A Simple, Fast, User Friendly Unit & Currency Converter for Every Day Use!

In Fancy Units you can easily customize a list of conversion types and units, and then use it on-the-go.

You don't need to spend your time switching between units. What you enter for one item will be automatically recalculated for all other selected items. Do less and get faster result!

Fancy Units consists currency rates for more then 160 countries and 24 types of conversion, including: cooking, fuel consumption, network speed, acceleration, area, data, density, pressure, speed, temperature, time, volume, weight etc.

The currency rates is updated every hour, but don't worry if you have no internet connection. Fancy Units will save the data of the latest successful update and allows you to use it in your calculations.

The updating process of the database is always active and soon you can find a dress and shoes size conversions as well.


• Real-time conversion
• Support 350+ physical units and 160+ currencies
• Built in calculator
• Smart search to quickly locate categories and units
• Automatic currency exchange rate refresh
• Easily customize a list of conversion
• Multiple languages support


• Volume
• Area
• Speed
• Temperature
• Weight
• Energy
• Currency
• Pressure
• Time
• Length
• Power
• Data
• Frequency
• Density
• Illuminance
• Acceleration
• Radiation Dose
• Plain Angle
• Network Speed
• Metric System
• Fuel Consumption
• Electric Current
• Radioactivity
• Cooking

What’s New

Version 2.0.25

• bug fixes and stability improvements

Ratings and Reviews

4.7 out of 5
1.3K Ratings

1.3K Ratings

Mellobelle ,

Liked, but..... (updated)

Developer fixed this issue finally. So I have updated my review. Still did not give 5 stars as a previous reviewer complained 2 months prior to my review and it had not been fixed by the time I had the same problem. Good converter app. I would just keep a 2nd app handy to confirm currency conversions. (Original review below)
Had this converter for some time. Have liked it up until we went to Mexico for 2 months and I noticed the US dollar to Mx peso *never* updated. Said it was but the peso/dollar rate never changed. The one thing I was using most often, or trying to, wouldn’t work. Bye, Felicia!!

Developer Response ,

Sorry to hear that, check please latest build. Now it shows correct values.

Chuck. R. ,

Probably the best-looker

So out of the list of converters the App Store gives, this is probably the most modern and aesthetically pleasing app. Which is quite a contrast to the amount of typos and misspells inside. I would definitely be into buying the pro version if I didn’t have doubts as to the accuracy of the content caused by a lack of proofreading. Seriously, grammar, usage, and mechanics are very important wherever you go, and an app that looks as professional as this should not disappoint.
I assume the formulas and conversions are as accurate as possible, but would hate to find out they’re wrong when I’m depending on them. Anyway, besides that, it looks pretty good. I would like to see them add some more units; Amount Plus has over 700 while this one has about half of that.

telepati ,

Super useful app

I down my stars to 3 cause there are couple of wrong this app. 1 cup is 6oz but app shows 8 oz. also most important thing in the cooking forgotten cup to gram much important measurement for the cooking and there is no any gram data in the cooking. Also you can add typography measurement for the developers pixel to pica pixel to inch pixel to point etc.

I love this tiny but powerful app. Great UI/UX very easy to use. And most important it is coming great support and customer service. I can recommended for everyone.

Edit: Database correction works great but still no cups to gram conversion in the cooking. I still use the internet for this conversion. If I still use the internet for this conversion why did I bought this app? Also why just have a fluid ounce in the cooking? You must add weight ounce to cooking. Actually cooking section totally need to revise.

Developer Response ,

We've updated database with corrections. Please check and let us know that it works like you wanted!

Thanks for being our valuable customer.

In-App Purchases

Unlock Pro Version
Currency history, no ads and limitations

App Privacy

The developer, Ievgenii Lebid, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Location
  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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