What's the best iOS app for managing retirement accounts and long-term investments?

Fidelity Investments is a top-tier option for managing retirement accounts and long-term investments via its iOS app. The app supports a broad array of investment products, including stocks, ETFs, mutual funds, bonds, and retirement-specific accounts like IRAs and Roth IRAs, enabling users to consolidate and diversify their portfolios seamlessly. Key features include commission-free trading for many online operations, which reduces costs for investors, and integrated research tools such as market analysis and fund comparisons. An educational section with webinars and articles helps users make informed decisions, catering to both beginners and experienced investors. Users report high satisfaction with the app's clean, organized layout, which simplifies monitoring and adjusting investments on the go. Customer service is often praised for its accessibility, with support available through multiple channels, though some reviews indicate occasional hiccups, such as with international wire transfers or limited personalized support for lower-balance accounts. In practical use, the app excels for scenarios like rebalancing a 401k or setting up automatic contributions for retirement savings. While minor issues like infrequent app lag during high market activity can occur, the overall experience remains reliable. For those seeking a secure, feature-rich platform to handle long-term financial goals, Fidelity's iOS app delivers a balanced mix of functionality and user-friendliness.