Postbank BestSign vs JointJar

The Postbank BestSign app is a separate app for securely authorizing orders in online banking. The app only includes the BestSign security procedure. Create and activate BestSign once, then you are ready for authorizing. You can log into the BestSign app with your password or – if available – conveniently with your biometric data. This app is useful if you do not want to use the Postbank app, as you mainly carry out your online banking on the computer and only need a security procedure for order authorization. Tip: Try the Postbank app. Then you have your online banking and security procedures conveniently and securely in one place. DATA PRIVACY Protecting your data is our highest priority. Find more information in our data privacy policy.

JointJar helps you track and share expenses with others - clearly, fairly, and without confusion. Perfect for trips, shared activities, or everyday group spending. JointJar is a simple and reliable way to manage shared expenses with friends, family, or small groups. Whether you’re traveling together, splitting household costs, or organizing shared activities, JointJar keeps all expenses transparent and easy to understand - for everyone involved. ——— What you can do with JointJar • Create jars for trips, activities, or shared budgets • Add expenses and chat directly within a jar • Track who paid what and who owes whom • Work together in shared jars via iCloud • Keep your data private and synced across your devices JointJar is designed to stay out of your way. No ads, no unnecessary features - just a clear overview of shared costs. ——— Free & Pro JointJar offers a free version so you can try it out and see if it fits your needs. When you’re ready, JointJar Pro unlocks all limits with a one-time purchase: • Unlimited transactions and chat messages • Unlimited virtual members • Sharing without restrictions • No subscription. No recurring fees. ——— Built for Apple platforms • Optimized for iPhone • iCloud sync with your Apple ID • Offline support - your data stays available • Privacy-first design ——— Privacy Your data belongs to you. JointJar does not track you, does not sell data, and does not show ads.