Ninja Focus : Sleep & Relax

Focus, Music & Pep Talks

Ninja Focus · com.ninjafocus.app

Not rated yet 50K+ downloads v4.3.6 45.6 MB Android 7.0+ PEGI 3 · Everyone

Download APK 45.6 MB All versions

Signature matches the Google Play version Details

Watch the Ninja Focus : Sleep & Relax trailer on YouTube

Ninja Focus : Sleep & Relax screenshot 1

Ninja Focus : Sleep & Relax screenshot 2

Ninja Focus : Sleep & Relax screenshot 3

Ninja Focus : Sleep & Relax screenshot 4

Ninja Focus : Sleep & Relax screenshot 5

Ninja Focus : Sleep & Relax screenshot 6

Ninja Focus : Sleep & Relax screenshot 7

Ninja Focus : Sleep & Relax screenshot 8

At a glance

Latest version: v4.3.6 (137)
Updated: Aug 3, 2026 (2 months ago)
APK size: 45.6 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Education (app)
Listed since: Mar 16, 2021 (at least)
Permissions: 24 (2 sensitive)
Website: ninjafocus.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Ninja Focus : Sleep & Relax is an app by Ninja Focus in the Education category, listed since at least March 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 4.3.1, the APK shrank from 57.4 MB to 45.6 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 24 permissions, 2 of them sensitive: camera and record audio. Compared with version 4.3.5, it drops 3 permissions: “Read shared storage”, “Read media images” and “Modify shared storage”. The app offers in-app purchases through Google Play.

What's new in v4.3.6

Misc fixes and improvements

Description

From the listing uploaded by “appupdater”.

GET YOUR CHILD SLEEPING BETTER, FOCUSING BETTER AND REGULATING EMOTIONS BETTER Designed with the help of child development experts, behavioral pediatricians, yoga instructors, mindfulness experts, parents and school leaders, Ninja Focus drives positive behavior with its wealth of guided meditations, bedtime stories, yoga flows and focus music for children ages 3-12. This is your one-stop-app for promoting focus, positive behavior, emotion regulation and more,...all in a game-like setting. Our lively, interactive digital space is a place where your kids have FUN learning to: - Identify and regulate difficult emotions - Relieve stress and anxiety - Improve focus and concentration - Soothe themselves to sleep Practice kindness and compassion With Ninja Focus you get: - Guided meditations for breathing, stress, sleep, focus, emotion regulation and more Music engineered with bi-neural beats to support sleep, focus and relaxation - Sleep meditations, lullabies & bedtime stories - Yoga flows and yoga pose cards - Pep talks & positive affirmation cards - Customizable avatar - Ability to create custom playlists - Progress tracking, achievements & points - New content added every week SUBSCRIPTION PRICING & DETAILS - Free 7-day trial - Free version includes 2 tracks in each category - Premium version includes ALL content and weekly NEW content for just $9.99 per month OR - Save 50% with a $59.99 annual subscription (that's just $4.99/month!) Download Ninja Focus for FREE and get access to meditations, yoga, bedtime stories and more. Subscribe to unlock our full collection of activities, milestones, stories, lullabies, meditations and more. We are constantly adding new content so there’s always something new. You can subscribe on a monthly or annual basis. Privacy Policy: https://www.ninjafocus.com/privacy-policy-app Terms of Service: https://www.ninjafocus.com/terms-of-service-app

Version history

4 versions are listed, going back to v4.3.1. Since v4.3.4 it requires Android 7.0+.

v4.3.6 LATEST Aug 3, 2026 45.6 MB TRUSTED v4.3.5 Mar 29, 2026 44.9 MB TRUSTED v4.3.4 May 29, 2025 44.9 MB TRUSTED v4.3.1 Jun 9, 2024 57.4 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 3, 2026.
Certificate issued to “gate6” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Aug 3, 2026
Validated against Google Play Aug 3, 2026
Signed byOU=Gate6, O=gate6, L=Indore, ST=MP, C=91
Signing certificate (SHA-1)61:0E:10:D4:AC:7B:8C:E5:C6:E6:95:25:E5:7C:F4:CE:DB:B8:5B:19
File MD5ba831e8b9511ea6180a36c54342716c1
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 (24)

Ninja Focus : Sleep & Relax requests 24 permissions, 2 of them sensitive.

Camera Sensitive android.permission.CAMERA
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices custom audience android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE
App receive adm message (custom) com.ninjafocus.app.permission.RECEIVE_ADM_MESSAGE
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Download without notification android.permission.DOWNLOAD_WITHOUT_NOTIFICATION
Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Full network access android.permission.INTERNET
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) com.ninjafocus.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Messaging receive (custom) com.amazon.device.messaging.permission.RECEIVE
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
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Camera android.hardware.camera
Camera autofocus android.hardware.camera.autofocus
Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

Ninja Focus : Sleep & Relax APK: questions and answers

Is there a version of Ninja Focus : Sleep & Relax for older Android phones?

The current version needs Android 7.0 or later. Version 4.3.1 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 4.3.1 · 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 Ninja Focus : Sleep & Relax free?

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

Is the Ninja Focus : Sleep & Relax 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 ba831e8b9511ea6180a36c54342716c1.