Device voice
Android · iPhoneUpdated:
Where: Settings › Voice › Voice engine › Device.
Uses the phone's text-to-speech engine; no internet needed and free. Choose a voice from the "Turkish voice" list, or leave it on "Automatic (best quality voice)". For the most natural Turkish, download the Turkish voice data in Google Speech Services and choose the high-quality voice (the "Install voice data" and "System text-to-speech settings" buttons take you there).
iPhone: The iPhone's own Turkish voices are used. For a more natural voice, download an enhanced or premium voice under iPhone Settings › Accessibility › Spoken Content › Voices › Turkish; the steps in Settings › Voice and the "Open Settings" button guide you.
