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Last updated on: 2026-07-22
Android Apps > Productivity > stac: Focus Timer, Build World
stac: Focus Timer, Build World icon

stac: Focus Timer, Build World

1.0.6
AX Labs.
0.00
0 reviews
50,000+
Downloads
Free

Visual focus timer with visible progress. Build your world while you study.

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iOS version

About stac: Focus Timer, Build World

stac: Focus Timer, Build World is a productivity app developed by AX Labs..

Download Statistics

stac: Focus Timer, Build World has been downloaded 58 thousand times. In the last 30 days, the app was downloaded 9.8 thousand times.

User Ratings

The app has no ratings yet.

App Information

stac: Focus Timer, Build World is FREE to download. The APK download size is 27.92 MB. The latest version available is 1.0.6. The last update was on June 10, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2026.

Description
๐Ÿ”ถ Intro
See your focus turn into visible progress.
stac is a visual focus timer that helps you stay focused and watch your world grow over time.

โฑ๏ธ Simple Focus, No Friction
Start instantly. No setup, no friction.
• Clean and minimal design
• Track study and work sessions
• Distraction-free experience
๐Ÿ‘‰ A flexible focus timer for study, work, and daily habits. (Pomodoro-style supported)

๐Ÿงฑ Turn Time into Progress
Every 10 minutes becomes progress.
10 minutes of focus = 1 Brick
• Earn bricks and build your world
• See your effort come to life

๐ŸŒ Build Your World
Your focus creates change.
• Progress from early stages to advanced environments
• Experience visible growth as you stay consistent
• Feel your progress, not just track it

๐Ÿ† Stay Consistent
Build habits that last.
• Track your streaks
• Unlock achievements
• Grow through leagues and levels

๐Ÿค Focus Together
You’re not alone.
• Join global progress
• Contribute alongside others
• Stay motivated through shared effort

๐Ÿ”’ Privacy First
• No detailed study content shared
• Minimal public data
• Safe and pressure-free environment

๐Ÿ’ก Built for Real Life
Use it as a study timer, productivity timer, or habit tracker.
Ideal for students, professionals, and anyone who prefers a simple, distraction-free focus experience.

๐Ÿš€ Get Started
Focus better.
Build your world.
Stack your time with stac.

โ—Focus Guard Notice

STAC uses the Android AccessibilityService API to provide the Focus Guard feature. When a user enables Focus Guard and starts a focus session, STAC detects the currently opened app. If another app is opened during the active focus session, STAC displays a blocking screen and guides the user back to STAC to continue focusing.

STAC does not read, collect, store, or share screen content, typed text, passwords, personal messages, notifications, or any other sensitive personal data through AccessibilityService. This permission is used only to detect app switching during an active focus session and display the Focus Guard blocking screen.

Recent changes:
- feature improvement
Show more Show less

More data about stac: Focus Timer, Build World

Price Free to download
Total downloads 58 thousand
Recent downloads 9.8 thousand
Rating No ratings
Ranking Not ranked
Version 1.0.6
APK size 27.9 MB
Number of libraries ?
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for stac: Focus Timer, Build World with download trends, rating history, and key performance statistics โ€” useful for competitive research or tracking your own app. Learn more

Get PDF Report โ€” $29

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stac: Focus Timer, Build World compared with similar apps

Common keywords of similar apps

Stac World Guard Visible Experience Screen Visual Turn Grow Friction Minimal Distraction Minutes Effort Life Consistent Shared Content Data Accessibilityservice Feature User Opened Active Blocking Personal Focus Progress Timer Build Study Stay Time Track Free Session App Simple Work Habits

Keywords missing from this app

Pomodoro Productivity Focused Technique Sessions Friends Start Tasks Task Daily Break Concentration Span Tracker Studying Day Set Goals Deep Breaks Tracking Recent Intervals Features Boost Habit Procrastination Streaks Distractions Makes Productive Helps Management Designed Lilo Adhd

More from AX Labs.

์˜คํ† ๋งˆ์šฐ์Šค - ๊ฐ„ํŽธํ„ฐ์น˜, ์ž๋™ํด๋ฆญ icon ์˜คํ† ๋งˆ์šฐ์Šค - ๊ฐ„ํŽธํ„ฐ์น˜, ์ž๋™ํด๋ฆญ
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Free
500,000+
์ˆจํ†ก - 1 ๋‚จ๊ธฐ๊ณ  ๋ณด๊ธฐ icon ์ˆจํ†ก - 1 ๋‚จ๊ธฐ๊ณ  ๋ณด๊ธฐ
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Deleted Message Recovery icon Deleted Message Recovery
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Downloads over time

stac: Focus Timer, Build World has been downloaded 58 thousand times. Over the past 30 days, it averaged 330 downloads per day.

Changelog of stac: Focus Timer, Build World

Show changelog

Developer information for AX Labs.

AX Labs.

dev.mpax@gmail.com

Website

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Address:

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Comments on stac: Focus Timer, Build World for Android

โ˜…โ˜†โ˜†โ˜†โ˜† Moon Freak ยท May 21, 2026
Worst app ever, do not install I repeat DO NOT INSTALL I was just using it on a study session and wanted a break, so I opened the app to close the timer, and it logged me out and when I tried logging in it kept saying "Cannot use Google or sm you are in focused mood" so I restarted my phone, and it didn't work I tried to uninstall it, it wouldn't let me do that, so I just pressed on the uninstallation button quick enough, and it did uninstall thankfully, again do not install it it's buggy
โ˜…โ˜†โ˜†โ˜†โ˜† luna ยท Jun 6, 2026
Downloaded the app but was unable to get past the first screen due to my navigation buttons obscuring whatever the orange button said and the inability to scroll down. A fraction of the orange button was visible, but I tried multiple times to tap it and got no response.
โ˜…โ˜†โ˜†โ˜†โ˜† al maryam ยท May 14, 2026
It order a friend code and when I choose solo cuz I don't have, they show for me a korean typing that say chooses your city and I choose it in the previous optional, plz solve this problem

Google Play Rankings for stac: Focus Timer, Build World

This app is not ranked

Technologies used by stac: Focus Timer, Build World

stac: Focus Timer, Build World is requesting 21 permissions and we don't have library information (yet).
Show details
Focus & Study Timer: Selfkit icon Focus & Study Timer: Selfkit
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Pomogotchi - Focus Feels Good icon Pomogotchi - Focus Feels Good
Lilo Study Timer & Challenges icon Lilo Study Timer & Challenges
Focus Now - Pomodoro Timer icon Focus Now - Pomodoro Timer
PomoPals - Study Together icon PomoPals - Study Together
karman: To-Do, Habits & Focus icon karman: To-Do, Habits & Focus
Glan: Productivity focus timer icon Glan: Productivity focus timer

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