TonalToolbox vs FMN Tester

"TonalToolbox" is a one-stop tool app specially designed for beginners in music theory. It can help you solve problems in the application of music theory knowledge. Without the need for cumbersome knowledge memorization, you can easily handle various matters related to music theory. Function List: - Key Quicklook: With just one click, you can query basic information such as the key signature, sharp and flat notes, scale degrees, and relative major and minor keys of each mode. - Note Name to Scale Degree Conversion: Achieve accurate conversion between note names and scale degrees, which can be used for the conversion of fixed-do and movable-do notes. - Interval Calculation: Quickly calculate the interval relationship between two notes. - Chord Recognition: Intelligently analyze various root position and inverted chords to enhance your understanding of chord structures. - Guitar Chord Library: It has a rich built-in collection of common and advanced guitar (ukulele) chord fingerings to meet the needs of guitar enthusiasts at different stages. - More functions will be continuously updated. Feedback is welcome. "TonalToolbox" takes practical functions as its core, helping you get rid of the burden of memorizing music theory knowledge. It is an essential and powerful tool on your musical journey. In the future, we will continue to expand the boundaries of functions and introduce more practical and interesting music theory tools to accompany you as you keep moving forward on the path of music.

FM Factory Tool FM Factory Tool is a professional testing and management application designed for Find My Network accessory manufacturers, supporting production line testing, customer product demonstrations, and after-sales device handling. 【Core Features】 Multi-Protocol Device Scanning • Support for FMNA, FMDN, Nut, Nutale, HWTag protocols • Real-time Bluetooth device scanning with RSSI display • Quick filtering and target device localization UWB Ranging & Direction • Ultra-Wideband precision distance measurement • 3D spatial direction indicator with real-time arrow navigation • ARKit augmented reality support Device Configuration & Management • Automatic Serial Number, Token, and Extra Data writing • MFI Plan and Fast Pair device data synchronization • Production task tracking with PPID management Professional Testing Reports • Local SQLite database for test record storage • Data export and synchronization support • Complete production traceability 【Use Cases】 • Find My Network accessory production line testing • Bluetooth tracker factory testing • UWB device function validation • E-INK device function validation and demonstration • Third-party accessory compatibility testing • Customer product demonstrations and showcases • After-sales device diagnostics and handling