Unit Converter HD.
30 categories, 700+ units
How much does Unit Converter HD. cost?
Prices are current as of 2 Oct 2026.
1 one-time purchase from $1.99
In the United States, Unit Converter HD. has 1 one-time purchase priced $1.99.
| Product | Price |
|---|---|
| Remove Ads Pack | $1.99 |
10+ alternatives to Unit Converter HD.
| Unit Converter HD. |   Conversion Calculator Units |   Converter-Universal Conversion |   Unit Converter Calculator Pro |   Fancy Units Converter |   Unit Converter Currency Rate |   Unit of measurement converter |   Unit Converter and Calculator. |   US Unit Converter |   Unit Converter, 50+ Calculator |   Units - Pro Unit Converter | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.7 | 4.7 | 4.8 | 4.7 | 4.7 | 4.5 | 4.6 | 4.4 | 4.7 | 4.3 | 3.8 |
| Reviews | 1.2K | 7.4K | 6.7K | 3.4K | 2.9K | 1.9K | 1.1K | 649 | 358 | 304 | 178 |
| Released | 2011 | 2013 | 2011 | 2018 | 2014 | 2021 | 2018 | 2021 | 2021 | 2016 | 2019 |
| Monthly price | — | — | — | — | $2.99 | $9.99 | — | — | — | — | — |
| Annual price | — | — | — | — | $29.99 | $29.99 | — | — | — | — | — |
| One-time price | $1.99 | $1.99 | — | $4.99 | $99.99 | $49.99 | — | — | — | — | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest. Plans fewer than four in ten of the priced apps sell are left out.
Unit Converter HD. reviews
4.7 out of 5, based on 1,240 reviews.
What people like
- Works great for daily conversions
- Handles many different measurement types
- Simple and easy to use
- Completely free to download
What they complain about
- Keeps crashing after updates
- Forces you to turn phone sideways
- Hard to find your starting unit
- No support when things break
Excellent App
I use it frequently. It proves quite helpful especially going from English to metric. One problem, however, it fills the screen on my phone and will not let me out. I have had to eliminate it from my phone so that I accidentally decide to use it. I trust the at developers will fix that problem.
我用过
垃圾App
Home User
Need US weights (tons, lbs., oz.)
Crash
After latest iphone update the app keeps on crashing please update/fix the app
App crushes
The app was great, but it has issue. Please fix it. Thanks.
Review
Works great ,easy to use, very handy app.
既然有广告
有广告的APP必须差评
Unit converter
It is very good
I NEED IT
TKS
不错
很不错
So Handy
I’m so thankful for this app. I love being able to quickly get conversions for any any measurement.
Fehler bei Temperatur bei C
Fehler bei Temperatur bei C. Kein Support erreichbar deshalb ein Stern.
Always useful
I have utilized this app to convert many different types of measurements from new floor options, materials needed to understand pricing. Or being able to convert standard measurements in the U.S. to metric system. Etc. My only complaint is the requirement to view at the horizontal, or wide screen requiring you to turn your phone to use at all. Perfect option would be to start with an upright position and give options for type of measurement needed then to turn screen to view all the conversations.
Good visual design but several functions do not work
Would have rating much higher but several functions do not work - calculate accurately. Looks like high ratings in the paid version so I assume that one works the way it was designed. Spend the money as I don't recommend the free version.
The Interface is Nice...
But there's no option to display only the desired unit of measure. And oh, the term "Universer" also turns me off. By any chance, do you mean "Universal" instead?
Super Handy!
I am always finding a use for this app.
试用感受
不好用。像PSI这样的单位，找了半天，在应用中是lb per inch sq，太专业了
Simple and easy
Appreciate the ease of use. Can be difficult to find your base measurement, but easy to use / read once you set the base.
Very useful
Easy to use
删了
没一个中国字
Useful App
You can convert ANYTHING with this app. It’s not really intuitive to use but once you see how it works it’s easy.
Dependable
Use in the shop. Very dependable
Great tool
Very nice tool. Thank you for make it available. I guess it is progressing to get more units included. Some are yet to be included.
Excelente
Excelente aplicación para todo tipo de medición y conversión es de mi uso frecuente
Easy to use
Easy to use.
Been using a long time
Very handy converter for a variety of measurements. I think everyone should have this on their phone. I use it all the time. Check it out.
