
3) Are their apps offline-first or at least offline-capable? What strategies do they use to synchronize the data, maintain schema migrations, queue actions and expose failures to the users?
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4) How quickly do they adapt the latest stable Flutter version? Have they migrated to Impeller?
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5) When working in multiple regions how do they handle various legal requirements that can differ across jurisdictions? At which point the app knows in what country it's operating and exposes features. Is it account-based, or maybe known at startup of the app?
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