Unitica

Unitica

Units converter

0 ratings
8 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • December 18, 2013
  • July 18, 2026

Features

Unitica screenshot #1 for iPhone
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Unitica screenshot #10 for iPhone
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About

This utility app offers a streamlined unit conversion experience by allowing users to select and save their most frequently used conversion pairs. It features an instant search function to quickly find any unit, making conversions efficient and accessible.

βœ“Favorite unit pairs
βœ“Hundreds of units
βœ“Dozens of categories
βœ“Instant search functionality
βœ“Customizable conversion screen
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+2

What's New in Unitica

5.1

July 18, 2026

A whole new Wardrobe section, with conversions of various sizes for pants (trousers), shoes, shirts etc.

4

In-App Purchases

$2.99

+6 favorite slots

A very appreciated tip.

User reviews

Beautiful & Customisable

This app not only allows the user to convert almost anything, but is also beautifully designed and extremely customisable. In my opinion, it's worth paying for this app rather than using a free, inconveniently designed unit converter.

App Needs More Work

Radiant needs to do more work on their Unitica conversion app. First of all, the demo video which is intended to demonstrate how to use this app, and which was once accessible from the support tab, has not been working for over a year. The problem I have had with this app from the beginning is that it simply does not work! Upon opening the app to show all of the various catagories for conversion I may choose the conversion of temperature category: on the left-hand side of the screen I choose the fahrenheit scale for conversion to the celsius scale on the right-hand side of the screen. When I align the two scales directly opposite one another, with the direction-of-conversion arrow pointing to the final conversion modality, there is then no further ability to imput any information such as specific numeric value(s) to be converted. A dead end is reached! Although the demo video is no longer accessible from the app's support tab it is still available from Radiant's web site. The problem with the demo video is that, in my oponion, is it does not demonstrate clearly enough how to begin and complete a conversion--it rushes too quickly through the process without an actual step-by-step demonstration, i.e., I should be able to perform any conversions by watching and copying each step shown in the video but I cannot because steps are omitted as the demo video is too rushed. I think this app has good potential but right now it's author needs to devote more time to improving the app by simplifying the steps used to make conversions, and especially, by adopting a much more intuitive approach to the User Interface.
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Base 10 instead of base 2. No option.

I don't understand why conversion apps keep rounding bytes to 1000 per K instead of 1024. It's 1024. Every single conversion in the data section above byte-size is wrong.

I don't care if OS X does it because it looks easier for non-technical people. If I'm converting numbers for my job, and I'm a Software Engineer, I need accurate numbers not round ones.
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app review

best convert app

Interesting interface but shows promise

Interesting design - and one I could get used to - but the units scrolling is kinda stubborn and takes several tries to get the scroll to work right.

Developer also confuses "kilo" in a decimal context (1000) with "kilo" in a binary context (1024) - app indicates that 1 KB == 1000 Bytes. It makes me wonder if other conversions performed by the app might also be flawed...
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Developer apps

FAQ

What units can I convert with Unitica?

Unitica supports hundreds of units across a dozen categories, allowing for a wide range of conversions. You can select your preferred unit pairs from this extensive list.

How does Unitica handle obscure units?

While Unitica excels at providing support for obscure units, its primary focus is on making your favorite, frequently used conversion pairs easily accessible from a single screen.

Can I customize the conversion screen in Unitica?

Yes, Unitica allows you to choose any pair of units as a favorite, regardless of their category. These favorites are then available on the same screen for quick access.

How fast is the search in Unitica?

Unitica features an instant search function. Simply tap the search button on any screen and start typing what you want to convert to quickly find the desired unit.

Is Unitica available on Android devices?

Unitica is currently supported on iPhone and iPad devices. It is not specified if an Android version is available.

What is the age rating for Unitica?

Unitica has an age rating of 4+, making it suitable for a broad audience. This indicates it contains no mature content.

How often is Unitica updated?

The latest version of Unitica is 5.1, which was last updated on July 18, 2026. This suggests a relatively active development cycle.

Does Unitica have ads?

Unitica does not contain advertisements. Its monetization model is free with in-app purchases.