Focusi - Study Timer

Great for pomodoro or revision! Improve focus with this countdown/study timer.

Breaking Scope · breakingscope.focusstudyapp

Not rated yet 100K+ downloads v4.27.3 35.3 MB Android 7.0+ PEGI 3 · Everyone

Download APK 35.3 MB All versions

Signature matches the Google Play version Details

Watch the Focusi - Study Timer trailer on YouTube

At a glance

Latest version: v4.27.3 (4128)
Updated: Sep 28, 2026 (10 days ago)
APK size: 35.3 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit
Category: Productivity (app)
Listed since: Feb 18, 2021 (at least)
Permissions: 18 (2 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Focusi - Study Timer is an app by Breaking Scope in the Productivity category, listed since at least February 2021. It includes native code only for x86 64-bit, so it won't install on ordinary ARM phones (only on x86 devices such as emulators and some Chromebooks).

Since version 4.26.4, the APK grew from 21.1 MB to 35.3 MB. Since version 4.21.0, the minimum Android version rose from 4.4 to 7.0. It asks for 18 permissions, 2 of them sensitive: display over other apps and package usage stats. It asks for the same permissions as version 4.26.6. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v4.27.3

- Minor bug fixes and general improvements.

Description

From the listing uploaded by “appupdater”.

Focusi - Study Timer/Countdown Timer Great for pomodoro or revision! Improve focus with this countdown/study timer. Are you having issues concentrating on the things that matter? Are you a habitual procrastinator? Are you looking for a study timer or pomodoro app? Then look no further! Focusi is a sleek countdown timer/study timer for focus, revision and work that puts an emphasis on simplicity. All you have to do is tap a time and you're ready to go! Main Features - Multiple time frames(15, 30, 60 minutes etc.) that can be added or removed freely. You can use these as pomodoro sessions or for breaks. - Quick display of estimated finishing times for each timer before you start a session. - Pause and stop functionality. - A finish alert sound(optional and can be turned off from the settings). - A finish alert notification(can also be adjusted in the settings). - Curated tips about how to improve your focus/break free from smartphone addiction. - Add tags to your timer sessions so you know what you've been studying and for how long. - Hard mode(a mode that pins the timer screen and stops other notifications from bothering you) - Can be used for pomodoro - Bar graphs that show the time you have spent studying with the app for the last 7 days/14 days(can be extended further with premium). - Light and dark themes(and premium 'Night Mode'/'Pink' themes). - Stopwatch functionality(a premium feature). Focusi is great for people that: - Want something to complement their study sessions - Are having trouble focusing and need that extra push - Are looking for an app with countdown or stopwatch functionality - Are looking for app to use for pomodoro sessions Don't delay, try this countdown study timer today!

Version history

4 versions are listed, going back to v4.21.0. Since v4.27.3 it requires Android 7.0+.

v4.27.3 LATEST Sep 28, 2026 35.3 MB TRUSTED v4.26.6 Apr 26, 2026 21.1 MB TRUSTED v4.26.4 Jun 22, 2025 21.1 MB TRUSTED v4.21.0 Apr 30, 2023 17 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 28, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 28, 2026
Validated against Google Play Sep 28, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)EA:18:10:98:9D:61:84:02:5D:40:48:A5:BF:6C:1B:3E:8C:A7:9B:4A
File MD51378c0b435dcd2997ef8fbc137f385eb
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (18)

Focusi - Study Timer requests 18 permissions, 2 of them sensitive.

Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Get tasks android.permission.GET_TASKS
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) breakingscope.focusstudyapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Focusi - Study Timer APK: questions and answers

Is there a version of Focusi - Study Timer for older Android phones?

The current version needs Android 7.0 or later. Version 4.21.0 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 4.21.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Focusi - Study Timer free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Focusi - Study Timer APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 1378c0b435dcd2997ef8fbc137f385eb.