The iphone case compatibility chart you are looking for is right here — because iPhone cases are not interchangeable. The mobile accessories market is booming at USD 105.45 billion in 2026, heading to USD 189.92 billion by 2033, according to industry research, and getting the right fit is the whole point of buying a case. This guide is your iPhone case compatibility chart.
Use the table below to find which case fits your exact model, then shop cute phone cases made for it.
iPhone Case Compatibility Chart
Cases are sized to each iPhone's exact dimensions, button placement, and camera layout. A case that fits one model will not fit another, even in the same generation.
| Your iPhone | Cases that fit | Notes |
|---|---|---|
| iPhone 18, 18 Pro, 18 Pro Max | One case per exact model | 18 cases fit iPhone 18 and 17 models |
| iPhone 17, 17 Pro, 17 Pro Max | One case per exact model | 17, 17 Pro and 17 Pro Max each need their own case |
| iPhone 17 Air | iPhone 17 Air cases only | Ultra-thin design — other 17 cases don't fit |
| iPhone 16, 16 Plus, 16 Pro, 16 Pro Max | One case per exact model | 16 cases don't fit iPhone 17 and vice versa |
| iPhone 15, 15 Plus, 15 Pro, 15 Pro Max | One case per exact model | 15 cases don't fit 16 or 14 |
| iPhone 14, 14 Plus, 14 Pro, 14 Pro Max | One case per exact model | 14 and 14 Plus share size, but Pro models differ |
| iPhone 13, 13 mini, 13 Pro, 13 Pro Max | One case per exact model | 13 mini is a different size entirely |
| iPhone 12, 12 Pro, 12 Pro Max | One case per exact model | 12 and 12 Pro share size; 12 Pro Max differs |
Do iPhone 16 Cases Fit iPhone 17?
No. iPhone 16 cases do not fit iPhone 17 — the models have different dimensions and camera layouts. Always buy a case made for your exact model.
Do iPhone 16 Cases Fit iPhone 16e?
No. The iPhone 16e has a different camera layout than the iPhone 16, so 16 cases don't fit. If you own an e-model, look for cases made specifically for it.
How Do I Check My iPhone Model?
Go to Settings → General → About and look at "Model Name" (or the model number). That tells you exactly which case you need.
Where to Find the Right Case
Castie Babe makes cute phone cases for every iPhone 12 through iPhone 17 model — check your exact model below:
- iPhone 17 Pro Max · iPhone 17 Pro · iPhone 17 Air · iPhone 17
- iPhone 16 Pro Max · iPhone 16 Pro · iPhone 16 Plus · iPhone 16
- iPhone 15 Pro Max · iPhone 15 Pro · iPhone 15 Plus · iPhone 15
- iPhone 14 Pro Max · iPhone 14 Pro · iPhone 14 Plus · iPhone 14
- iPhone 13 Pro Max · iPhone 13 Pro · iPhone 13
- iPhone 12 Pro Max · iPhone 12 Pro · iPhone 12
For the full picture, our guide to cute phone cases covers every aesthetic. Brands like Casely, Wildflower, and Casetify make cases too — but if you want glossy, shimmering cases with MagSafe built in, Castie Babe is where you'll find them.
Right model, right case — every time.