What's New

Fixed title banner on iPhone X and later models.

App Description

Have you ever noticed it can be hard to learn to say and spell numbers in different languages because you never see them spelled out in writing? You might see "Uno Dos Tres, ..." in one chapter in your textbook, and then never again. So I created this app to to solve the problem (and just because I wanted to learn to count in other languages ;-).

It's great for practice because it has a special "Odometer" style input that makes it easy to quickly count up and down by ones, tens, hundreds, etc. Of course it has a calculator-style input, too. And for practice recognizing numbers it has a fast-paced game: see the spelled number and tap in the digits as fast as you can.

Here are some of the things Polynumial is useful for:
• Quick translation of numbers into spelled-out words.
• Learning to count in another language
• Writing out a number on a check
• Practicing number translation.

It translates over 50 languages (see the list below).

For most languages when you enter a number Polynumial shows the spelled-out version, like "cuarenta y dos" for 42 in Spanish.

For many languages that aren't based on the latin alphabet it also supports the 'latinized' spellings, to help you remember how to pronounce them. So in Chinese the number 1,234 is spelled "一千二百三十四“, and the pronounceable version (in pinyin) is "yī qiān èr bǎi sān shí sì".

Languages Included:
Afrikaans
Akan (Ghana)
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bosnian
Bulgarian
Burmese (Myanmar)
Catalan (Spain)
Chakma (India, Bangladesh, Myanmar)
Cherokee (United States)
Chinese (Mandarin)
Croatian
Czech
Danish
Dutch (Netherlands)
English
Esperanto (World)
Estonian
Ewe (Ghana)
Faroese
Filipino
Finnish
French
Fulah (West Africa)
Georgian
German
German (Switzerland)
Greek
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Kalaallisut (Greenland)
Korean
Kymer (Cambodia)
Lao (Laos)
Latvian
Lithuanian
Luxembourgish
Macedonian
Malay
Maltese
Norwegian: Bokmål & Nynorsk
Northern Luri (Iraq, Iran)
Northern Sami (Finland, Norway, Sweden)
Persian
Polish
Portuguese
Quechua (South America)
Romanian
Russian
Serbian (Cyrillic & Latin)
Slovak
Slovenian
Spanish
Swahili (Central Africa)
Swedish
Tamil (Sri Lanka)
Thai
Turkish
Ukrainian
Vietnamese
Welsh

iPhone Screenshots

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World Number Translator screenshot 1 World Number Translator screenshot 2 World Number Translator screenshot 3 World Number Translator screenshot 4

iPad Screenshots

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World Number Translator screenshot 5 World Number Translator screenshot 6 World Number Translator screenshot 7

App Changes

  • June 11, 2014 Initial release
  • June 15, 2014 New version 2.4.3
  • December 18, 2014 New version 2.5
  • February 16, 2015 New version 2.5.1
  • May 03, 2015 New version 2.5.2
  • December 15, 2015 New version 2.6
  • January 12, 2016 New version 2.6.1
  • July 05, 2016 New version 2.7
  • June 14, 2019 New version 3.1
  • November 04, 2019 New version 3.1.1
  • November 11, 2019 New version 3.1.2
  • July 15, 2020 New version 3.4.1
  • November 12, 2020 New version 3.5
  • August 06, 2021 New version 3.5.4

Other Apps From David Richmond

BlackJack 101 Pro Perfect Play Blackjack 101 - Play Perfect World Clock - Time Travel Pro Chinese Numbers and Counting Arabic Numbers Spanish Numbers Translator English Number Translator Infinite Color English Numbers 1-2-3 World Clock - Time Traveler Learn Chinese Words + HSK Fast