--- title: "Unit Converter - Best Unit App - Reviews, Revenue and Downloads in United States | Apple App Store" description: "This is Units Plus Converter SWAP units by pressing button on keypad (lower left) ***Now with LIVE Currency Updates for all major currencies in the world*** Very simple and beautifully designed u" --- # Unit Converter - Best Unit App — United States > Convert All Units and Currency ![Unit Converter App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/5b/1e/1a/5b1e1a58-c613-521d-83a3-356da7486d9b/AppIcon-0-0-1x_U007epad-0-1-0-85-220.png/400x400bb.png) **Developer:** [Alan Mrvica](https://apptail.io/developer/alan-mrvica-ACe) **Category:** Travel **Rating:** 4.8/5 (196,975 ratings) **Price:** Free **Bundle ID:** com.bluelight.unitspluslite **Store:** Apple App Store **Country:** United States **Version:** 10.2 (released 2025-12-02) **Original Release:** 2013-03-26 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id623691968) **AppTail Page:** [https://apptail.io/app/unit-converter-best-unit-app-Uqd/united-states](https://apptail.io/app/unit-converter-best-unit-app-Uqd/united-states) ## Unit Converter Description This is Units Plus Converter SWAP units by pressing button on keypad (lower left) ***Now with LIVE Currency Updates for all major currencies in the world*** Very simple and beautifully designed unit converter with 20 categories and many different units: CONVERT: *Angle *Area *Currency (155 world currencies updated every day.) *Data-computer data (byte, kilobyte, megabyte, etc.) *Data-Network Speed *Energy *Force *Fuel-Mileage *Length *Pants *Power *Pressure *Shoes *Speed *Temperature *Time (days, weeks, hours, etc.) *Tops-Clothing *Torque *Volume (dry and wet) *Weight-mass Currency exchange rates are downloaded once a day when app is opened. Every download uses very small amount of data. Around 1-2kb. Internet connection required. 155 currencies available - This is all world currencies with their respective country flags. ## Unit Converter Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b5/b6/19/b5b61902-8cad-b411-9142-a94ecb278f91/mzl.xfydvjfj.png/640x960.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c6/fa/74/c6fa7493-5f0b-e00b-f52e-fa6b92f8b033/mzl.tmovzmln.png/640x960.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/57/74/4d/57744d06-3d93-1312-c4a7-cda479e53f61/mzl.bnmfmtro.png/640x960.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/25/3b/c0/253bc097-92b2-eeb0-63c6-043040cd9e8d/mzl.zoydjrpe.png/640x960.png) ## Unit Converter Rating Breakdown in United States - 5 stars: 171,466 (87%) - 4 stars: 17,966 (9%) - 3 stars: 3,759 (2%) - 2 stars: 1,183 (1%) - 1 stars: 2,601 (1%) ## Unit Converter Reviews in United States ### ***** "Arnie Kwiatkowski" Must have app! -- Arnie Kwiatkowski, 2026-08-08 ### ***** "Works" The only one you need. It’s my go to. -- Hfifidjuvtgjdkixhgsjxyhehhxjjc, 2026-08-06 ### *---- "Unit converter" This app used to be easy to operate, but not now. Too many ads pop-up, and are hard to get out of. Then the premium sales pitch comes up and offers you add free for sale. It used to be an easy, useful free app. It’s very disappointing that is no longer the case. -- Terri Jarvis, 2026-08-06 ### ***** "Best" When you don’t know this takes that problem away. Very good app -- WTK artist, 2026-08-04 ### ***** "SI Units for 🇺🇸" I only look at metric units on packages. When they are not available, I use this app to convert U.S. customary gobbledygook to units I can understand. -- EYEBALL HATRED, 2026-08-03 ### *---- "Way too many pop up ads" Terrible app. Way too many pop up ads that is impossible to close out of -- MikeC9, 2026-08-02 ### *---- "There are now ads" There are ads that were not there before -- Johnson8521, 2026-08-02 ### *---- "Constant Inappropriate Advertising" Constantly displaying inappropriate advertisements at the bottom of app so I have permanently removed it. -- SmallVoiceLoudChoice, 2026-08-01 ### ***** "Good free converter" I constantly use this app. Whether it’s weight, measurements, or even any of the other features this comes in handy when in a pinch! -- Johnm3, 2026-07-31 ### ***** "Awesome" Extremely handy use it daily. -- The real Toolman, 2026-07-31 [View all Unit Converter reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Unit Converter In-App Purchases | Item | Price | |------|-------| | Premium | $34.99 | ## Unit Converter Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Grossing | Saudi Arabia | Travel | #20 | | Top Grossing | Canada | Travel | #31 | | Top Grossing | Japan | Travel | #32 | | Top Grossing | Israel | Travel | #35 | | Top Grossing | Thailand | Travel | #51 | | Top Grossing | Australia | Travel | #76 | | Top Grossing | Philippines | Travel | #85 | | Top Grossing | Ireland | Travel | #87 | | Top Grossing | United States | Travel | #93 | | Top Grossing | South Africa | Travel | #96 | | Top Free | Algeria | Travel | #198 | ## Apps Similar to Unit Converter - [Unit Converter - Convert all](https://apptail.io/app/unit-converter-convert-all-ddb/united-states) - [Quicken Classic](https://apptail.io/app/quicken-classic-wWd/united-states) - [Conversion Calculator Plus](https://apptail.io/app/conversion-calculator-plus-Smj/united-states) - [ClevCalc - Calculator](https://apptail.io/app/clevcalc-calculator-hHl/united-states) - [Decibel Meter Sound Detector](https://apptail.io/app/decibel-meter-sound-detector-btm/united-states) - [OneCalc: All-in-one Calculator](https://apptail.io/app/onecalc-all-in-one-calculator-wGn/united-states) - [Walabot DIY](https://apptail.io/app/walabot-diy-CCs/united-states) - [BlueDriver OBD2 Scan Tool](https://apptail.io/app/bluedriver-obd2-scan-tool-cbG/united-states) - [Fraction Calculator Plus #1](https://apptail.io/app/fraction-calculator-plus-1-hWN/united-states) - [CONVERT UNITS](https://apptail.io/app/convert-units-yBfc/united-states) ## Unit Converter Available In - [United States](https://apptail.io/app/unit-converter-best-unit-app-Uqd/united-states) - [Canada](https://apptail.io/app/unit-converter-best-unit-app-Uqd/canada) - [United Kingdom](https://apptail.io/app/unit-converter-best-unit-app-Uqd/united-kingdom) - [Australia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/australia) - [India](https://apptail.io/app/unit-converter-best-unit-app-Uqd/india) - [Philippines](https://apptail.io/app/unit-converter-best-unit-app-Uqd/philippines) - [Malaysia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/malaysia) - [Singapore](https://apptail.io/app/unit-converter-best-unit-app-Uqd/singapore) - [South Africa](https://apptail.io/app/unit-converter-best-unit-app-Uqd/south-africa) - [Thailand](https://apptail.io/app/unit-converter-best-unit-app-Uqd/thailand) - [New Zealand](https://apptail.io/app/unit-converter-best-unit-app-Uqd/new-zealand) - [Hong Kong SAR China](https://apptail.io/app/unit-converter-best-unit-app-Uqd/hong-kong) - [United Arab Emirates](https://apptail.io/app/unit-converter-best-unit-app-Uqd/united-arab-emirates) - [Saudi