The Mac Specialistindependent accessory compatibility lab

ZAGG · Screen protectors

ZAGG InvisibleShield Glass XTR6 (iPhone 18 Pro / 17 Pro)

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Why we’d pick it

ZAGG’s InvisibleShield Glass XTR6 protector for iPhone 18 Pro, which also fits iPhone 17 Pro. It adds an anti-reflective coating and a blue-light filter, and the alignment tray makes fitting easier. ZAGG replaces it if it breaks.

Spec sheet

FitsiPhone 18 Pro, iPhone 17 Pro
StrengthUp to 22x stronger than basic glass protectors (ZAGG, third-party lab test of product family)
Blue lightEyesafe CPF70 filter, peak filtration 480–500nm
CoatingAnti-reflective; SiO2-enhanced smooth surface
InstallPerfectFit two-step tray; anti-dust adhesive
RecycledUp to 30% recycled glass
WarrantyFree replacements for life (ZAGG)

Specs from the maker’s product page, checked 15 October 2026. Makers change specs — check before you buy.

Which devices it works with

Rule: Model-specific fit — Cases, screen protectors, keyboard cases and similar fit only the exact models the maker lists. ZAGG's listing is titled for Apple iPhone 18 Pro / iPhone 17 Pro. A separate listing covers iPhone 18 Pro Max / 17 Pro Max.

iPhone 2 work · 34 models
iPad 0 work · 23 models
Mac 0 work · 45 models
Apple Watch 0 work · 20 models
AirPods 0 work · 12 models
Apple TV 0 work · 4 models
HomePod & home 0 work · 5 models

Sources checked 15 October 2026

In these kits

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Belkin · Screen protectors

Belkin Titan SmartShield Pro Anti-Reflective Screen Protector (iPhone 18 Pro / 17 Pro)

Fits
iPhone 18 Pro, iPhone 17 Pro
Impact
9ft/2.7m drop protection (third-party drop tests, per Belkin)
Scratch
No visible damage after up to 10,000 steel-wool scratch cycles (Belkin internal test)
  • iPhone2/34: Works, 2 of 34 models
  • iPad—: Not compatible, 0 of 23 models
  • Mac—: Not compatible, 0 of 45 models
  • Watch—: Not compatible, 0 of 20 models
  • AirPods—: Not compatible, 0 of 12 models

ZAGG · Screen protectors

ZAGG InvisibleShield Fusion Canvas for iPad Pro 13-inch (M5/M4)

Fits
iPad Pro 13-inch (M5), iPad Pro 13-inch (M4)
Surface
Matte, paper-like texture for writing and drawing
Material
Flexible hybrid polymer (not glass)
  • iPhone—: Not compatible, 0 of 34 models
  • iPad2/23: Works, 2 of 23 models
  • Mac—: Not compatible, 0 of 45 models
  • Watch—: Not compatible, 0 of 20 models
  • AirPods—: Not compatible, 0 of 12 models

Spigen · Screen protectors

Spigen GLAS.tR EZ Fit (Sensor Protected) – iPhone 18 Pro Max, 2-pack

Fits
iPhone 18 Pro Max
Glass
High alumina silicate tempered glass (AluminaCore)
Pack
2 screen protectors + EZ Fit installation kit (auto-alignment tray)
  • iPhone1/34: Works, 1 of 34 models
  • iPad—: Not compatible, 0 of 23 models
  • Mac—: Not compatible, 0 of 45 models
  • Watch—: Not compatible, 0 of 20 models
  • AirPods—: Not compatible, 0 of 12 models