We'd love to hear from you.

Whether you have a question about features, pricing, or just want to share your learning progress, our team is ready to answer all your questions.

Email Support

For general inquiries and account support.

hello@blubo.app

Press & Business

For partnerships and media inquiries.

partners@blubo.app

Frequently Asked Questions

How accurate is the object recognition?

We use advanced computer vision models that are highly accurate for common household and outdoor objects. Lighting conditions can affect results.

Can I use Blubo offline?

You can review your existing cards offline. However, creating new cards requires an internet connection for our AI to process the image.

How do I cancel my subscription?

Subscriptions are managed directly through the Google Play Store. Go to your Play Store settings > Subscriptions to manage or cancel.