Mobile App Bug Fixing and Crash Resolution
Specific, focused work on your app — (without generic fixes) that miss the actual problem.
What's included
Service stages and scope
// Service workflow overview const serviceStages = { audit: "initial codebase and dependency check", plan: "issue prioritization and timeline", execute: "targeted updates and compatibility fixes", deliver: "tested build + documentation handoff" };
- Issue intake — you submit crash logs, user reports, or screen recordings describing the problem
- Reproduction — we reproduce the issue on matching device and OS configurations
- Root cause analysis — code-level investigation to find where and why it breaks
- Fix implementation — targeted code changes with no unrelated modifications
- QA verification — re-testing on original and adjacent scenarios to confirm resolution
- Delivery — pull request or patched build plus a written summary of findings
Full details
About this service
Crashes at checkout. A login screen that freezes on older Android devices. Push notifications arriving six hours late. These are not minor inconveniences — they cost you users and reviews.
What this service covers
We handle bug investigation and resolution for native iOS, native Android, and cross-platform apps built with React Native or Flutter. Every issue starts with proper reproduction steps, device and OS version logging, and a root cause analysis before any code changes are made.
Common issues we resolve
- App crashes on specific device models or OS versions
- Memory leaks causing slowdowns over time
- Broken API calls after backend updates
- UI elements that render incorrectly on non-standard screen sizes
- Silent failures in background tasks or notifications
After fixing, we provide a written summary of what caused the issue and what was changed. You get the fix plus the context to prevent the same problem from recurring.
What we need from you to start
Access to the source repository, crash logs or user reports describing the issue, and the app version numbers affected. TestFlight or internal track access helps speed things up significantly.
Investment
USD per bug fix
Questions before committing?
Send a message and get a direct answer from the specialist assigned to this service area. No automated responses, no waiting queues — just a real reply within one business day.