OCA is a free Android application developed by OCA SA that offers a convenient and secure way to manage your finances and track your OCA products. With this app, you can view your account statement, download it as a PDF, and check your movements, available balance, and real-time payable balance. You can also avail yourself of the OCA Blue account for free, activate your debit card, pay your OCA and Visa OCA cards, and apply for loans with immediate approval and accreditation in your OCA Blue account. Additionally, you can recharge your cell phone balance, make transfers between your own accounts, to other OCA Blue accounts, and to local banks without any limits and free of charge.

Moreover, OCA offers several security features, such as temporarily locking your OCA card if you lose it, making a travel notice for safer purchases, and accessing the app with fingerprint and biometrics. This app also allows you to increase your credit limit temporarily. The user interface of the OCA app is intuitive and user-friendly, and it is accessible with a few taps on your mobile device. Overall, if you are looking for a comprehensive financial management solution, OCA is an excellent choice.