Viber is a messaging app that has remained consistently used due to its reliability and the preference of the user's social circle. Weather & Radar is a weather application that provides accurate forecasts and useful features like a 14-day forecast and air quality reports. You Need A Budget (YNAB) is a financial management app that has helped the user save money and prepare for expenses over a decade, despite its learning curve and subscription cost. Bitwarden is a password manager that effectively stores login credentials and has proven to be superior to other alternatives tried by the user. Docusign is a document signing tool that has been used for nearly a decade, valued for its ease of use despite occasional technical issues.