When typing in Arabic or Farsi with SwiftKey, you will have access to an additional diacritics key.
 

You can find this key to the right of the spacebar:

If you want to type with languages that use different layouts in SwiftKey, you can switch between each language layout using the spacebar in the following two ways:

1. Swipe left/right across the spacebar
2. Press and hold the spacebar and slide to switch

The first time you download a new language, you will see the following, which demonstrates this:

For more help with typing in two languages, please see this article.

SwiftKey Keyboard for iOS currently provides language support for Arabic, Farsi and Hebrew. We hope to support more right-to-left languages in the future.

You can download Arabic, Farsi or Hebrew in the following way:

1. Open SwiftKey
2. Tap 'Languages'
3. Scroll down the language list until you find your desired language
4. Tap 'Download'
5. You will see that your language is automatically enabled

Please see these screenshots:

For further help, please see this how-to video. 

For more information about using Arabic, Farsi or Hebrew in SwiftKey, please see the following:

• Switching between language layouts
• Diacritics key (Arabic and Farsi)
• Typing/Known issues

You can see a list of available languages for use with SwiftKey in the following way:

1. Open the SwiftKey app from the list of apps on the device
2. Tap ‘Languages’
3. You will see a list of all the available languages

Currently SwiftKey for iPhone and iPad is available in:

Acehnese
Afrikaans
Akan (Twi)
Arabic
Aragonese
Asturian
Bambara
Bashkir
Basque
Belarusian
Bislama
Bosnian
Breton
Bulgarian
Catalan
Cebuano
Chichewa
Chuvash
Cornish
Corsican
Croatian
Czech
Dagbani
Danish
Dutch (Netherlands)
Egyptian Arabic
English (Australia)
English (Canada)
English (United Kingdom)
English (United States)
Esperanto
Estonian
Ewe
Faroese
Fijian
Finnish
French (Belgium)
French (Canada)
French (France)
French (Switzerland)
Frisian
Friulian
Ga
Galician
Gallo
German (Germany)
German (Switzerland)
Greek
Greenlandic
Griko
Gujlish
Haitian Creole
Hausa
Hebrew
Hiligaynon
Hinglish
Hungarian
Icelandic
Igbo
Indonesian
Irish Gaelic
Italian
Jamaican Patois
Javanese
Jèrriais
Jola-Fonyi
Kabardian
Kabyle
Kashubian
Kazakh
Khasi
Kikuyu
Kiribati
Kurdish (Kurmanji)
Kurpian
Latgalian
Latvian
Limburgish
Lingala
Low German
Lower Sorbian
Luxembourgish
Makhuwa
Malagasy
Malay
Maltese
Manx
Maori
Maranao
Marshallese
Mizo
Mossi
Nauru
Neapolitan
Northern Sami
Northern Sotho
Norwegian (Bokmål)
Norwegian (Nynorsk)
Occitan
Oromo
Ossetian (Digor)
Ossetian (Iron)
Palauan
Panglish
Papiamento (Aruba)
Papiamento (Curaçao)
Persian
Persian (Latin)
Polish
Portuguese (Brazil)
Portuguese (Portugal)
Romanian
Russian
Rusyn
Rwanda
Samogitian
Sango
Saramaccan
Scots
Scottish Gaelic
Serbian
Sesotho
Shona
Sicilian
Silesian
Slovak
Slovenian
Somali
Southern Ndebele
Spanish (Latin America)
Spanish (Spain)
Spanish (United States)
Sundanese
Swahili
Swazi
Swedish
Tagalog
Tajik
Tanglish
Tok Pisin
Tsonga
Tswana
Turkish
Udmurt
Uzbek
Venda
Venetan
Võro
Walloon
Waray
Welsh
Wolof
Xhosa
Yakut (Sakha)
Yoruba
Zazaki
Zulu

With SwiftKey for iPhone and iPad you can type in up to two languages simultaneously.
The current list of supported languages can be found here. 

1. How to pick your Languages
2. How to download a Language Pack
3. How to remove a Language Pack
4. How to change Language layouts

1 - Picking your Languages

SwiftKey works with up to two languages at a time.

If you already have two languages selected, tapping the slider will turn a language off and leave you free to add another in its place.

2 - How to download a Language Pack

It's easy to add languages to SwiftKey, just:

1. Open your SwiftKey app
2. Tap 'Languages'
3. Select a language pack from the list. You'll note that your 'Suggested Languages' will appear first. You're also able to search using the search bar.
4. Tap 'Download'. Your newly downloaded language pack will be enabled by default unless you already have two languages in use.

3 - How to remove a Language Pack

To remove or delete a language from SwiftKey:

1. Open SwiftKey
2. Tap ‘Languages’
3. Tap 'Edit'
4. Press the red 'Delete' symbol next to the language you want to remove
5. Confirm your selection

Note: Removing a language pack won't affect any of your previously learned words saved to your SwiftKey Account. 

4 - How to switch Language layouts

To type with two languages using the same keyboard layout:

1. Open SwiftKey
2. Tap ‘Languages’
3. Ensure that both of your enabled languages have the same layout (i.e. QWERTY) selected

Next time you type, SwiftKey will automatically detect which language you are typing in and offer appropriate predictions.

To type with two languages using different keyboard layouts:

1. Open the SwiftKey app from the list of apps on the device
2. Tap ‘Languages’
3. Ensure that both of your enabled languages have the a different layout selected (i.e QWERTY & AZERTY)
4. Press and hold the spacebar and slide to choose your desired layout. You have the option to switch between your two language layouts. 
   
   

To delete a downloaded language, please follow the steps below:

1. Open the SwiftKey app from the list of apps on the device
2. Tap ‘Languages’
3. Tap ‘Edit’ in the top right hand corner
4. Tap the minus symbol next to the language you wish to delete
5. Tap ‘Delete’ and then ‘Done’ when you’re finished

For further help, please see this instructional video: