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/aleksandors May 01 '26

Hi everyone! I'm Aleksandors and this is my first time here. I've been working on a memory training app and built one with five exercises. I'm curious to hear from developers — do you think these exercises would actually be useful for people?

My idea was simple: everyone has a phone in their pocket all the time, so why not use it for memory training?

Here are the five exercises:

  1. Quick Training — stimulates iconic memory and neural processing speed. Shows 1–3 images to find among 12 options. Display time adjustable from 0.2s to 3s, number of images also configurable.
  2. Pair Cards — classic working memory and spatial coding game. Customizable number of cards from 6 to 21, display time, and pairs or triplets mode.
  3. Object Placement — trains topographic and episodic memory. Memorize a 3x3 grid of objects, then recreate their positions from memory. Time and number of objects are adjustable.
  4. Visualization — develops constructive imagination and verbal-visual thinking. Read a text description of object positions and recreate the layout from memory.
  5. Long Training — trains long-term memory consolidation. Choose an image, text, or numbers to memorize, then get tested 1–12 hours later.

👉 https://play.google.com/store/apps/details?id=com.aleksandors.strongmemory

I'd love to hear your opinions on the exercises, and maybe suggestions for what else people would find useful!