I will fix crashes and bugs in your ios app

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Evan Bolton

About this gig

Is your iOS app crashing, freezing, running slow, or failing to talk to an API or payment provider? I'll find out why and fix it.


I work in Swift, Objective-C, C, and C++, and I'm comfortable in large, complex codebases. My own project, NutsEmu, is a Windows emulator for iPhone that runs 32-bit Windows programs with graphics and audio, so low-level debugging is what I do every day.


How it works:

  1. Tell me about the problem and how to reproduce it.
  2. I review the relevant code, crash logs, and behavior to find the root cause.
  3. You get a clear report on what's wrong and, with the Standard and Premium packages, a tested fix.


What I need from you: access to the source code (a Git repo or zip), steps to reproduce the issue, and any crash logs you have.


Need something built from scratch instead? I build custom iOS apps too, so just ask.


Not sure which package fits? Message me before ordering and I'll take a quick look at your issue first.

Get to know Evan Bolton

Evan Bolton

Custom iOS App Development and Debugging

  • FromUnited States
  • Member sinceOct 2026
  • Languages

    English
I'm Evan, and I build custom native iOS apps for small businesses: booking and scheduling, customer management, and payment integrations, all delivered with clear scope, full source code, and testing. I also track down crashes, performance problems, and integration failures in large, complex apps. As an electronics engineering student and the creator of NutsEmu, which runs Windows programs on iPhone, I'm used to solving hard problems, and I bring that same care to every app I build.