Arabia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/saudi-arabia) - [Ireland](https://apptail.io/app/unit-converter-best-unit-app-Uqd/ireland) - [Vietnam](https://apptail.io/app/unit-converter-best-unit-app-Uqd/vietnam) - [Mexico](https://apptail.io/app/unit-converter-best-unit-app-Uqd/mexico) - [Netherlands](https://apptail.io/app/unit-converter-best-unit-app-Uqd/netherlands) - [Indonesia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/indonesia) - [Brazil](https://apptail.io/app/unit-converter-best-unit-app-Uqd/brazil) - [Pakistan](https://apptail.io/app/unit-converter-best-unit-app-Uqd/pakistan) - [Israel](https://apptail.io/app/unit-converter-best-unit-app-Uqd/israel) - [Egypt](https://apptail.io/app/unit-converter-best-unit-app-Uqd/egypt) - [Ghana](https://apptail.io/app/unit-converter-best-unit-app-Uqd/ghana) - [Greece](https://apptail.io/app/unit-converter-best-unit-app-Uqd/greece) - [Colombia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/colombia) - [Germany](https://apptail.io/app/unit-converter-best-unit-app-Uqd/germany) - [France](https://apptail.io/app/unit-converter-best-unit-app-Uqd/france) - [Denmark](https://apptail.io/app/unit-converter-best-unit-app-Uqd/denmark) - [Romania](https://apptail.io/app/unit-converter-best-unit-app-Uqd/romania) - [Nigeria](https://apptail.io/app/unit-converter-best-unit-app-Uqd/nigeria) - [Norway](https://apptail.io/app/unit-converter-best-unit-app-Uqd/norway) - [Japan](https://apptail.io/app/unit-converter-best-unit-app-Uqd/japan) - [Switzerland](https://apptail.io/app/unit-converter-best-unit-app-Uqd/switzerland) - [Spain](https://apptail.io/app/unit-converter-best-unit-app-Uqd/spain) - [Sri Lanka](https://apptail.io/app/unit-converter-best-unit-app-Uqd/sri-lanka) - [Portugal](https://apptail.io/app/unit-converter-best-unit-app-Uqd/portugal) - [Oman](https://apptail.io/app/unit-converter-best-unit-app-Uqd/oman) - [Kenya](https://apptail.io/app/unit-converter-best-unit-app-Uqd/kenya) - [Kuwait](https://apptail.io/app/unit-converter-best-unit-app-Uqd/kuwait) - [Türkiye](https://apptail.io/app/unit-converter-best-unit-app-Uqd/turkey) - [Belgium](https://apptail.io/app/unit-converter-best-unit-app-Uqd/belgium) - [Qatar](https://apptail.io/app/unit-converter-best-unit-app-Uqd/qatar) - [Sweden](https://apptail.io/app/unit-converter-best-unit-app-Uqd/sweden) - [Czechia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/czechia) - [Poland](https://apptail.io/app/unit-converter-best-unit-app-Uqd/poland) - [Bahrain](https://apptail.io/app/unit-converter-best-unit-app-Uqd/bahrain) - [Italy](https://apptail.io/app/unit-converter-best-unit-app-Uqd/italy) - [Jordan](https://apptail.io/app/unit-converter-best-unit-app-Uqd/jordan) - [Hungary](https://apptail.io/app/unit-converter-best-unit-app-Uqd/hungary) - [Croatia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/croatia) - [Chile](https://apptail.io/app/unit-converter-best-unit-app-Uqd/chile) - [Uganda](https://apptail.io/app/unit-converter-best-unit-app-Uqd/uganda) - [Bulgaria](https://apptail.io/app/unit-converter-best-unit-app-Uqd/bulgaria) - [Argentina](https://apptail.io/app/unit-converter-best-unit-app-Uqd/argentina) - [Panama](https://apptail.io/app/unit-converter-best-unit-app-Uqd/panama) - [China](https://apptail.io/app/unit-converter-best-unit-app-Uqd/china) - [Dominican Republic](https://apptail.io/app/unit-converter-best-unit-app-Uqd/dominican-republic) - [Lebanon](https://apptail.io/app/unit-converter-best-unit-app-Uqd/lebanon) - [South