Unit converter
Had this app for years and I loved it, but I can’t open it anymore
The best one
Simple comprehensive and free
Useful but not quite easy to use
This app is very useful on hand with many daily needs included but should be better If easier to use
Excellent
Excellent app. Thanks
Great app
Easy to use. Has all the conversions that I needed
Unit Converter HD. price by country
A one-time purchase costs $1.60 in Israel and $3.09 in Hungary — 1.9× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.
| Country | One-time |
|---|---|
| Afghanistan | $1.99 |
| Albania | $1.99 |
| Algeria | $1.99 |
| Angola | $1.99 |
| Anguilla | $1.99 |
| Antigua And Barbuda | $1.99 |
| Argentina | $1.99 |
| Armenia | $1.99 |
| Australia | A$2.99$2.08 |
| Austria | €1.99$2.26 |
| Azerbaijan | $1.99 |
| Bahamas | $1.99 |
| Bahrain | $1.99 |
| Barbados | $1.99 |
| Belarus | $1.99 |
| Belgium | €1.99$2.26 |
| Belize | $1.99 |
| Benin | $1.99 |
| Bermuda | $1.99 |
| Bhutan | $1.99 |
| Bolivia | $1.99 |
| Bosnia & Herzegovina | €1.99$2.26 |
| Botswana | $1.99 |
| Brazil | R$12.90$2.48 |
| British Virgin Islands | $1.99 |
| Brunei Darussalam | $1.99 |
| Bulgaria | €1.99$2.26 |
| Burkina Faso | $1.99 |
| Cambodia | $1.99 |
| Cameroon | $1.99 |
| Canada | CA$2.99$2.11 |
| Cape Verde | $1.99 |
| Cayman Islands | $1.99 |
| Chad | $1.99 |
| Chile | CLP 1,990$2.04 |
| China | CN¥15.00$2.23 |
| Colombia | COP 9,900$2.97 |
| Congo | $1.99 |
| Congo, Democratic Republic | $1.99 |
| Costa Rica | $1.99 |
| Cote Divoire | $1.99 |
| Croatia | €1.99$2.26 |
| Cyprus | €1.99$2.26 |
| Czech Republic | CZK 49.00$2.27 |
| Denmark | DKK 19.00$2.88 |
| Dominica | $1.99 |
| Dominican Republic | $1.99 |
| Ecuador | $1.99 |
| Egypt | EGP 99.99$1.92 |
| El Salvador | $1.99 |
| Estonia | €1.99$2.26 |
| Fiji | $1.99 |
| Finland | €1.99$2.26 |
| France | €1.99$2.26 |
| Gabon | $1.99 |
| Gambia | $1.99 |
| Georgia | $1.99 |
| Germany | €1.99$2.26 |
| Ghana | $1.99 |
| Greece | €1.99$2.26 |
| Grenada | $1.99 |
| Guatemala | $1.99 |
| Guinea-bissau | $1.99 |
| Guyana | $1.99 |
| Honduras | $1.99 |
| Hong Kong | HK$18.00$2.29 |
| Hungary | HUF 999$3.09 |
| Iceland | $1.99 |
| India | ₹199.00$2.07 |
| Indonesia | IDR 39,000$2.18 |
| Iraq | $1.99 |
| Ireland | €1.99$2.26 |
| Israel | ₪4.90$1.60 |
| Italy | €1.99$2.26 |
| Jamaica | $1.99 |
| Japan | ¥300$1.91 |
| Jordan | $1.99 |
| Kazakhstan | KZT 999.00$2.27 |
| Kenya | $1.99 |
| Kosovo | €1.99$2.26 |
| Kuwait | $1.99 |
| Kyrgyzstan | $1.99 |
| Lao Peoples Democratic Republic | $1.99 |
| Latvia | €1.99$2.26 |
| Lebanon | $1.99 |
| Liberia | $1.99 |
| Libya | $1.99 |
| Lithuania | €1.99$2.26 |
| Luxembourg | €1.99$2.26 |
| Macao | $1.99 |
| Macedonia | $1.99 |
| Madagascar | $1.99 |
| Malawi | $1.99 |
| Malaysia | MYR 9.90$2.43 |
| Maldives | $1.99 |
| Mali | $1.99 |
| Malta | €1.99$2.26 |
| Mauritania | $1.99 |
| Mauritius | $1.99 |
| Mexico | MX$39.00$2.16 |
| Micronesia | $1.99 |
| Moldova | $1.99 |
