Short answer
To fully protect an iPhone 18 Pro or 18 Pro Max you need three things: a case made for your exact model, a screen protector, and protection for the camera. A thin case with MagSafe magnets keeps the phone slim and still works with every charger and accessory.
The protection checklist
Everyday wear hits three places: the back and sides, the screen, and the camera lenses. This is the setup we recommend for the iPhone 18 Pro and 18 Pro Max.
Choosing the right case
The biggest choice is thin or rugged. A rugged case adds bulk and covers the design you paid for. A thin case keeps the phone feeling like a phone and handles everyday scratches and wear. For most people who don't work on building sites, thin is the better daily choice.
| Thin case | Rugged case | |
|---|---|---|
| Feel in the hand | Close to the bare phone | Thick and heavy |
| In a pocket | Fits easily | Bulky |
| MagSafe accessories | Strong hold with built-in magnets | Depends on the case |
| Best for | Everyday use | Outdoor work and extreme use |
RD Case V4
- 1 mmThin, so the phone still feels like a phone
- MagSafeStrong built-in magnets for MagSafe and Qi2
- MetalButtons with a real click, and a metal camera frame
All three colours have fully open speaker openings, so sound stays clear.
Will a 17 Pro case fit the 18 Pro?
With our cases, it only works one way. An iPhone 18 Pro case fits the 17 Pro, but a 17 Pro case does not fit the 18 Pro. The same goes for Pro Max.
Find your case
Which iPhone do you have?
Choose the RD Case V4 for iPhone 18 Pro. A 17 Pro case won't fit your phone.
- 18 Pro case fits
- 17 Pro case doesn't fit
Choose the RD Case V4 for iPhone 18 Pro Max. A 17 Pro Max case won't fit your phone.
- 18 Pro Max case fits
- 17 Pro Max case doesn't fit
Both versions fit your iPhone 17 Pro. Planning to upgrade? The 18 Pro version moves with you to the new phone.
- 17 Pro case fits
- 18 Pro case fits
Both versions fit your iPhone 17 Pro Max. Planning to upgrade? The 18 Pro Max version moves with you to the new phone.
- 17 Pro Max case fits
- 18 Pro Max case fits
0.1 mm
About how much thicker the camera area is on the 18 Pro
The two phones look almost identical, but the camera area is not. According to MacTrast, Apple says the camera plateau on the iPhone 18 Pro models is slightly thicker than on the 17 Pro.
It's about a tenth of a millimetre, according to John Gruber of Daring Fireball. A thick, soft case can hide that. A 1 mm case has no room to spare. Other brands may give a different answer, so always check the case maker's fit for your exact model.
Screen protection
A case protects the back and sides, but not the screen itself. A screen protector takes the scratches instead of the display, and it's far cheaper to replace than a screen.
The hardest part is putting it on straight and without bubbles. That's why ours comes with an applicator that lines it up for you.
| Screen Protector | Privacy version | |
|---|---|---|
| Applicator included | Yes | Yes |
| Seen from the side | Clear | Darkened |
| Best for | Most people | Commuters and anyone who wants privacy on the train or in the office |
| Shop | Screen Protector | Privacy version |
Camera protector for iPhone 18 Pro and Pro Max
The iPhone 18 Pro and 18 Pro Max have large lenses right on the back of the phone, and camera repairs are expensive.
Apple's out-of-warranty prices in the US, via 9to5Mac. Prices differ by country and can change.
There are two layers of camera protection.
| Raised edge on the case | Separate protector | |
|---|---|---|
| What it does | Keeps the lenses off the table when the phone lies flat | Covers the lenses with a clear layer |
| Protects against | Scratches from flat surfaces | Scratches from keys, sand and dirt, plus smudges |
| On the RD Case V4 | Built in | Add-on: Camera Protector |
Do you need the extra protector? It's worth it if the phone shares a pocket with keys or coins, if you're often outdoors, or if you want the camera to look new when you sell or trade in the phone. If the phone mostly lives on a desk or in a bag, the built-in camera protection on the case is usually enough.
A clean, well-fitted protector should not noticeably change your photos. Problems usually come from protectors that don't fit the camera layout, or from dust and fingerprints on the cover. Ours is made to fit the RD Case V4 and comes in four finishes to match your case.
Each camera protector is cut for one model. The iPhone 18 Pro Max and the 18 Pro each have their own version, so pick the one that matches your phone. Then it lines up with both the lenses and the case.
MagSafe and charging
MagSafe is Apple's magnetic wireless charging for iPhone 12 and later. Qi2 is an open standard based on the same magnetic idea, so a Qi2 charger also snaps onto an iPhone (Belkin).
Without a case, any recent iPhone snaps to both. With a case on, the case needs its own magnets, or chargers and accessories won't hold properly. The RD Case V4 has strong built-in MagSafe, so MagSafe and Qi2 chargers line up and charge through the case.
Good to know. The card holder keeps the cards fully inside while it's on the phone. To take a card out, remove the holder and push the cards out. The car holder doesn't fit round air vents.
How to find your exact model
Every case, screen protector and camera protector is made for one model, so getting it right matters more than anything else. It takes ten seconds:
It shows the exact model, for example "iPhone 18 Pro".
FAQ
What's the best way to protect an iPhone 18 Pro?
Use a case made for the 18 Pro, a screen protector, and protection for the camera. The RD Case V4 has camera protection built in, and you can add a separate Camera Protector for extra cover.
Will my iPhone 17 Pro Max case fit the iPhone 18 Pro Max?
Not with our cases. The 18 Pro Max needs a case made for the 18 Pro Max. The other way around works: an 18 Pro Max case fits the 17 Pro Max.
Is a 1 mm case enough protection?
For everyday use, a thin case protects against scratches and daily wear on the back and sides. Add a screen protector for the display. If you work outdoors or on building sites, a rugged case may suit you better.
Does a case stop wireless charging?
Not if it has built-in magnets. The RD Case V4 lines up with MagSafe and Qi2 chargers and charges through the case.
Is a camera protector worth it on the iPhone 18 Pro Max?
For most people, yes. The lenses stand out from the back of the phone, and a rear camera repair costs far more than a protector. It's most useful if the phone shares a pocket with keys or you're often outdoors.
Do I need a camera protector if my case has a raised camera edge?
Not always. The raised edge protects against flat surfaces. A separate protector also covers the lenses against keys, sand and dirt.
I ordered the wrong model. What do I do?
Returns and exchanges are accepted within 30 days of delivery. Contact our customer service and we'll help you swap it.
RD Case V4
Made for the iPhone 18 Pro and Pro Max
1 mm thin, with strong built-in MagSafe and a raised camera edge.
Shop RD Case V4
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