CasegladeExact-case evidence
Do iPhone 14 Plus and iPhone 15 Plus cases fit both phones?
The short answer
A shared case exists: the exact green OtterBox Commuter SKU below lists both Plus models. Other cases need their own compatibility statement.
Start with the selected product
The source record below ties the shared model list to the green Commuter variant and its identifier. If a retailer opens a different colour or device selection, check the SKU again before relying on this record.
Does this include Pro Max?
No Pro Max model appears in this record. Keep Plus and Pro Max separate in the checker and on the packaging. A similar name, appearance or advertised screen size does not add a phone to the manufacturer’s list.
Can you keep an older Plus case?
A current product listing does not identify an older mould. Look up the case you own by SKU, and check whether both phones are explicitly named for that revision. If the answer depends on changing or forcing the case, stop and ask the maker.
Fit is only the first check
After identifying the supported case, follow its installation instructions and check that buttons and ports remain accessible. Treat charging, magnetic mounting and protective ratings as separate claims requiring evidence for your phone and accessories.
Sources and evidence
1 primary source. Research references, not affiliate offers. Prices, stock and US/Canadian delivery are separate from case compatibility.