---
title: "Unity: The Best Unit Converter - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "The best unit converter is now even better! Precise, powerful & customisable.  Unity is a unit converter that is like no other - because it's built with simplicity in mind. Unity is also powerful - wi"
---

# Unity: The Best Unit Converter — United States
> Unit & Currency Conversion.

![Unity App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/5f/88/49/5f8849c5-de53-e957-6887-80346054d9d0/UnityIcon-0-0-1x_U007epad-0-1-sRGB-85-220.png/400x400bb.png)

**Developer:** [Peachy Ventures](https://apptail.io/developer/peachy-ventures-jXvd)
**Category:** Utilities
**Rating:** 4.2/5 (25 ratings)
**Price:** Free
**Bundle ID:** AppEase.Unity
**Store:** Apple App Store
**Country:** United States
**Version:** 5.0 (released 2026-07-14)
**Original Release:** 2014-03-06

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id828401996)
**AppTail Page:** [https://apptail.io/app/unity-the-best-unit-converter-TFe/united-states](https://apptail.io/app/unity-the-best-unit-converter-TFe/united-states)

## Unity Description
The best unit converter is now even better! Precise, powerful & customisable.

Unity is a unit converter that is like no other - because it's built with simplicity in mind. Unity is also powerful - with over 600 conversion types to choose from already, and more arriving with every update.

Unity can reliably convert units in 18 categories including Angles, Area, Capacitance, Clothing, Currency/Crypto, Data, Data Rates, Distance, Energy, Mileage, Power, Pressure, Speed, Temperature, Time, Typography, Volume and Weight.

You can also save your regular conversions as favourites by tapping the icon on the conversion view and then see them right on the home screen for easy access. Well, there's more important things to do with your day than search for pennyweights and millifarads.

Currency rates are updated every 60 seconds on our reliable servers. Rates are downloaded on startup and can be refreshed at any time from the conversion view. It also has up to date currency graphs to show how rates have changed over the past week, month three months or year.

Using your location, Unity also creates a local currency conversion to your home currency which is easily accessible from the home screen. Or build your own conversion that includes all the currencies for the countries you're visiting on your next trip!

You can set the number of decimal points you would like conversions to be calculated too, work in negative numbers and use the built in calculator for more complex conversions for the highest precision.

As well as the huge range of units already built in, we are happy to add any unit to the app to keep our loyal users happy - just get in touch!

## Unity Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/b0/81/4e/b0814e65-5c75-66aa-adc7-2b3f0a7ee8d1/52add55f-f76c-4b5d-becc-c711a637acc8_6.5_inch-1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/00/98/a1/0098a1c9-36da-b59b-ec47-6734fd742caf/2fa15eb5-497e-4fb6-9188-39ef6a4d008e_6.5_inch-2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/50/e8/3d/50e83d0a-b6f9-eeff-dc3c-7d48129928fc/4eaa465d-4f46-431c-9c9a-70c1ae854ac4_6.5_inch-3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/75/af/d6/75afd672-bad0-9f11-b13d-1e767bec027b/3628514f-6b78-4883-84cb-f01686f7d73d_6.5_inch-4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/16/35/fe/1635fe48-feee-0704-c702-1e37373434b3/f5695586-2d2a-40fa-b9f3-7274c67900c8_6.5_inch-5.png/1242x2688.png)

## Unity Rating Breakdown in United States
- 5 stars: 19 (76%)
- 4 stars: 1 (4%)
- 3 stars: 1 (4%)
- 2 stars: 0 (0%)
- 1 stars: 4 (16%)

## Unity Reviews in United States

### *---- "Very limited for a unit converter"
You can only put together 3 units to convert at the same time. 
This is not a problem for temperature for example, where you normally go from f to c and vice-versa. 
But for some others like weight and length that you have lot of metric and imperial options it becomes very limited. 
I need an app the helps me get more productive not the opposite.
-- Lrlemos, 2025-01-26

