iPhone 18 too expensive? Here are 3 ways to make your old iPhone feel like new again

# iPhone 18 Pro costs $100-$200 more than last year's model, partly because AI chip shortages are raising manufacturing costs across the tech industry. If you're not ready to spend that much, you can make your current iPhone feel significantly faster and more responsive just by replacing its aging battery, which naturally degrades over time and causes slowdowns. This simple fix costs much less than buying a new phone and is worth trying before upgrading.