Spell updated with support for cyrillic characters

To release quickly a first MVP (minimum viable product) of my application, in the first version I have limited the support to the first 255 characters of the Unicode table for several reasons, first of all the fact that it is used by the most common password generators, but also for the very large geographical spread of the Latin alphabet, also used in many non-European languages.
Latin and Cyrillic Alphabets, sourceĀ Wikipedia

With the release of Spell 1.1.0Ā today on Google PlayStore I introduced support to most of the characters of the Cyrillic alphabet, used mainly inĀ Russian and most of the Slavic languages, and thus support for the spelling of pass-phrases in these languages.

Going into details, using as a reference the official Unicode table for Cyrillic characters, I introduced support for the range 0400-045F, which includes the 33 letters used for the Russian language with both upper and lower cases, andĀ manyĀ accented letters that areĀ caseĀ sensitive as well. For now areĀ excluded the letters belonging to the “historic” subsets.

For the pronunciation of the 33 uppercaseĀ cyrillic alphabet letters I used the Russian spelling alphabet, adoptedĀ by the RussianĀ military, navy and police.Ā  For the lower case I referred to the table of most frequent words in relation to each Cyrillic character.

Taking the opportunity, I added RussianĀ as theĀ sixth language of the app, itĀ will be availableĀ in presence of a Russian-language TTS engine installed, and if the system language isĀ Russian it willĀ be pre-selected withĀ the first startup.

By performing this upgrade I could see that the TTS engines of western languages do not handle cyrillic characters, so thatĀ passing a cyrillic stringĀ to an Italian or English TTS will result in the smartphone stayingĀ silent.
For this reason it was necessary to include a transliteration of each item with Latin characters to make them pronounceable.Ā The TTS of each language, however, has some peculiarities about the pronunciation of vowels, also in combination with certain consonants, so I proceeded to customize where necessary transliteration so that the sound you hear is as close as possible to the Russian version in all languages.

Clearly the Russian translation of the app was made with Google translate, so if you have knowledge of the language and notice someĀ embarrassing mistakes do not hesitate to point them outĀ šŸ™‚


  • Added support for cyrillic characters in the Unicode interval 1024-1119
  • Added Russian translation
  • Improved the pronunciation of latin alphabet characters in all languages
  • Fixed number 1 ā€œunā€ not pronounced by French TTS


GetĀ Spell for freeĀ onĀ google-play-store-logo



Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.