iDotMatrix

2.4
539 reviews
50K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

Simple and User-Friendly:
· Bluetooth connectivity
· Intuitive and user-friendly interface
· Multiple languages

Creative DIY:
Unleash your creativity and create/edit your own pixel animations.

Vast Cloud Materials:
Access a wide range of interesting cloud materials for free and use them as you please.

Rich Features:
Clock/alarm clock, schedule reminders, stopwatch, countdown timer, scoreboard, message board, music rhythm, lighting effects.
Updated on
Jan 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.4
512 reviews
Tom Ash
December 23, 2025
Not the greatest. On my Samsung S23 some of the uploaded animations do not play correctly, schedules do not seem to work at all, and if I begin playing selected animations you can't keep them up, as pressing the back button to return home in the app reverts to one of the defaults like the clock. On my tablet, there is still the issue with the navigation buttons hiding the app buttons. I had to revert to an earlier apk version (I believe 1.91) to fix this, but that comes with its own problems too
1 person found this review helpful
Did you find this helpful?
Del Doh
March 2, 2025
The app works with my phone & connects most of the time w/o delay, which is good. I got a 32 grid to have more txt (to display reminders), but the create your own only uses 16 grid, so I tried making my own but it comes out distorted/blurry when uploaded. Thought more pixels would mean better clock options, but most have numbers in a 2x2 stack & you can't make ur own, not even edit the bg or stop the flashing colors, just the number color. Bad interface overall, needs more customizeability.
2 people found this review helpful
Did you find this helpful?
Dan L
March 24, 2025
Well it kinda works.....as most users said frequently disconnects or crashes due to programming errors. Setting up your own pics with material you've imported is near impossible. No real instructions are given. I mean sure if you select clock you get the clock but it doesn't say select a category if you want it to just display that category. So the app is very convoluted and forget saving a preset as it locks the app up (or least it did for me). Organize it and fix the bugs and it might be good.
7 people found this review helpful
Did you find this helpful?

What’s new

Fix the issue of virtual button adaptation in the navigation bar