IPhone Air owners are not benefiting from Apple's latest trade-in program for the iPhone Duo and iPhone 18 Pro models. The iPhone Air, which was $100 cheaper than the iPhone 17 Pro at launch last year, is not included in the new program. This means users who purchased the iPhone Air may not receive the same trade-in value as those with the newer models. The trade-in program appears to focus on the latest devices, leaving older models like the iPhone Air without similar incentives. As a result, some users may feel they are being overlooked in terms of value when upgrading to the new iPhone Duo and iPhone 18 Pro. The decision highlights a shift in Apple's strategy toward newer models, potentially affecting the resale value of older devices.