Inclusion Criteria:  - A total of Sixty (60) patients between 12-30 years of age undergoing fixed appliance therapy were included in the study. All the participants had to be in at least 4 weeks of active orthodontic therapy with fixed appliances in all the quadrants of the oral cavity. Further inclusion criteria were familiarity with smartphone and a personal smartphone with Android version ≥ 6.0 or iOS version ≥ 10 operating system, good general and dental health (no active caries, no advanced gingivitis, or periodontitis needing periodontal therapy), with no history of smoking or any other form of tobacco use, no antibiotic or chlorhexidine containing mouth rinses used within two weeks of screening.  Exclusion Criteria:  - Patients with prosthesis in the mouth and those taking antibiotics, anti-epileptics, anti-hypertensives and immunosuppressive medications were excluded from the study.