iOS Call Recorder Development

I need a straightforward iOS solution that records every call—both incoming and outgoing—and keeps the audio files right on the device for quick review. The project is strictly for my personal use, so the interface can stay minimal as long as it is reliable and easy to navigate.

Core expectations
• Capture full-length, high-quality audio of any call I place or receive.
• Store recordings locally in an organized, user-friendly list with play, rename, share, and delete options.
• Run smoothly on the current public iOS version and the latest iPhone models without requiring jailbreak.
• Handle microphone, speaker, and system audio properly so the other party’s voice is recorded clearly.
• Include basic privacy controls (e.g., optional passcode or Face ID to open the recordings screen).

Acceptance criteria
1. An installable build (.ipa or TestFlight link) that I can put on my device and test.
2. Successful recording of at least three sample calls in both directions, saved locally and playable inside the app.
3. Source code handed over once the above tests pass.

If you already have experience with Apple CallKit, VoIP, or have overcome iOS call-recording limitations before, you’ll move to the top of my list.