Bio4Apps is an international conference series for researchers, scientists, and engineers throughout the world to present their latest findings, ideas, and applications in the areas of Biosensors, Bioelectronics, Biomedical devices, and BioMEMS/NEMS. The first Bio4Apps conference was held at the National University of Singapore (2012), then Tokyo Medical and Dental University (2013), Shanghai Jiao Tong University (2014), Kyushu University (2015), Griffith University (2016), the University of Tokyo (2017), Harbin Institute of Technology (2018), Kagoshima University (2019), and Griffith University(2023). Between 2020 and 2022, the Bio4Apps conference was not held due to the Covid-19 pandemic. This year, the 10th International conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS & Applications (Bio4Apps2024) will be held at Toyama International Conference Center, Toyama, JAPAN. So welcome to the 10th Bio4Apps2024!