Do not pay for anything until the free version has limited you in a specific, nameable way.
- Beginner essentials are free: broker apps, paper trading, basic charting, plain-English education - Paid tiers sell real-time data, screeners, and ad removal; the first matters only if you trade actively - "I need Level 2 quotes for my strategy" is a reason; "everyone serious pays" is peer pressure with a subscription - Audit bundle subscriptions twice a year; you are paying for four features and using one - The most expensive app is the free one that nudges you to trade more
Before paying for premium tools, BrokerMatch ($2.99 one-time) makes sure the free foundation is right: the cheapest fitting broker first.