Introduction
Crowdin Android SDK delivers all new translations from Crowdin project to the application immediately. So there is no need to update this application via Google Play Store to get the new version with the localization.
Send new translations from Crowdin to your application over-the-air with no need to update your app on Google Play. The Crowdin SDK for Android contains two additional components that you can connect: real-time translation preview and easy screenshots upload and tagging.
Crowdin SDK provides
Affordability
If you have less than 1M requests and 10GB of data transfer, you can use Crowdin's SDK for free. The higher tiers are reasonably priced based on usage.
High speed
Crowdin sends translations via Amazon CloudFront. Users instantly receive translations from the closest server.
Security
User data is stored exclusively on Amazon Servers, never compromising on data security.
Features
Over-The-Air Content Delivery

Users receive the latest translations directly from a distribution on your Crowdin project. Save a lot of time when releasing new translations. No need to wait for them to be published via Google Play or App Store.
Real-Time Preview

Translators can instantly preview translations they are making in Crowdin on their version of the application. Simplify LQA (linguistic quality assurance), so your team can do an in-context check of the translated content.
Screenshots

Project owner and managers can make screenshots right within the app version where this component is enabled. Screenshots will automatically appear in the project with tagged source strings.