Based on the users' reviews of the Rosetta Stone English for Business app on the Google Play Store, here are the conclusions: **Pros:** 1. "Effective language skills training, with interactive lessons and audio features." 2. "User-friendly interface, making it easy to navigate and track progress." 3. "Immersive experience, with conversations and dialogues that simulate real-life scenarios." **Cons:** 1. "Sometimes technical issues occur, causing app crashes and losing progress." 2. "Limited spoken English recognition, leading to frustration with some exercises." 3. "Expensive subscription model, with some features requiring additional purchases." Note: These conclusions are based on the users' reviews on the Google Play Store, and may not reflect the app's overall performance or quality.