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Help

Support

Last updated: 3 September 2026

Need a hand with one of our apps? Email us and a person will reply. We read every message and answer within two working days, usually sooner.

Email support

cradnan@prismspectrumai.com

What to include

Please do not send passwords or payment card numbers by email. We will never ask for them.

Our apps

Account, billing, and refunds

For a question about a subscription or a charge, email us with the app name and the date of the payment. If you subscribed through the Apple App Store or Google Play, the store handles the refund and we can point you to the right place.

Delete your account or data

Each app lets you export or delete your account from its Settings. You can also email cradnan@prismspectrumai.com with the subject "Data Deletion Request" and the account you used. We confirm and delete within 30 days, as described in our Privacy Policy.

Report a problem

Something looks wrong, unsafe, or not like you? Tell us the same way. Security reports are welcome; please give us a reasonable time to fix an issue before sharing it publicly.

Prism Spectrum is a small studio based in Dhaka, Bangladesh. Support is in English and Bangla. LEGO® is a trademark of the LEGO Group, which does not sponsor, authorise, or endorse BrickMaster.