Cyclok is a free iPhone application developed by Cyc-lok Ltd. that provides a hassle-free solution for booking and paying for secure bike storage facilities. The app is designed to make bike storage more convenient for cyclists by allowing them to book and pay for a secure bike storage facility with just a few taps on their iPhone.

With Cyclok, users can easily find a Cyc-lok secure bike storage facility near them and book a storage space for their bike. The app also allows users to pay for their storage using a variety of payment options, including credit card and PayPal. The app is user-friendly and intuitive, making it easy for users to navigate and use.

Overall, Cyclok is a great tool for anyone who wants to store their bike securely and conveniently. The app is easy to use, and the ability to book and pay for bike storage facilities on the go makes it a must-have for any cyclist.