Korea](https://apptail.io/app/unit-converter-best-unit-app-Uqd/south-korea) - [Nepal](https://apptail.io/app/unit-converter-best-unit-app-Uqd/nepal) - [Taiwan](https://apptail.io/app/unit-converter-best-unit-app-Uqd/taiwan) - [Iceland](https://apptail.io/app/unit-converter-best-unit-app-Uqd/iceland) - [Ukraine](https://apptail.io/app/unit-converter-best-unit-app-Uqd/ukraine) - [Peru](https://apptail.io/app/unit-converter-best-unit-app-Uqd/peru) - [Ecuador](https://apptail.io/app/unit-converter-best-unit-app-Uqd/ecuador) - [Finland](https://apptail.io/app/unit-converter-best-unit-app-Uqd/finland) - [Slovenia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/slovenia) - [Slovakia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/slovakia) - [Cyprus](https://apptail.io/app/unit-converter-best-unit-app-Uqd/cyprus) - [Jamaica](https://apptail.io/app/unit-converter-best-unit-app-Uqd/jamaica) - [Malta](https://apptail.io/app/unit-converter-best-unit-app-Uqd/malta) - [Honduras](https://apptail.io/app/unit-converter-best-unit-app-Uqd/honduras) - [Armenia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/armenia) - [Namibia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/namibia) - [Azerbaijan](https://apptail.io/app/unit-converter-best-unit-app-Uqd/azerbaijan) - [Lithuania](https://apptail.io/app/unit-converter-best-unit-app-Uqd/lithuania) - [Austria](https://apptail.io/app/unit-converter-best-unit-app-Uqd/austria) - [Latvia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/latvia) - [Russia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/russia) - [Angola](https://apptail.io/app/unit-converter-best-unit-app-Uqd/angola) - [Kazakhstan](https://apptail.io/app/unit-converter-best-unit-app-Uqd/kazakhstan) - [North Macedonia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/north-macedonia) - [Botswana](https://apptail.io/app/unit-converter-best-unit-app-Uqd/botswana) - [Estonia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/estonia) - [Uruguay](https://apptail.io/app/unit-converter-best-unit-app-Uqd/uruguay) - [Venezuela](https://apptail.io/app/unit-converter-best-unit-app-Uqd/venezuela) - [Brunei](https://apptail.io/app/unit-converter-best-unit-app-Uqd/brunei) - [Bermuda](https://apptail.io/app/unit-converter-best-unit-app-Uqd/bermuda) - [Macao SAR China](https://apptail.io/app/unit-converter-best-unit-app-Uqd/macau) - [Luxembourg](https://apptail.io/app/unit-converter-best-unit-app-Uqd/luxembourg) - [Algeria](https://apptail.io/app/unit-converter-best-unit-app-Uqd/algeria) - [Mauritius](https://apptail.io/app/unit-converter-best-unit-app-Uqd/mauritius) - [Barbados](https://apptail.io/app/unit-converter-best-unit-app-Uqd/barbados) - [Guyana](https://apptail.io/app/unit-converter-best-unit-app-Uqd/guyana) - [Senegal](https://apptail.io/app/unit-converter-best-unit-app-Uqd/senegal) - [Uzbekistan](https://apptail.io/app/unit-converter-best-unit-app-Uqd/uzbekistan) - [Nicaragua](https://apptail.io/app/unit-converter-best-unit-app-Uqd/nicaragua) - [Paraguay](https://apptail.io/app/unit-converter-best-unit-app-Uqd/paraguay) - [Tunisia](https://apptail.io/app/unit-converter-best-unit-app-Uqd/tunisia) - [Cayman Islands](https://apptail.io/app/unit-converter-best-unit-app-Uqd/cayman-islands) - [Mali](https://apptail.io/app/unit-converter-best-unit-app-Uqd/mali) - [Belize](https://apptail.io/app/unit-converter-best-unit-app-Uqd/belize) - [Yemen](https://apptail.io/app/unit-converter-best-unit-app-Uqd/yemen) - [Belarus](https://apptail.io/app/unit-converter-best-unit-app-Uqd/belarus) - [Grenada](https://apptail.io/app/unit-converter-best-unit-app-Uqd/grenada) - [Madagascar](https://apptail.io/app/unit-converter-best-unit-app-Uqd/madagascar) - [British Virgin Islands](https://apptail.io/app/unit-converter-best-unit-app-Uqd/british-virgin-islands) - [Suriname](https://apptail.io/app/unit-converter-best-unit-app-Uqd/suriname) - [El Salvador](https://apptail.io/app/unit-converter-best-unit-app-Uqd/el-salvador) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*