| Mongolia | $1.99 |
| Montenegro | €1.99$2.26 |
| Montserrat | $1.99 |
| Morocco | $1.99 |
| Mozambique | $1.99 |
| Myanmar | $1.99 |
| Namibia | $1.99 |
| Nauru | $1.99 |
| Nepal | $1.99 |
| Netherlands | €1.99$2.26 |
| New Zealand | NZ$3.99$2.25 |
| Nicaragua | $1.99 |
| Niger | $1.99 |
| Nigeria | NGN 3,200.00$2.41 |
| Norway | NOK 29.00$3.02 |
| Oman | $1.99 |
| Pakistan | PKR 500$1.81 |
| Palau | $1.99 |
| Panama | $1.99 |
| Papua New Guinea | $1.99 |
| Paraguay | $1.99 |
| Peru | PEN 9.90$2.88 |
| Philippines | ₱129.00$2.06 |
| Poland | PLN 9.99$2.59 |
| Portugal | €1.99$2.26 |
| Qatar | QAR 7.99$2.20 |
| Romania | RON 9.99$2.15 |
| Russia | RUB 199.00$2.38 |
| Rwanda | $1.99 |
| Sao Tome & Principe | $1.99 |
| Saudi Arabia | SAR 9.99$2.66 |
| Senegal | $1.99 |
| Serbia | €1.99$2.26 |
| Seychelles | $1.99 |
| Sierra Leone | $1.99 |
| Singapore | SGD 2.98$2.33 |
| Slovakia | €1.99$2.26 |
| Slovenia | €1.99$2.26 |
| Solomon Islands | $1.99 |
| South Africa | ZAR 39.99$2.44 |
| South Korea | ₩3,300$2.43 |
| Spain | €1.99$2.26 |
| Sri Lanka | $1.99 |
| St. Kitts and Nevis | $1.99 |
| St. Lucia | $1.99 |
| St. Vincent & The Grenadines | $1.99 |
| Suriname | $1.99 |
| Swaziland | $1.99 |
| Sweden | SEK 29.00$2.90 |
| Switzerland | CHF 2.00$2.40 |
| Taiwan | NT$60.00$1.88 |
| Tajikistan | $1.99 |
| Tanzania | TZS 5,900.00$2.23 |
| Thailand | THB 79.00$2.35 |
| Tonga | $1.99 |
| Trinidad and Tobago | $1.99 |
| Tunisia | $1.99 |
| Turkey | TRY 99.99$2.04 |
| Turkmenistan | $1.99 |
| Turks and Caicos | $1.99 |
| Uganda | $1.99 |
| Ukraine | $1.99 |
| United Arab Emirates | AED 7.99$2.18 |
| United Kingdom | £1.99$2.64 |
| United States | $1.99 |
| Uruguay | $1.99 |
| Uzbekistan | $1.99 |
| Vanuatu | $1.99 |
| Venezuela | $1.99 |
| Vietnam | ₫59,000$2.27 |
| Yemen | $1.99 |
| Zambia | $1.99 |
| Zimbabwe | $1.99 |
Unit Converter HD. FAQ
- Is Unit Converter HD. free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $1.99 (US), across 1 one-time purchase.
- Does Unit Converter HD. have a free trial?
- No. None of its offers (US) come with a free trial.
- Where is Unit Converter HD. cheapest?
- A one-time purchase costs ₪4.90 (≈$1.60) in Israel and HUF 999 (≈$3.09) in Hungary, its cheapest and dearest countries.
- What are the best alternatives to Unit Converter HD.?
- Conversion Calculator Units (4.7 from 7,397 reviews, premium from $1.99), Converter-Universal Conversion (4.8 from 6,739 reviews) and Unit Converter Calculator Pro (4.7 from 3,388 reviews, premium from $2.99).
Unit Converter HD. download
Last updated 14 days ago.
Unit Converter HD. sells in 175 countries. It was released 14 years and 10 months ago, on 29 Nov 2011. It holds a 4.7 rating from 1,240 reviews.
Supports 2 languages: English, Chinese.
How much does Unit Converter HD. make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- One-time 100%
Revenue by country
- United States 69%
- China 4%
- Canada 3%
- Hong Kong 3%