IQ Brain

Contact Us

For questions about your account, subscription, cancellation, payment, or refund, please use the form below or contact us at support@iqbrain.org . We normally respond within 1–2 business days.
Shenzhen Chike Technology Co., Ltd, registered in China.
Registered address: Room 1806, Building 9, Qianhai Kexing Science Park, Shenzhen, Guangdong, China
Copyright © 2024-2026 Shenzhen Chike Technology Co., Ltd, Room 1806, Building 9, Qianhai Kexing Science Park, Shenzhen, Guangdong, China. All rights reserved. The test is for entertainment or educational purposes only and is not a substitute for professional evaluation.