title: Why does Account Kit no longer send codes via SMS to my Android app?
body: <p>I have an Android app with Account Kit based SMS verification. The app is not on the Play Store yet, as it is still in development. Previously we have managed to use Account Kit with no trouble at all. We have multiple developers working on the app who have had no issue with receiving Account Kit SMSes on the dev version of the app. We tend to re-install the app several times a week, which is why we go through the SMS verification flow quite regularly.</p>
  
  <p><strong>However, one fine day, we stopped receiving SMS codes for Account Kit, across any device running the dev version of our app.</strong></p>
  
  <p>Is it possible that we surpassed some quota? This is happening even when we run our app on devices with phone numbers we haven't used before. I could not find any documentation specifying a quota for dev version of apps...</p>