Does iPhone 15 Pro work with iOS 18?
Quick compatibility check between iPhone 15 Pro and iOS 18.
Confirmed compatible
iPhone 15 Pro supports all iOS 18 features, including Apple Intelligence, which requires the A17 Pro chip found exclusively in iPhone 15 Pro and Pro Max.
This compatibility check covers iOS 18 (major version 18). Minor version updates (e.g., iOS 18.1) may have different compatibility characteristics.
High confidence · Updated June 2026
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iPhone 15 Pro + iOS 17 →
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Works
Yes
Confidence
High
Known issues
None
Workaround
Not needed
What works & limitations
- Full Apple Intelligence support (A17 Pro required)
- Writing Tools across all apps
- Image Playground and Genmoji
- Priority notifications summary
- Control Center customization
Data & storage
Offline play
No — internet required
Results are based on publicly available data and aggregated user reports.
Result not what you expected? Try using exact model and version names for better accuracy.
Results are based on publicly available compatibility information and community feedback.