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
Check a different version?
iPhone 15 Pro + iOS 17 →
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
- Lock Screen updates
- RCS messaging
- Improved Action Button integrations
- iPhone 15 Pro is the minimum requirement for Apple Intelligence
- Apple Intelligence features roll out gradually via software updates
- Ensure device is updated to iOS 18.1 or later for initial Apple Intelligence features
Results are based on publicly available data and aggregated user reports.
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Results are based on publicly available compatibility information and community feedback.