iPhone 18 Pro on sale today

The iPhone 18 Pro and Pro Max officially went on sale today ahead of their September 18 launch. The foldable iPhone Duo won't be available until next month.

Cases already available online

Case companies started selling burgundy and glacier blue iPhone 18 Pro cases before the phones were even announced.

Your old case still fits

If you're upgrading from the iPhone 17 Pro, your old case should fit the 18 Pro just fine. Apple kept the measurements and button layouts exactly the same.

OtterBox minimalist option

The OtterBox iPhone 18 Pro Profile Series Case is a classic, minimalist option for $39.99. It's MagSafe compatible and not fancy or eye-catching.

Casetify shock-proof cases

Casetify offers shock and drop-proof cases for both the Pro and Pro Max, starting at $56. They include an opening for a phone lanyard or strap.

Match the burgundy color

Velvet Caviar and Casetify both offer burgundy cases to match the new iPhone color. Velvet Caviar's features a semi-transparent jelly base for $40.

Affordable clear cases

The Torras Clear iPhone 18 Pro Case costs just $11.02 on sale. If you like your new phone's color, don't cover it up.

Clear MagSafe option

ESR's clear MagSafe compatible case costs $14.99 and promises military-grade drop protection. It protects your phone against sudden drops.

PopSockets funky designs

PopSockets has some of the best iPhone 18 Pro case designs for $40. They obviously fit great with PopSocket phone grips, too.

Pela eco-friendly cases

Pela has a huge selection of iPhone 18 cases on Amazon for $49.99. The company uses eco-friendly, plant-based materials in its phone cases.

Pink case option

Moft's pink iPhone 18 Pro Max case is on sale for $42.49. It will look great with the new glacier blue iPhone 18 Pro.

“Here at Mashable, we strongly believe that every new generation of iPhones should come with a pink color option.”

Apple's official cases

Apple's official phone cases aren't always the most affordable at $49 to $59, but they are some of the best for obvious reasons.

Wallet case option

The Smartish iPhone 18 Pro Wallet Case is on sale for $29.99. This product has racked up more than 60,000 reviews on Amazon.

Razor-thin Pitaka case

Pitaka's Edge line is just 0.04 inches thick and weighs 0.81 ounces for $59.99. It's a good alternative to Apple's FineWoven tech cases.

Screen protectors available

Spigen's screen protector comes with its own applicator for $19.99. Mkeke offers a 3-pack with laser-cut 9H tempered glass for $9.99.

PopSockets MagSafe grips

PopSockets has a ton of MagSafe-compatible phone grips in various styles and colors for $28.99, all available via Amazon Prime.

Portable chargers and accessories

Torras and Anker offer portable power banks starting at $49.99. Kate Spade makes a magnetic card holder for $40 that attaches to your iPhone.