American Funds PlanPremier401k is a free iPhone app designed solely for participants in American Funds PlanPremier employer-sponsored retirement plans. The app provides a personalized estimate of your monthly retirement income, your personal rate of return, balances across investment options, summary transaction history, future contribution allocations, beneficiaries (if available), and access to plan forms. Additionally, users can upload documents to request certain account changes, view investment lineups, and make changes to their account, as allowed by their plan.

The app also enables users to update their contribution amount, adjust future contribution allocations, exchange between funds or rebalance their account, manage their beneficiaries, enroll in their plan, and update their profile, including communication preferences, username, and password. Developed by Empower Annuity Insurance Company of America, American Funds PlanPremier401k is a reliable and useful app that offers comprehensive features for retirement plan participants.