Mobile App Development
Fix iOS App Crashes — Without Re-launching Your Site
React Native & Flutter shipped to both stores
Senior engineers · IST + EST overlapNDA on day 124-hour reply
The problem
What you're seeing
TestFlight or App Store users hit crashes that never appear in your simulator, and Xcode Organizer stack traces are obscured by symbolication issues.
How we fix it
Our approach
We rebuild the symbolication pipeline, capture real-device crashes, fix the underlying memory or threading bug, and verify with TestFlight smoke tests before resubmission.
What you get
Concrete deliverables, no fluff
Every engagement ends with measurable, documented outcomes — no black-box agency reports.
Reproduction of the bug or perf issue on a real device
Implementation behind a PR you review
Verified fix on iOS and Android (real hardware, not just simulator)
Release notes + App Store / Play Store update checklist
Tooling we use
Industry-standard stack, no proprietary lock-in
React NativeExpoFlutterSwiftKotlin