Phone

Sandbox Smart

Food & Drink • Sandbox Smart Technology Co., Ltd. • ⭐ 3.20 • 5,000+

Version 3.8.13.251221.421 Everyone

Screenshots

Permissions Explained 19 permissions requested View details

This app requests 19 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
ℹ️ Review	Find Accounts On The Device find accounts on the device	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Approximate Location (network Based) approximate location (network-based)	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Precise Location (gps And Network Based) precise location (GPS and network-based)	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read The Contents Of Your Usb Storage read the contents of your USB storage	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Take Pictures And Videos take pictures and videos	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Wi Fi Connections view Wi-Fi connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Network Connections view network connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Pair With Bluetooth Devices pair with Bluetooth devices	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Access Bluetooth Settings access Bluetooth settings	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Change Network Connectivity change network connectivity	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Allow Wi Fi Multicast Reception allow Wi-Fi Multicast reception	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Connect And Disconnect From Wi Fi connect and disconnect from Wi-Fi	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Disable Your Screen Lock disable your screen lock	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Full Network Access full network access	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Run At Startup run at startup	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Control Vibration control vibration	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Prevent Device From Sleeping prevent device from sleeping	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Modify System Settings modify system settings	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Receive Data From Internet receive data from Internet	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.

About Sandbox Smart

The smart home coffee bean roaster Sandbox R1 connects smartphones with Bluetooth. The app comes with pre-programmed roast settings to make different roast levels: Light/Medium/Dark Roast for users to utilize and also manual settings to adjust roast parameters: Heat/Fan-speed/Drum Rotations Control for users to enjoy the fun of roasting their own exclusive flavors. Your coffee, your choice. https://www.sandboxsmart.com

What Sandbox Smart Is Used For

Sandbox Smart appears to be a companion app for the Sandbox R1 smart coffee bean roaster. Based on the metadata, it is used on a phone to connect to the roaster over Bluetooth and manage roasting settings from the app instead of only using the device controls.

The app may be most useful for people who want to choose roast levels such as light, medium, or dark, or who want more manual control over roasting variables like heat, fan speed, and drum rotation. Because it includes Bluetooth, network, location, storage, and startup-related permissions, it likely supports device pairing, connection management, and app-to-device communication. In practical terms, this seems aimed at users roasting coffee at home who want a more adjustable, connected workflow for experimenting with flavors and saving time during each roast.

Common uses

Connects a smartphone to the Sandbox R1 coffee bean roaster over Bluetooth
Lets users select pre-programmed roast levels such as light, medium, and dark
Appears to support manual adjustment of roast parameters for more customized roasting
Useful for monitoring and controlling the roasting process from a phone app
May help users repeat preferred roast profiles for consistent results
Fits a kitchen or home coffee setup where connected appliance control is preferred

Best for:

coffee roaster owners home coffee hobbyists manual roast control phone app users connected appliance control

Related tags

App Details

Package:
com.roastwin.mars

Category:
Food & Drink

Developer:
Sandbox Smart Technology Co., Ltd.

Version:
3.8.13.251221.421

Updated:
Dec 21, 2025

Min Android:
7.0

Age Rating:
Everyone

Contains Ads:
No

In-App Purchases:
Yes

Official Listing

Official listing available on Google Play
Package name: com.roastwin.mars
Age rating: Everyone

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How to Download Sandbox Smart

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.