this post was submitted on 04 Jul 2026
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Hi everyone,

I wanted to share a project I recently started working on called Tend (Android app built to help you automate the scheduling of your social life).

The idea originally came from a discussion on r/fossdroid about how hard it is to keep in touch with friends and extended family without relying on bloated, cloud-based business CRMs.

Most "Personal CRM" apps require you to upload your contacts to a random server. I wanted something that was 100% offline, private, and simple.

What it does

You can think of it as setting up cron jobs for your relationships.

  • Contact Cards: Create dedicated profiles for people you want to keep up with (Name, notes, phone, socials, etc.).
  • Custom Frequency: Set a "check-in" schedule (e.g., every 14 days, monthly, quarterly).
  • Smart Reminders: The app will notify you when it's time to reach out.
  • 100% Offline: Everything is stored locally on your device via SQLite/Room. No accounts, no telemetry, no cloud sync.

Since this is in the initial development phase, I’m looking for feedback on the features and the UI.

Repository

GitHub: https://github.com/jksalcedo/tend Codeberg: https://codeberg.org/jksalcedo/tend

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[–] BruisedMoose@piefed.social 10 points 15 hours ago (3 children)

Definitely going to keep an eye out! As far as frequency, it would be nice to add a "float" setting where a user could set a number of days as a window for reminders. So let's say I want to be reminded every 14 days to check in with my dad. But I don't want HIM knowing that I'm on a schedule, so if Iset a 3 day float, I could be reminded any time between 11-17 days.

Am I making any sense?

[–] jksalcedo@lemmy.ml 1 points 4 hours ago

Thanks! I'll consider your suggeestion.

[–] quick_snail@feddit.nl 2 points 10 hours ago

I was about to ask this same thing. But I'd call floats fuzz or entropy or +/-

[–] Harald_im_Netz@feddit.org 4 points 12 hours ago

On the ozher hand, you could call it “Saturday is calling dad day“ :-)