Ångström, the unit converter 4+

Alexander Babaev

Designed for iPad

    • 4.8 • 24 Ratings
    • Free
    • Offers In-App Purchases


Convert units, currencies and timezones faster than you type.

Start with the number, then type one or two letters and see the result. Use dedicated numpad to avoid switching keyboards. Forget digging through endless unit categories in urge to find the one you need (although you can do it when in adventure mood). If the number is in your clipboard, we’ll pick it up.

We learn what you convert to make better guesses over time. We keep currency rates updated, but show you approximate values when offline. We support alternative spelling of many units.

Type “45f”, get Fahrenheit converted to centigrade right away. Or maybe you meant feet to meters? We’ll show that, too. We know, by the way, that it’s natural to convert feet to meters, but miles to kilometers.

Get timezones conversion and more units with in-app purchase. Or just show your support by upgrading :-)

What’s New

Version 1.11.1

Fixed some bugs.

What do you think? Upgrade to the full version, if you like Ångström. And we will appreciate your review in the App Store. Also, you can reach us directly at @ilyabirmannet and @bealex.

Ratings and Reviews

4.8 out of 5
24 Ratings

24 Ratings

Aviris ,

Finally got rid of all my other conversion apps

This is The One. It’s faster than any others and has every conversion I can think of / have ever needed. I do some weird stuff at my job and for my hobbies, so I had built a collection of conversion utilities that were each good for certain things. All but Angstrom have been deleted.

Give it a try - that’s the only way you’ll know if it works for you.

Nigel Warren ,

Still the Betsy currency & unit converter

Much quicker to use than every other unit converter I've tried. I love that it keeps currencies updated in the background so I never have to remember to update it before traveling. And there are many elegant details throughout that make this app a pleasure to use. Highly worth it.

LLandzman ,

Good app for watch

The latest update makes this a great app for the watch. It's easier than finding my phone.

App Privacy

The developer, Alexander Babaev, 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 Not Collected

The developer does not collect any data from this app.

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

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