iPhone Duo Trade-In: What Apple Will Credit, and Why $885 Is Not Your Number

Apple iPhone Duo colors
Image: Apple

Apple’s published trade-in figure for an iPhone Duo purchase is a range, not a price: $175 to $885 in credit for an iPhone 13 or later, applied instantly at checkout. The top of that range needs an iPhone 17 Pro Max in good condition, and even then it leaves $1,114 to pay on a $1,999 fold.

Apple iPhone Duo colors
iPhone Duo in star white and night sky, from $1,999. Image: Apple

Apple publishes no per-model trade-in table anywhere. The Trade In page is a questionnaire that produces an estimate, and Apple’s own footnote says values vary by condition, year and configuration. Everything below the range is a recorded figure rather than something Apple prints as a price list.

Key factWhat Apple publishes
The range$175 to $885 in credit, US, for an iPhone 13 or later
How the credit arrivesInstantly, applied at checkout
Per-model valuesNot published; the estimator asks condition questions
What sets the figureCondition, year and configuration, verified after Apple receives the device
Last changedSeptember 9, 2026, when iPhone payouts fell, some by as much as $120
iPhone Duo price$1,999 (256GB) to $3,199 (2TB)
When Duo buyers trade inPre-orders October 16, on sale October 23

What each iPhone takes off a $1,999 iPhone Duo

The middle column holds the values recorded for individual models after Apple’s September 9 change. They are ceilings for a device in good condition, not quotes. The right-hand column is our arithmetic against Apple’s $1,999 list price, before sales tax.

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Trade-in deviceRecorded valueYou still pay for a 256GB Duo
iPhone 17 Pro Max$885$1,114
iPhone 17 Pro$785$1,214
iPhone 16 Pro Max$610$1,389
iPhone 17 or iPhone Air$585$1,414
iPhone 16 Pro$510$1,489
iPhone 16$430$1,569
iPhone 15 Pro$370$1,629
iPhone 14 Pro$285$1,714
iPhone 13$175$1,824

Read the pattern rather than the individual rows. Even the best trade-in in Apple’s range covers less than half the price of the cheapest fold, and a two-year-old Pro covers less than a fifth.

Apple iPhone Duo display sizes
The 7.6-inch inner display and 5.4-inch outer display. Image: Apple

Why the headline number is not your number

Every figure above is a maximum for a device Apple grades as good condition. Apple’s stated method is that you answer a few questions accurately, and once it receives the device within the stated window and verifies its condition, you will most likely receive the full estimate.

The words doing the work there are verify and most likely. A cracked screen, a swollen battery or a failed diagnostic drops the offer, sometimes to the point where recycling is the only option Apple offers. Nothing is guaranteed until the phone has been inspected.

Apple iPhone Duo Folio taupe
The $129 Folio with Kickstand, one more line on the bill. Image: Apple

The September 9 reset, and what it means for an October purchase

Apple changed every iPhone trade-in value on the day of the event and all of them went down. The recorded value for an iPhone 16 Pro fell from $630 to $510, the iPhone 16 Pro Max from $720 to $610, and the iPhone 15 Pro Max from $530 to $455.

That inverts the usual launch-week advice. An iPhone 16 Pro owner who held on for the keynote was paid $120 less than in August. Duo buyers are a further five weeks out, because the fold does not go on sale until October 23, and Apple publishes no schedule for when it revises values again.

The trade-in that pays most is often not a phone

On the same day iPhone values fell, iPad and Mac values rose. The recorded figures put a MacBook Pro at $1,315, a Mac Studio at $1,460, an iPad Pro at $905, a MacBook Air at $705 and a Mac mini at $620.

Against a $1,999 iPhone Duo that changes the shape of the purchase. A MacBook Pro trade-in leaves $684 to pay by our arithmetic, which no iPhone in Apple’s range gets close to. Apple also accepts Android hardware, with a Pixel 9 Pro XL recorded at $290 and a OnePlus 13 at $250.

Apple’s credit is instant, and there is no carrier alternative yet

The structural advantage of Apple Trade In is timing. The credit comes off the price at the moment you buy. Carrier trade-in credits arrive as bill credits spread over 24 to 36 months, and the balance stops if you leave the plan.

For iPhone 18 Pro, Apple’s footnotes carry carrier credits of up to $1,200. Apple’s iPhone Duo release does not extend that figure to the fold, and no US carrier has published Duo trade-in terms at all, so there is currently nothing to compare Apple’s offer against.

What has not been confirmed

Apple has not published a per-model value for any device, has not said whether the September figures will still stand in October, and has not published a Duo carrier offer. Verizon and Boost have published nothing for the new iPhones, and T-Mobile’s own terms could not be verified. Treat every figure here as an estimate that has to survive an inspection.

Pre-orders open Friday, October 16 at 5 a.m. PT, so run Apple’s estimator that week rather than relying on today’s number, and back up and sign out of Find My before the old phone leaves your hands. Our iPhone Duo price and specifications guide and our Duo against iPhone 18 Pro Max comparison cover what the remaining balance actually buys.