Google Reference
Google Translate is a reference app by Google earning an estimated < $5k/mo on the App Store with 2m installs a month. Below are its 6 current App Store screenshots, localized in 9 languages.
Google Translate generates an estimated < $5k per month in App Store revenue, from around 2m downloads a month. Its listing holds a 4.3-star rating across 83,430 ratings. The app has been on the App Store since 2011. Figures are monthly estimates of worldwide App Store performance.
Translate between up to 249 languages. Feature support varies by language: • Text: Translate between languages by typing • Offline: Translate with no internet connection • Instant camera translation: Translate text in images instantly by just pointing your camera • Photos: Translate text in taken or imported photos • Dictation: Translate spoken words and phrases • Conversations: Translate bilingual conversations on the fly • Transcribe: Continuously translate someone speaking a different language in near real-time • Handwriting: Draw text characters instead of typing • Phrasebook: Star and save translated words and phrases for future reference Permissions notice: • Microphone for speech…
From the App Store listing.