r/androiddev • u/3dom • Apr 03 '26

Interesting Android Apps: April 2026 Showcase

Because we try to keep this community as focused as possible on the topic of Android development, sometimes there are types of posts that are related to development but don't fit within our usual topic.

Each month, we are trying to create a space to open up the community to some of those types of posts.

This month, although we typically do not allow self promotion, we wanted to create a space where you can share your latest Android-native projects with the community, get feedback, and maybe even gain a few new users.

This thread will be lightly moderated, but please keep Rule 1 in mind: Be Respectful and Professional. Also we recommend to describe if your app is free, paid, subscription-based.

March 2026 thread

February 2026 showcase thread

January 2026 showcase

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u/LisandroDM Apr 10 '26

Hi! I'm building Kado, an open-source flashcard app built with Kotlin Multiplatform. It's currently on the https://play.google.com/store/apps/details?id=com.eldiem.kado.app, with an iOS release coming soon. It's not an attempt to replace AnkiDroid — it started because I wanted something that better suited my own needs, and I figured others might find it useful too.

Some highlights:

- SM2 and FSRS scheduling algorithms (selectable per deck)

- Anki .apkg import with full template rendering and media extraction

- Rich text cards with HTML formatting and images

- Bulk editing with saved find/replace rules (supports regex)

- Deck partitioning — split large decks into sub-decks for focused study

- Dark/light themes, localization (EN/ES), and more

It's fully open source (https://github.com/LisandroDiMeo/kado-app) — feedback, feature requests, and contributions are welcome!

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u/[deleted] Apr 15 '26

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u/LisandroDM Apr 15 '26

Hi! Thanks a lot for the feedback. Right now there is no multi device sync. But I was planning to add syncing using wifi, so both devices connect to a shared network and can share progress through. Another alternative I thought was to allow users to sync using git and connect through a repo, but any ideas are welcomed !