Amount - Unit Converter
Simple unit converter
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Amount is the most intuitive, lightweight and easy to use unit converter you've ever seen.
Amount let you convert units in a way you've never seen before: with just two tap of your finger you have all the results you're looking for in a single display, side by side.
When you use Amount you don't have to think what are number is and choose from a long list of values which unit assign to it, spending time. Just let it do all the stuff!

• Incredibly lightweight, fast and easy to use.
• Simple graphic and intuitive interface.
• Over 700 units across more than 30 categories.
• Real time conversions in one screen.
• Create your own customized lists. You can change the order as you like and select just the units you want to see.
• View your conversion history log (the history keeps even old exchange rates for currencies).
• Search feature to let find the unit you want and instantly convert it.
• Custom units can be added easily for each category.

Categories Amount can handle: Acceleration, Angles, Area, Clothing (men and women), Cooking, Currency, Data, Density, Electric current, Energy, Flow (mass and volume), Force, Frequency, Fuel Consumption, Illuminance, Length/Distance, Luminance, Metric System, Network speed, Power, Pressure, Radiation, Speed, Temperature, Time, Torque, Typography, Viscosity (dynamic and kinematic), Volume and Weight/Mass.

• Move between screens using swipe gestures.
• Long press any category or unit to see more options.
• Shake the device to change the sorting of category or units (only on iPhone).
• You can change the number directly in the conversion screen by simply tapping it.

To convert currencies is required an internet connection.
Currency and clothing size information are provided only for informational purposes.

If you're going to download Amount, please rate and leave a comment!
And if you have a suggestion don't hesitate to contact me. With your help I can improve Amount even more!
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User Rating

3.31 out of 5

39 ratings in United States

5 star
4 star
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2 star
1 star

Ratings History


UI needs to be updated

EagleEye77 on

I love this app. It has been my go to unit converter for years. Unfortunately, the developer has not updated it in a very long time. The introduction of the dynamic Island has made the buttons at the top of the screen frustratingly difficult to interact with. Since the last update was released years ago, I assume the developer has abandoned the project.

Currency isn't updating.

Michale on

I was going to say the app was working but the currency hasn't updated in a week. The app works otherwise. As for the 2 stars, it is disappointing that those of us who paid for the app found out he created a new version of the app and is charging the same price. The old users are abandoned. Not cool. Don't pay for the app because you might get left behind.

Currency conversion not correct

t1763575 on

Hello, good app. Please fix currency conversion. Compared your numbers with google convert and a 2nd app. Your numbers were a little off. Thanks.


JimSpeedy1Dino on

Like a number of these apps, this will not convert to inches and fractions. It reads out in a decimal form.

Touch targets are too small

jfenwick on

Specifically the top left and right buttons used for back, cancel, settings, search, etc..... on iPhone XS Max and I have to prod multiple times in those upper corners until I finally get the pixel required to tap the button. Also, could we please get numerical systems as a category? Converting to binary or hexadecimal would be useful.

Feature Scam

TechyMark on

It seems like some features and units (like most currencies) were removed to possibly put behind a pay wall. Rather than making more features worth buying the developer took features away. I'm going to use another conversion app.

Used to be good

myreasonsmile on

This used to be a good app, but now you can’t even convert currency. It’s completely empty with no way to add more.


SpecXN on

Why currency converter not working ? It's empty !!!

All I want to do is covert

The77Ronin on

It’s overly complex to just use in a daily basis.

Great App, though small font

rameezhabib on

It’s an amazing app with many conversion units. I wish the developer would increase the font size of the currency, it’s really hard to focus sometime.

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App Info

Marco Torretta
English, French, German, Italian, Korean, Polish, Portuguese, Chinese, Spanish
Recent version
3.9.96 (5 years ago )
Released on
Sep 18, 2012 (11 years ago )
Last updated
3 weeks ago