At this stage, unfortunately, each Biteable account is designed for use by a single user. We do plan to add support for multiple users but it’s a while off at this stage. Using the same account in multiple devices might cause saving difficulties. If you feel like this feature needs to be prioritized, let Customer Service know so we can add a vote. Your feedback helps us figure out what our users want most!
We do have Team billing feature available in the Unlimited tier. This makes managing multiple accounts easy to do, but allow independence in each account. With centralized billing, users in a Team will also get the price their team leader has 😉