Software applications constantly evolve, with frequent updates, bug fixes, and new feature additions. However, these changes can introduce new issues or disrupt existing functionalities. Testlio September 26th, 2024 Explore the Differences Between Smoke Testing and Sanity Testing According to the Systems Sciences Institute at IBM, in addition to potential damage to your brand’s reputation, the cost of fixing a bug post-release can be up to 100 times more than during the design phase.