Best iPhone 15 Screen Protectors
Posted by MIKE R.
Updated August 2026
The iPhone 15 is now three generations back, and that makes it one of the smartest phones to own in 2026. Prices on the phones themselves have dropped, they still get iOS updates, and the hardware holds up. Millions of people are buying 15s refurbished, handing them down to kids, or simply keeping the one they bought in 2023 because it still does everything they need.
Every one of those phones still has a screen worth protecting, and here is the part that works in your favor: iPhone 15 accessories are deep into clearance territory. The same Zagg InvisibleShield and BodyGuardz protectors that sold at full retail in 2023 and 2024 now flow through liquidation channels, which is exactly the inventory we buy. Protecting an iPhone 15 has never been cheaper, and the protection itself is identical to what it was at launch.
Why older-generation protectors are the best deal in the store
Accessory economics run on a simple cycle. Brands manufacture protectors in huge volume for each iPhone launch. When the next generation arrives, retail shelf space goes to the new models, and remaining stock of the previous cuts moves out through liquidation and overstock channels at steep discounts. Three generations in, that discount is as deep as it gets while the product is still plentiful.
Nothing about the product has changed. Tempered glass does not age on the shelf, adhesives in sealed packaging keep for years, and an iPhone 15 protector cut in 2023 fits an iPhone 15 today exactly as it did then. You are buying the same glass at a fraction of the launch price. For a phone you might have bought used or inherited, matching a clearance-priced protector to a clearance-priced phone just makes sense.
Both brands built full lineups across all four iPhone 15 models, so coverage is broad. Our stock rotates as pallets arrive and sell, so check the listing for your exact model before ordering.
Know your model
| Model | Display | Protector notes |
|---|---|---|
| iPhone 15 | 6.1 inch | The volume model, and typically the easiest to find protectors for |
| iPhone 15 Plus | 6.7 inch | Shares its size class with the 15 Pro Max but uses its own cut |
| iPhone 15 Pro | 6.1 inch | Not interchangeable with the standard 15 despite matching sizes |
| iPhone 15 Pro Max | 6.7 inch | Its own cut, not interchangeable with the 15 Plus |
All four have flat displays with the Dynamic Island, which protectors simply cover with clear glass. There is no cutout and Face ID works normally through quality glass. Flat screens mean easy installs and full-surface adhesion, and by now both brands' iPhone 15 install kits are thoroughly proven, with alignment trays that make a clean first-try install the normal outcome.
Zagg vs BodyGuardz for the iPhone 15
Both brands cut protectors for this generation across their main lines, so the choice comes down to the same philosophy question as on newer phones, with clearance pricing amplifying the stakes in your favor either way.
Zagg InvisibleShield brings the tier ladder: standard glass for scratch protection on a budget, Glass Elite with stronger aluminosilicate glass, and the XTR line for people who drop phones. It also brings the limited lifetime warranty, which is worth a moment of thought on an older phone. Register the protector when you install it, and Zagg replaces it for a shipping fee for as long as you own the device. On a phone you plan to run for several more years, that program keeps paying. Our Glass Elite vs XTR vs Fusion guide sorts the tiers, and the best InvisibleShield protectors in 2026 roundup covers the whole range.
BodyGuardz counters with the Pure line's clarity and feel, which many people, including some of us, prefer on a daily driver. At clearance prices the Pure glass is frequently the single best value on our accessory shelves. The generations are compared in our Pure 2 vs Pure 3 vs Apex guide.
For the full head-to-head, our BodyGuardz vs Zagg comparison is the deepest thing we have written on the subject. The short version for iPhone 15 shoppers: you cannot really go wrong at these prices, so let stock and discounts guide you between two good options.
A protector strategy for a phone you plan to keep
If your iPhone 15 is a keeper, think in years, not months.
- Buy a spare while stock is deep. Clearance inventory eventually runs out for good. A backup protector bought now, at the lowest price it will ever be, means you are covered for the phone's whole remaining life.
- Register a Zagg protector immediately so the lifetime warranty is live when you need it.
- Hand-me-down phones deserve day-one protection. If the 15 is going to a teenager, install the protector before the phone changes hands. The first week is when phones meet sidewalks.
- Replace tired protectors. A protector full of scratches and chips has done its job. Swapping it costs a few dollars at clearance prices and makes a three-year-old phone feel new.
Frequently asked questions
Are iPhone 15 screen protectors still being made?
Yes, and existing stock is plentiful. The iPhone 15 sold in enormous numbers and remains widely used, so both major brands' protectors are still in circulation. The best prices are on overstock inventory like ours. Availability of specific lines varies, so check the listing for your exact model.
Do old-stock protectors expire or lose stickiness?
Sealed protectors keep for years. The adhesive is protected by the liner until installation, and tempered glass does not degrade on a shelf. A protector manufactured at the iPhone 15 launch installs today exactly as it would have then.
Which iPhone 15 model protectors are interchangeable?
None of them. The 15 and 15 Pro are both 6.1 inches and the 15 Plus and 15 Pro Max are both 6.7 inches, but each model uses its own cut. Buy the protector labeled for your exact model.
Is it worth putting a premium protector on a budget phone?
At clearance prices the premium-versus-cheap question mostly disappears, because brand-name glass now costs what bargain glass used to. Screen repairs on an iPhone 15 still cost real money, often a meaningful fraction of the phone's current value, so protection arguably matters more on an older phone, not less.
Does the Zagg lifetime warranty still apply on clearance stock?
Zagg administers its warranty under its own terms, and registration plus proof of purchase are the requirements that matter. Our stock is genuine Zagg product and your order confirmation is your proof of purchase. Register promptly after installing and keep your receipt, and see our warranty guide for the full process.
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