Crowdin
It provides an online editor, glossary, translation memory, QA checks, screenshot context, APIs, and repository integrations.
Why use it
It removes spreadsheet handoffs and helps small teams test multilingual UI and text length earlier.
Where it fits
Prepare the store page, distribution, press assets, community, and localization needed to reach the right players.
What to check
The free tier is limited and growing private commercial projects usually need a subscription; machine output still needs review.