Fre Case for iPhone 11 Pro vs EvoPro MagSafe Phone Case for iPhone 17 Pro: which is safer?
LifeProof Fre Case for iPhone 11 Pro is our pick: better on PFAS and on the overall hazard picture.
Our pick
LifeProof
Fre Case for iPhone 11 Pro
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePolycarbonate degradation under UV and heat stress
PossibleSynthetic rubber gasket degradation or leaching
Tech21
EvoPro MagSafe Phone Case for iPhone 17 Pro
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleVolatile organic compound (VOC) off-gassing
PossibleMaterial degradation and leaching
PossibleMold and bacterial growth in sealed seams
Where these two actually differ
- We flag Polycarbonate degradation under UV and heat stress and Synthetic rubber gasket degradation or leaching on the LifeProof and not on the Tech21.
- We flag Volatile organic compound (VOC) off-gassing, Material degradation and leaching and Mold and bacterial growth in sealed seams on the Tech21 and not on the LifeProof.
- The LifeProof is Polycarbonate and synthetic rubber where the Tech21 is Thermoplastic elastomer (TPE) blend, composition unspecified, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More waterproof phone cases: see the full ranking