title: Can other apps access keys in keychain?
body: <p>My question is pretty simple. I have an app that needs a key to sign requests sent to the server. If I store they key in the keychain can other apps access this key? If yes what is my other option to securely store the key? Is internal storage the way to go? thanks for your time.</p>
  
  <p>(I know that a persistent attacker will get to the key if it's stored on the device but that's not my concern atm).</p>