Free-standing contacts app for Android
I would really like to see a Free-standing Android contacts app which would allow contacts (WITH a PIN) to be displayed without opening the PM mail. I use my contacts to track all kinds of information other than email addresses and phone numbers. On my Android phone it is a pain to unlock and open the mail app, then scroll down to contacts to get some information (like an address). A free-standing app, similar to the calendar app, would solve this issue.

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Michael commented
This idea seems similar to an older one (with the most votes @2025-03-09):
https://protonmail.uservoice.com/forums/284483-proton-mail/suggestions/45241207-proton-contacts-mobile-appAnd then there is also this other one that is similar:
https://protonmail.uservoice.com/forums/945460-general-ideas/suggestions/48248672-contact-application -
Proton User commented
This seems to be duplicated https://protonmail.uservoice.com/forums/945460-general-ideas/suggestions/48248672-contact-application
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xyz commented
Something that can be selected as the default contacts app, offers sync, and basic contact fields, notes, and tagging.
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Anders commented
In general something to replace Google contacts with more privacy, but also the integrations you would expect.