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Bob vs Nani Translate: catalog facts
Bob	Nani Translate
Freemium Distributed through the Mac App Store; check the store for current pricing.	Free Described by the developer as free to use.
macOS	macOS, Web
Translates selected text, screenshots and typed input Over 30 translation services, usable side by side	Explains nuance and offers alternative tones Translates images and pasted conversations
macOS only Documentation and site are mainly in Chinese	Relies on AI output that may still need checking Desktop app is Mac only
Downloadable app	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.