For an AI-powered journaling app with voice input and summarization, check out AI Diary. This app features real conversations with AI, mood tracking and voice input so you can record and reflect on your life. It also includes AI-generated summaries and poems based on your journal entries, making it a good option for personal growth and writing improvement. AI Diary has strong privacy protections, and you can use it for free or subscribe to a premium version.
Another option is Mindsera, which offers AI mentorship, mental models and frameworks to help you improve your cognitive abilities and mental fitness. The site includes AI-generated summaries, writing prompts and other features like voice journaling in its premium version. Mindsera also has strong privacy protections and offers a free version with basic features and a paid version with extras like personalized feedback.