I subscribe to ChatGPT Plus through Google Play on Android.
I would like the option to purchase additional ChatGPT usage credits using Google Play billing as well, rather than requiring a separate web-based payment method.
Ideally:
- ChatGPT Android → Settings → Usage → Add Credits
- Select Google Play as the payment method
- The purchase is charged through the same Google Play account used for the Plus subscription
- The transaction appears in Google Play purchase history/invoicing
For users already paying for ChatGPT Plus through Google Play, this would provide a much simpler and more consistent billing experience.