4.0
631K reviews
1B+
Downloads
Content rating
Everyone
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Screenshot image
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Screenshot image

About this app

For a more pleasant experience while using your Galaxy smartphone, try the "Device Care" app by Samsung Electronics. With the "Device Care" app, anyone can easily keep their smartphone in good condition. The intuitive screen layout and interactions help the user check the condition of their device at a single glance and maintain their smartphone easily without expert knowledge, as it enables them to take prompt actions if problems, such as malware (viruses, spyware), arise.

Some Galaxy devices may not support some of the features outlined below.
App updates via the Google Play store are only available on some devices.

[Main features]
- Reports the current condition of a customer's smartphone on a 100-point scale;
- Optimizes a smartphone in one simple click;
- Analyzes battery usage on a per-app basis and saves battery power by checking unused apps via App power monitor;
- Identifies battery-draining apps;
- Provides Power saving mode and Maximum power saving mode to ensure that the user can enjoy their smartphone for an extended period of time;
- Manages and frees up Memory efficiently;
- Detects malware (viruses, spyware) and provides real-time protection for smartphones;
- Offers two widget types for customer convenience.


This app requires the following permissions:
You can still use the app's basic functions without allowing the optional permissions.

[Required permissions]
• Notifications: Used to notify you about updates and events
Updated on
May 7, 2025

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
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.0
611K reviews
Janet
July 24, 2025
7/24/25 Updated Review: This app says that auto optimization is turned off, and you need to restart your device for optimization to happen. But that's a lie. Whenever it wants to, all by itself the app does its supposed "optimization" anyway. It updated apps that I did not want to update. I want to choose which apps to update and when to update them. It's my phone. I own it. And this supposed Device Care app is actually the battery drainer itself! Please fix it or at least let me turn it off.
82 people found this review helpful
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L N
July 25, 2025
HORRIBLE APP 07/2025 Constantly puts certain apps I do not want on deep sleep and there is no settings to change that. I honestly don't see my phone operating any faster or better. Definitely does the opposite of what it's supposed or claims to do. From basic functions of my phone to online usage even battery life are worse even with setting phone usage priority for battery life over speed is on or off.
105 people found this review helpful
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JSG
June 5, 2025
I swear, this app's favourite phrase is "Keep your phone running smoothly." since nearly ALL notifications, have this message in one way or another. Leaves notifications about my phone needing to be "optimised" despite it already being optimised and running fast. Wish I can disable notifications from this app.
270 people found this review helpful
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What’s new

- Minor bug fixes