### *---- "worthless"
worthless
-- fyrdncer, 2024-10-03

### ***** "Very nice"
Clear, live conversions, favorites, and smooth screen/keyboard integration.  All I would request to add is a menubar item -- ideally to use it, but if simply to launch it would be nice.
-- Homeworld, 2024-06-24

### ***** "The best converter ever"
There can't be a better converter than this! I'm a person who converts units day in and out because of my studies. I have used at least dozen unit converters but wasn't happy with their boring and confusing functionality. Plus it takes so much time to learn how to use. After installed Unity: The Best Unit Converter I have stopped looking for other similar apps. It's just the best. Just like the app their support team is fantastic too. They are always available to help you. I seriously recommend this app to everyone out there looking for a converter powerful.
-- Mr. SALAMA Youssef, 2020-11-02

### *---- "Not working"
This is the second update that is bug. My app does not open now
-- EmySV, 2018-04-05

### *---- "New version just keeps crashing"
Have been using this seamlessly for a year or so; last time was about 2 was ago.  Went to open today & it’s not working at all.  Please look into this
-- Ooogenie87, 2018-03-11

### ****- "Crashing"
Hi Jamie, the app was much simple before now it’s not usable and is crashing please can you take a look at it
-- SavioDHD, 2018-03-06

### ***-- "Units are messed up"
The units are flipped. 1 elephant is 0.001 pounds and 1 pound is about 10000 elephants. PLEASE FIX THIS. It's a little bit annoying. But overall amazing app. It does everything I need it to and has every unit imaginable and then some.
-- Champ hero, 2015-03-21

### ***** "It's in the name..."
I've had an iPhone since they released and I've used numerous conversation app on my iPhones over the years. Out of all of them this app is by far the best! The union of form, function and aesthetic appeal makes it's  name UNITY completely representative of the application. This is a must have on you iPhone!
-- MacksimusPryme, 2014-05-03

### ***** "Great app"
Good app. Fun to play around with.
-- Saweel ahmed, 2014-04-11

[View all Unity reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Unity In-App Purchases
| Item | Price |
|------|-------|
| Get Full Features | $2.99 |


