If the app is removed from stores, search on Telegram channels using: #dictionary_Raby or #qamos_farsi_raby .
All can be downloaded via Apple App Store by searching "Farsi dictionary" (not phonetic). thmyl qamws farsy rby
To conclude: is a phonetic attempt to download a Persian dictionary associated with the word "Raby." Since that exact dictionary may not exist or is extremely niche, use the alternatives listed above: If the app is removed from stores, search