Bluefy vs KatKalk

Bluefy – smart Web Browser with support of advanced IoT technology — Web Bluetooth APIs! You can communicate with the outside world using Bluefy Bluetooth browser without using native applications for connection with BLE devices. Our Web BLE Browser provides easy and fast smartphone connection directly from web pages with nearby Bluetooth devices. Now just detect and interact from appropriate web pages with numerous BLE devices such as smart home appliances, medical devices such as a heart rate monitor, glucose monitor, temperature sensors, etc. How to use? - Turn on Bluetooth on your smartphone - Turn on Bluetooth on your BLE device - Open Web Bluetooth API page that supports your device - Connect with the supported BLE device and use the functionality that web page provides For web developers* - Bluefy browser provides developers with the possibility to create web solutions that will work on all iOS devices. - Web Bluetooth API specification allows websites, running in the Central role, to connect to remote GATT Servers over a BLE connection. It supports communication among devices that implement Bluetooth 4.0 or later. - To use Web Bluetooth, your site should work through a secure connection (HTTPS) Bluefy – great Web BLE Connect solution! Develop a Progressive Web Apps (PWA) and imitate the capabilities of native applications, such as stand-alone operation, notifications and other features. Make own web R&D, demos, improve your user experience, share with others, and develop something interesting and unusual! Download Bluefy, use Web BLE features and enjoy its wide functionality. If you have any questions or issues while using our application, do not hesitate to write to us: bluefy.support@pnnsoft.com

KatKalk is a configurable position calculator designed for the fast entry of many individual values. Unlike a conventional calculator, KatKalk keeps every entered position visible. This makes calculations easy to follow, verify and correct—even during fast-paced work. KEY FEATURES • Add, subtract, multiply, divide and calculate percentages • Keep every entered position clearly visible • Add short notes to individual positions • Save and reopen multiple sessions locally • Copy or remove the latest position • Choose from ready-made calculator profiles • Customize the keypad, screen layout and visible controls • Export sessions as readable HTML reports • Print reports directly from a compatible browser • Export and import KatKalk session files • Use the core calculator without an internet connection • Follow shared sessions in read-only viewer mode BUILT FOR PRACTICAL WORK KatKalk is especially useful when many prices, products or other individual values must be entered quickly while the complete calculation remains traceable. Every accepted value becomes a separate position. You can review the complete list, identify corrections and keep short product names or other information next to the corresponding value. FLEXIBLE CALCULATOR PROFILES Choose a simple profile for everyday calculations or adapt KatKalk to your own workflow. Depending on the selected profile, you can customize: • The calculator keypad and its arrangement • Visible buttons and quick-access actions • Notes and audio controls • Position numbers and counters • The total and cumulative totals • Font sizes and screen areas • Calculation and percentage rules Profiles for simple calculations, notes, recordings, advanced controls and classic calculator operation are included. SESSIONS AND REPORTS Save different calculations as separate sessions and reopen them later. KatKalk keeps the individual positions and notes together with the session. Create a readable HTML report for browsers, smartphones and printing. You can also export a KatKalk session file and import it again to continue working with the calculation. LOCAL BY DEFAULT Calculations, notes and saved sessions remain on your device. KatKalk’s core calculator works fully offline. Optional online functions are clearly separated from local calculation. Shared sessions can be followed in read-only viewer mode without allowing viewers to alter the master calculation. KatKalk is not intended to replace accounting, invoicing or financial advisory software. It is a practical tool for fast, transparent and configurable position calculations.