## Unity Discovered Keywords
- unity
- unity com
- unity app
- the best unit converter

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## Unity Available In
- [United States](https://apptail.io/app/unity-the-best-unit-converter-TFe/united-states)
- [France](https://apptail.io/app/unity-the-best-unit-converter-TFe/france)
- [United Kingdom](https://apptail.io/app/unity-the-best-unit-converter-TFe/united-kingdom)
- [Canada](https://apptail.io/app/unity-the-best-unit-converter-TFe/canada)
- [Colombia](https://apptail.io/app/unity-the-best-unit-converter-TFe/colombia)
- [Brazil](https://apptail.io/app/unity-the-best-unit-converter-TFe/brazil)
- [Spain](https://apptail.io/app/unity-the-best-unit-converter-TFe/spain)
- [Mexico](https://apptail.io/app/unity-the-best-unit-converter-TFe/mexico)
- [Belgium](https://apptail.io/app/unity-the-best-unit-converter-TFe/belgium)
- [Australia](https://apptail.io/app/unity-the-best-unit-converter-TFe/australia)
- [Germany](https://apptail.io/app/unity-the-best-unit-converter-TFe/germany)
- [Netherlands](https://apptail.io/app/unity-the-best-unit-converter-TFe/netherlands)
- [Czechia](https://apptail.io/app/unity-the-best-unit-converter-TFe/czechia)
- [Italy](https://apptail.io/app/unity-the-best-unit-converter-TFe/italy)
- [Vietnam](https://apptail.io/app/unity-the-best-unit-converter-TFe/vietnam)
- [Slovakia](https://apptail.io/app/unity-the-best-unit-converter-TFe/slovakia)
- [Peru](https://apptail.io/app/unity-the-best-unit-converter-TFe/peru)
- [Kuwait](https://apptail.io/app/unity-the-best-unit-converter-TFe/kuwait)
- [Austria](https://apptail.io/app/unity-the-best-unit-converter-TFe/austria)
- [Saudi Arabia](https://apptail.io/app/unity-the-best-unit-converter-TFe/saudi-arabia)
- [Sweden](https://apptail.io/app/unity-the-best-unit-converter-TFe/sweden)
- [India](https://apptail.io/app/unity-the-best-unit-converter-TFe/india)
- [Argentina](https://apptail.io/app/unity-the-best-unit-converter-TFe/argentina)
- [Thailand](https://apptail.io/app/unity-the-best-unit-converter-TFe/thailand)
- [Sri Lanka](https://apptail.io/app/unity-the-best-unit-converter-TFe/sri-lanka)
- [Taiwan](https://apptail.io/app/unity-the-best-unit-converter-TFe/taiwan)
- [Azerbaijan](https://apptail.io/app/unity-the-best-unit-converter-TFe/azerbaijan)
- [Malaysia](https://apptail.io/app/unity-the-best-unit-converter-TFe/malaysia)
- [Egypt](https://apptail.io/app/unity-the-best-unit-converter-TFe/egypt)
- [Japan](https://apptail.io/app/unity-the-best-unit-converter-TFe/japan)
- [New Zealand](https://apptail.io/app/unity-the-best-unit-converter-TFe/new-zealand)
- [Chile](https://apptail.io/app/unity-the-best-unit-converter-TFe/chile)
- [Portugal](https://apptail.io/app/unity-the-best-unit-converter-TFe/portugal)
- [Qatar](https://apptail.io/app/unity-the-best-unit-converter-TFe/qatar)
- [Lithuania](https://apptail.io/app/unity-the-best-unit-converter-TFe/lithuania)
- [Luxembourg](https://apptail.io/app/unity-the-best-unit-converter-TFe/luxembourg)
- [Latvia](https://apptail.io/app/unity-the-best-unit-converter-TFe/latvia)
- [Madagascar](https://apptail.io/app/unity-the-best-unit-converter-TFe/madagascar)
- [North Macedonia](https://apptail.io/app/unity-the-best-unit-converter-TFe/north-macedonia)
- [United Arab Emirates](https://apptail.io/app/unity-the-best-unit-converter-TFe/united-arab-emirates)
- [Malta](https://apptail.io/app/unity-the-best-unit-converter-TFe/malta)
- [Mauritius](https://apptail.io/app/unity-the-best-unit-converter-TFe/mauritius)
- [Nigeria](https://apptail.io/app/unity-the-best-unit-converter-TFe/nigeria)
- [Norway](https://apptail.io/app/unity-the-best-unit-converter-TFe/norway)
- [Nepal](https://apptail.io/app/unity-the-best-unit-converter-TFe/nepal)
- [Oman](https://apptail.io/app/unity-the-best-unit-converter-TFe/oman)
- [Panama](https://apptail.io/app/unity-the-best-unit-converter-TFe/panama)
- [Philippines](https://apptail.io/app/unity-the-best-unit-converter-TFe/philippines)
