Unit converter - Calculator at App Store analyse

App power index: 760 (based on ranks around App Stores today)
Utilities Productivity
Developer: oWorld Software
Price: 0 free
Current version: 2.2.9, last update: 11 months ago
First release : 21 Feb 2011
App size: 61.39 Mb
4.2 ( 1712 ratings )
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Estimation application downloads and cost

> 16.72k
Monthly downloads
~ $ 6.84k
Estimation App Cost


16 Oct 17 Oct 18 Oct 19 Oct 20 Oct
784 + 216 831 -47 792 + 39 811 -19 957 -146
This free tool is very intuitive to convert all currencies, weights and measures

This universal converter is a simple calculator, very easy to use, and very helpful to change measurements from/to imperial metric and universal system, but also to convert dollar to euro or yen with updated exchange rate or on offline mode while travelling, to change cup to liter while cooking, to convert liters/100 KM to British MPG, to find the perfect shoes or clothes size in every country…

How to use?

So easy! Choose the type of measure among the icons, then scroll to the two units you are looking for. The tool is ready for the unit conversion!

Here is the full list of each currency and unit included in the measurement converter :
- Weight: Once - Oz, Pound - lb, metric ton, Kilogram - kg, Gram, Milligram - mg, Stone – st
- Temprature: Celsius degre °C, Fahrenheit °F, Kelvin - K, Reaumur scale, Rankine
- Distance, lenght and size: Miles mileage, Yards - yd, Feet - ft, Inches - in, Kilometer kilometre - km, Meter Metre, Centimeter Centimetre - cm, Milimeter Millimetre - mm
- Volume, quantity et capacity: spoon spoonful, dessertspoon, tablespoon, cup, Pinte - pt, Once - flOz, Gallon - gal, Hectolitre Hectoliter, Decalitre Decaliter, Litre Liter, Decilitre Deciliter - dl, Centilitre Centiliter - cl, Mililiter Millilitre - ml, Cubic kilometer - km3, cubic meter - m3, cubic decimeter, cubic centimeter - cm3, cubic centimeter - mm3
- Time, duration and period: Second, Minute, Hour, Day, Week, Month, Year
- Speed: Meter/second - m/s, Kilometer/second - km/s, Kilometer/hour - km/h, Feet/second - ft/s, Miles/second - mi/s, Miles/Hour - mi/h, Knots - kts
- Computer memory, IT, RAM: bit, Kilobit, Megabit - Mb, Gigabit, Terabit, Octet, Kilobyte, Megabyte, Gigabyte, Terabyte
- Energy, power, heat and thermodynamics: Kilowatt-hour - kWh, Watt-second, MegaJoule, kiloJoule - kJ, Joule, Therm, electron-volt - eV, quadrillon (Quad), British thermal (BTU), Foot-pound, kiloCalorie - kcal, Calorie
- Fuel consumption: Liter/km - l/km, Liter per 10 kilometers - L/10km, Liter per 100 kilometers - L/100km, Km/liter, Miles/Liters, Miles per gallon - imperial mpg, gallon per 100 miles
- Electricity: Ampere - amp, MilliAmpere (mA), MicroAmpere, NanoAmpere, KiloAmpere, MegaAmpere, GigaAmpere, AbAmpere, Coulomb/second

And unlock even more units of measurement:
- Currency: with forex trading currency exchange rate. US Dollar ($ USD), Euro (€ EUR), Pound Sterling (£ GBP), Canadian Dollar (CAD), Swiss Franc (CHF), Australian Dollar (AUD), Japanese Yen (JPY), Indian Rupee (INR), Chinese Yuan (CNY), Singapour Dollar (SGD), Peso, BitCoin and a lot more !
- Shoes and clothes size (men, women, kids, and babies)
- Angle, force, pressure, flow

Become more effective, stop ads!

This free tool is sponsored thank to the advertisement. To increase efficiency, you can remove all advertisement for only $5.99. As a free gift, you will also get an instant, full and unlimited access to the whole app!

Help me make this app the best one:
Keep in mind that this application is constantly evolving. Got an idea for improvement? Can’t find a category? Please, send me an email to [email protected]
I look forward for your thoughts.
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone3GS, iPhone4, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,

Latest version Unit converter - Calculator: 2.2.9

- Add new units like Pounds + Ounce, Foot + Inch etc.
- Fix bugs on inapp purchase
- Add scientific notation on the settings menu
- New Units, new categories
- Support iPhone X
- Support iOS 11

I release updates regularly to make the app better :)

If you have any feedback, feel free to email me, Im happy to help!

Apps Changes History:
  • 11 months ago: New App Version 2.2.8 ☛ 2.2.9
  • 11 months ago: New App Version 2.2.7 ☛ 2.2.8
  • 11 months ago: New App Version 2.2.6 ☛ 2.2.7
  • 1 year ago: New App Version 2.2.5 ☛ 2.2.6
  • 1 year ago: New App Version 2.2.4 ☛ 2.2.5
  • 1 year ago: New App Version 2.2.3 ☛ 2.2.4
  • 1 year ago: New App Version 2.2.2 ☛ 2.2.3
  • 1 year ago: New App Version 2.2.1 ☛ 2.2.2
  • 1 year ago: New App Version 2.2.0 ☛ 2.2.1
  • 1 year ago: New App Version 2.1.9 ☛ 2.2.0
nul

Nul ... Trop de pub , à éviter !

Pratique

Bonne applic, facile dutilisation. Je me sert tout le temps

Publicité mensongère

Lapplication se vante dêtre gratuite mais quand on veut convertir des devises, ça commence à devenir payant ! Jai préféré ne même pas essayer toutes les possibilités de peur quon ne demande de payer à chaque fois ! Zou application supprimée !

Bof

Les mesures en pouce donne une conversion de 3, or normalement cest 2,54 donc pas terrible il faudrait quil corrige

Application balbutiante

Cette application nest pas encore très au point des conversions sont impossibles à faire ; le pavé numérique ninscrit pas certains chiffres sélectionnés (1, 4, 7 en particulier) ce qui rend de nombreuses opérations impossibles à réaliser. Il faut impérativement corriger tous ces bugs dans les plus brefs délais pour voir augmenter les étoiles et se bonifier les commentaires. Bon courage ! Après de nombreux essais sur ce convertisseur et sur le convertisseur de devises, je me suis aperçu que si on utilisait ces applications en position verticale elles fonctionnaient relativement bien. Je réajuste ma note en donnant seulement une étoile supplémentaire car les développeurs auraient pu préciser cette particularité puisque ces dernières souvrent, naturellement,sur liPad horizontalement.

Conversion

Petit convertisseur sympa mais qui semble comporter quelques erreurs de programmation. Pour exemple : 1 Gallon (US) = 3,785 Litres, ça fonctionne dans ce sens mais si on saisi 3,785 litres, le résultat en Gallon (US) est faux. Je précises Gallon US car il existe aussi le gallon impérial qui est plus grand que lUS Gallon. Il y a eu certainement une confusion dans ces deux unités lors de cette programmation.

Convertisseur

Les chiffres du cadran ne fonctionne pas correctement

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