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 2026-11-01.*