- [Pakistan](https://apptail.io/app/unity-the-best-unit-converter-TFe/pakistan)
- [Poland](https://apptail.io/app/unity-the-best-unit-converter-TFe/poland)
- [Romania](https://apptail.io/app/unity-the-best-unit-converter-TFe/romania)
- [Russia](https://apptail.io/app/unity-the-best-unit-converter-TFe/russia)
- [Singapore](https://apptail.io/app/unity-the-best-unit-converter-TFe/singapore)
- [Slovenia](https://apptail.io/app/unity-the-best-unit-converter-TFe/slovenia)
- [Tunisia](https://apptail.io/app/unity-the-best-unit-converter-TFe/tunisia)
- [Türkiye](https://apptail.io/app/unity-the-best-unit-converter-TFe/turkey)
- [Ukraine](https://apptail.io/app/unity-the-best-unit-converter-TFe/ukraine)
- [Uganda](https://apptail.io/app/unity-the-best-unit-converter-TFe/uganda)
- [Uruguay](https://apptail.io/app/unity-the-best-unit-converter-TFe/uruguay)
- [Uzbekistan](https://apptail.io/app/unity-the-best-unit-converter-TFe/uzbekistan)
- [Venezuela](https://apptail.io/app/unity-the-best-unit-converter-TFe/venezuela)
- [Mali](https://apptail.io/app/unity-the-best-unit-converter-TFe/mali)
- [Armenia](https://apptail.io/app/unity-the-best-unit-converter-TFe/armenia)
- [Angola](https://apptail.io/app/unity-the-best-unit-converter-TFe/angola)
- [Bulgaria](https://apptail.io/app/unity-the-best-unit-converter-TFe/bulgaria)
- [Bahrain](https://apptail.io/app/unity-the-best-unit-converter-TFe/bahrain)
- [Bermuda](https://apptail.io/app/unity-the-best-unit-converter-TFe/bermuda)
- [Brunei](https://apptail.io/app/unity-the-best-unit-converter-TFe/brunei)
- [Belarus](https://apptail.io/app/unity-the-best-unit-converter-TFe/belarus)
- [Belize](https://apptail.io/app/unity-the-best-unit-converter-TFe/belize)
- [Switzerland](https://apptail.io/app/unity-the-best-unit-converter-TFe/switzerland)
- [China](https://apptail.io/app/unity-the-best-unit-converter-TFe/china)
- [Cyprus](https://apptail.io/app/unity-the-best-unit-converter-TFe/cyprus)
- [Denmark](https://apptail.io/app/unity-the-best-unit-converter-TFe/denmark)
- [Dominican Republic](https://apptail.io/app/unity-the-best-unit-converter-TFe/dominican-republic)
- [Algeria](https://apptail.io/app/unity-the-best-unit-converter-TFe/algeria)
- [Ecuador](https://apptail.io/app/unity-the-best-unit-converter-TFe/ecuador)
- [Estonia](https://apptail.io/app/unity-the-best-unit-converter-TFe/estonia)
- [Finland](https://apptail.io/app/unity-the-best-unit-converter-TFe/finland)
- [Grenada](https://apptail.io/app/unity-the-best-unit-converter-TFe/grenada)
- [Greece](https://apptail.io/app/unity-the-best-unit-converter-TFe/greece)
- [Hong Kong SAR China](https://apptail.io/app/unity-the-best-unit-converter-TFe/hong-kong)
- [Honduras](https://apptail.io/app/unity-the-best-unit-converter-TFe/honduras)
- [Croatia](https://apptail.io/app/unity-the-best-unit-converter-TFe/croatia)
- [Hungary](https://apptail.io/app/unity-the-best-unit-converter-TFe/hungary)
- [Indonesia](https://apptail.io/app/unity-the-best-unit-converter-TFe/indonesia)
- [Ireland](https://apptail.io/app/unity-the-best-unit-converter-TFe/ireland)
- [Israel](https://apptail.io/app/unity-the-best-unit-converter-TFe/israel)
- [Iceland](https://apptail.io/app/unity-the-best-unit-converter-TFe/iceland)
- [Jamaica](https://apptail.io/app/unity-the-best-unit-converter-TFe/jamaica)
- [Kenya](https://apptail.io/app/unity-the-best-unit-converter-TFe/kenya)
- [South Korea](https://apptail.io/app/unity-the-best-unit-converter-TFe/south-korea)
- [Cayman Islands](https://apptail.io/app/unity-the-best-unit-converter-TFe/cayman-islands)
- [Kazakhstan](https://apptail.io/app/unity-the-best-unit-converter-TFe/kazakhstan)
- [Lebanon](https://apptail.io/app/unity-the-best-unit-converter-TFe/lebanon)
- [South Africa](https://apptail.io/app/unity-the-best-unit-converter-TFe/south-africa)
- [Ghana](https://apptail.io/app/unity-the-best-unit-converter-TFe/ghana)

---

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